ࡱ> +&'#` bjbj :0&Jf f f " 4hhhh`"5T5T5T$hM hS^5T h h U[    h    h  plx Pɗ=hznܲ*01}lT|5TlZ 7_b(5T5T5Tp5T5T5T h h h hI  Labour Demand Effects of Offshoring in Mexico Mara Angeles Cadarso-Vecina*, Mara del Rosario Cervantes**, Nuria Gmez-Sanz*, Luis Antonio Lpez-Santiago* & Mara ngeles Tobarra-Gmez* *Universidad de Castilla-La Mancha **Universidad Nacional Autnoma de Mxico Universidad de Castilla-La Mancha Ftad. de CC. Econmicas y Empresariales Plaza de la Universidad, 2 02071 Albacete (Spain) Phone: +34 967 599 200 Ext. 2382 & 2383 Fax: +34 967 599 216 Angeles.Cadarso@uclm.es Nuria.Gomez@uclm.es Luis.LSantiago@uclm.es MariaAngeles.Tobarra@uclm.es ABSTRACT The aim of this paper is to investigate the effect of offshoring on the level of employment for 42 Mexican manufacturing industries from 1988 to 2004. Following recent literature on the topic, offshoring is measured by intra-industry imports of inputs, using matrices of input-output tables. The impact of intra-industry offshoring in developed countries has been widely studied measured: Firstly, it favours high-skilled employment, and secondly it decreases low-skilled employment that is displaced to developing countries. Nevertheless, the influence of offshoring on employment in developing countries is far less documented. We find that narrow offshoring and imported input content of exports have a positive impact and significant for industrial employment of Mxico, both high and low skilled. Offshoring into Mexico tries to take advantage of the wage differential between both countries, not only for low-skilled labour, but also high-skilled. Introduction The free trade agreement signed by Mexico with the USA and Canada in 1994 (the North American Free Trade Agreement (NAFTA)) has provoked intense commercial relationships between these countries. As a consequence, the productive structure of the involved countries is changing with effects on production and employment different for developed and developing countries. In this context, North-American firms outsource part of their production and move it to Mxico as a tool to compete in an increasingly globalised world. In this fashion, sometimes they locate part of their production in countries where they find advantages (low wages, legal safety, lower environmental costs, etc.) and sometimes they simply import from external providers located in those countries. The effect on international trade of both NAFTA and these fragmentation practices has been a significant increase in exchanges of goods and services between these two countries. On one hand intermediate imported inputs from Mexico have greatly increased (offshoring), as those multinational firms move their production to this country. On the other hand, NAFTA has significantly promoted Mexican exports to the US and Canada (Moreno-Brid, et al., 2005). Our objective is to analyse these trade flows and also to estimate its incidence on industrial employment in Mexico. The impact of imported inputs (offshoring) in the labour of developed countries is highly documented. Firstly, it favours high-skilled employment, and secondly it decreases low-skilled employment that is displaced to developing countries (Feenstra & Hanson (1996, 1999), Strauss-Kahn (2003), Egger & Egger (2003, 2005), Falk & Wolfmayr (2005) and Hijzen et al. (2005)). Nevertheless, the influence of offshoring on employment in developing countries is far less documented. Our aim is to analyse the effect of offshoring on high and low skilled labour in Mexico. Mexico being a low-qualified labour-intensive country, we would expect multinationals to move to this country monotonous production stages, and after more value is added the products would be re-exported to other countries (either as final products for demand or to be finished). Our objective, on one hand, is to study the importance of this delocalisation process in the Mexican economy through the evolution of imported technical coefficients (offshoring) and its final impact on the evolution of both low and high-skilled labour. To this end, offshoring measures are included in a labour demand function estimated using annual data on worked hours for high and low skilled labour, added value (net sales minus intermediate purchases) and labour cost. The most appropriate method of estimation, for these panel data with a lagged dependent variable and endogenous and predetermined variables among the regressors, appears to be the GMM system technique (SYS-GMM). On the other hand, this paper also provides results for a measure of vertical specialization, as proposed by Hummels et al. (2001). This relates simultaneously the fragmentation of production and exports by sector of activity, as it calculates the direct and indirect imported inputs that are included in a countrys exports. Using this measure, we account for the fact that in the making of a product there are at least two countries interacting sequentially, and that the final destination of that product is a country other than the one where the last production stage takes place. In what follows we will briefly review the recent literature on offshoring and employment in section 2, we will describe our methodology and offshoring measures in section 3, we will present the evolution of those measures in section 4 and our results for the GMM estimations of offshoring on employment in section 5. Section 6 concludes. Offshoring and employment in recent literature New production methods involve the division of production in different stages that are taken to different geographical locations with important effects on employment: this process is called offshoring (international outsourcing in the old terminology). We prefer the term offshoring because it properly reflects the substitution of domestic intermediate inputs for imported inputs since it implies that tasks formerly undertaken in one country are now being performed abroad (Grossman & Rossi-Hansberg, 2006) and these changes are more likely to affect employment at home. A number of papers have analysed this topic in the last decade following the original Feenstra & Hanson (1996) paper, but only for developed countries. Nevertheless, the influence of offshoring on employment in developing countries is far less documented. Our aim is to analyse its effect on high and low skilled labour in Mexico. Feenstra & Hanson (1996) used the non-production share of workers share of the industry wage bill to proxy the relative demand for skilled labour in an industry. This measure is introduced in a labour cost equation (see Berman et al. 1994) that includes other control variables. They conclude that outsourcing is associated with an increase in relative demand for skilled labour in the US labour market, especially when outsourcing comes from low-wage countries. This framework was extended in Feenstra & Hanson (1999) as they included, together with the measures of trade, variables to reflect technical change as these are the main forces affecting relative demand for skilled labour. More relevant to our study they further elaborate the definition and measure of outsourcing, identifying three types: narrow, difference and broad. Narrow offshoring is restricted to imported inputs from the same sector per unit of production or as a share of intermediate inputs, while difference outsourcing describes intermediate goods imported from sectors other than the one considered (broad outsourcing defines the sum of the other two types). Empirical applications following Feenstra & Hanson work for European data moved to the estimation of labour demand functions as an alternative to labour cost functions to adjust to the specificities of the European labour market, where labour differences are less important. We comment on some European studies such as Hijzen et al. (2005), Strauss-Kahn (2004), Grg & Hanley (2005) and Amiti & Wei (2005). Hijzen et al. (2005) empirically investigates the link between international outsourcing and the skill structure of labour demand in the UK by estimating a system of four variable factor demand functions. The relative demand function is augmented by an inter-industrial outsourcing measure, calculated using import-use matrices of input-output tables for manufacturing industries and shows that international outsourcing has had a strong negative effect on the demand for unskilled labour. A similar result is found in Strauss-Kahn (2004) for 50 French industries, showing that specialization has contributed appreciably to a decline in the within-industry share of unskilled workers, although globalization is not the only element affecting labour - as skilled-biased technological progress seems more important than outsourcing in explaining the reduction in unskilled labour demand. Grg & Hanley (2005) analyse the effect of outsourcing on total labour at the level of the individual plant. They estimate dynamic labour demand for the Irish electronic sector and find that, in the short-term, there are significant reductions in plant-level labour demand explained by international outsourcing. However, the effect of outsourcing depends on the kind of imported intermediate goods, since there appears to be stronger negative effects from outsourcing of materials than from outsourcing services. Finally, Amiti & Wei (2005) estimate a labour demand function for 78 UK sectors, including services outsourcing and they found no evidence to support the notion that sectors with higher growth of service outsourcing would have a slower rate of job growth. The enlargements in the EU and increasing international openness by some countries have attracted interest to the topic of offshoring to particular countries or regions affecting domestic labour differently. Egger & Egger (2003, 2005), Geishecker (2005) and Falk & Wolfmayr (2005) are examples of a very recent and not yet quite developed literature. Falk & Wolfmayr (2005), a study with a broader scope, considers information for manufacturing industries in seven EU countries for the period 1995-2000. Their results are consistent with the previous papers as they find a negative impact on the level of employment, particularly for low-skilled sectors, from outsourcing to imports from low-wage countries (CEE, NICs and other East Asian countries). Hummels et al. (2001) develops the concept of vertical specialization, as mentioned above. This term refers to the direct and indirect (total) imports of inputs required to produce the goods that are exported by a country. These authors conclude that this specialization deepened for 10 OECD countries between 1970 and 1990. Bergoing et al. (2004) show how vertical specialization justifies the growth in international trade in the last 30 years in 22 OECD countries, while the share of manufactures on added value decreases in those countries. Minondo & Rubert (2002) show that, between 1970 and 1994, the Spanish economy reached similar values to the vertical specialisation of medium-sized OECD countries. Cadarso et al. (2007) find that vertical specialization accelerates in Spain between 1995 and 2000 due to the rise in high-tech imports (particularly ICT inputs) and Gmez et al. (2007) show that this growth in Spanish vertical specialization during those years can be explained by the expansion of imports from low-wage countries (with particular emphasis on new EU members, China and other Asian countries). Previous literature on the effect from NAFTA on the Mexican economy finds no clear results. Some studies show that, even though the employment generated by exports has increased its share (Ruiz Npoles, 2004), the behaviour of the labour market has not been as expected in terms of employment and wage inequality (Feliciano, 2001, Revenga, 1997, Cragg & Epelbaum, 1996, Dussel, 2004, 2003 and 1995). Mexico still shows a deficit in job generation for more than 500.000 jobs per year with respect to the growth rate of its active population (Dussel, 2003). At the same time, the wage gap by type of workers has increased since the beginning of the trade openness process, in mid-1980s (Revenga, 1997 y Cragg y Epelbaum, 1996), and they have not decreased alter the signing of the NAFTA, (Ramrez, 2004). Feenstra y Hanson (1997) analyse the effect of FDI on relative wages in Mexico, and their results show that FDI is positively correlated with relative demand for high-skilled labour. Offshoring and imported input content in Mexico Our study shares with the literature discussed in the previous section the interest on the relationship between offshoring and labour with different skill levels. However we present a different equational approach. As an empirical approximation to the topic we we will focus on the impact of offshoring on total employment. Following this, we explore in greater detail the effect of offshoring on each skill-level group by estimating different labour demand equation s for each skill level, instead of the relative skilled labour or wages equation as usual in previous literature. For the total work we find our labour demand function starting from the CES production function and following the usual procedure of first-order conditions we can obtain the labour demand function augmented with offshoring and fitted to panel data:  EMBED Equation.3  (1) where i = 1, ..., N sectors and t = 1,..., T years, n is employment, y is output, w is (real) labour cost (all in logarithms),  EMBED Equation.3  are sectorspecific (timeinvariant) effects and u is the usual error term. Equation (1) can be understood as a static or long-term equilibrium relationship but it does not take into account possible dynamic or short-term effects. Therefore, we will estimate the following dynamic specification:  EMBED Equation.3  (2) It is possible to find the value of the long-term coefficient for all the variables in expression (2) from the short-term estimated coefficients. Equation (2) must be regarded as a first approach to the dynamic structure of the link between these variables. Additional regressions were performed, including further lags of these variables, to check the adequacy of the specification. In order to analyse the effect of offshoring on both skill groups we have to move to a simpler equation framework, we define a Cobb-Douglas cost function for three different factors, skilled labour, unskilled labour and capital:  EMBED Equation.3  where superscript s denotes skilled labour, u denotes unskilled labour and k represent capital. Cost minimization implies a labour demand equation for each group that in its dynamic version becomes:  EMBED Equation.3  (3)  EMBED Equation.3  (3) About the offshoring measure, and according to the nature of data, Mexican matrices distinguish between domestic and imported inputs, allowing us to directly measure offshoring as in Hijzen et al. (2005). This is an advantage compared to other international data, such as those used by Feenstra and Hanson (1996, 1999), Egger and Egger (2003, 2005) and Strauss-Kahn (2004) which need to combine input-output tables and trade data to proxy imported inputs by sector. Also, according to the scope of the offshoring measure, we will focus on narrow offshoring (offshoring from now onwards) i.e. intra-industrial imported inputs. We must consider two important questions: First, why do we only focus in intra-industrial inputs? We analyse the impact of offshoring on employment for each sector, and it is far more likely for sectoral employment to be be affected when we replace domestic inputs from the same sector by imported inputs, rather than other inputs that will have an impact on employment in other sectors. The second question is whether we divide imported inputs by production, added value, total inputs or wages. There is no clear answer in recent literature on this topic: Feenstra & Hanson (1996, 1999) and Amiti & Wei (2005) divide by total inputs non-energy purchases; Egger & Egger (2003), Strauss-Kahn (2003) and Gmez et al. (2006) and Cadarso et al. (2006) divide by effective production; Hijzen et al. (2004) divide by added value, and Grg & Hanley divide by total wages. We would expect Mexican imported inputs and employment to be complementary, as multinational firms move part of their production to this country to employ low-wage workers that will accomplish the last part of the production stages. In this sense, we are interested in the ratio intra-industry imported inputs / total inputs, for each sector, as we would expect this variable to be positively correlated with employment in Mexico. If we were to divide by added value or production, as both the numerator (due to rise in imported inputs) and the denominator (due to the growth in total wages as employment increases) will increase, the growth of the resulting offshoring measure will be much slower. For this reason, offshoring measure is obtained by dividing imported inputs purchased from the same type of commodity by total inputs (domestic plus imported):  EMBED Equation.3  (4) The term vertical specialization simultaneously relates to the fragmentation of production and exports by sector, as it calculates the total (direct and indirect) imported inputs included in exports (Hummels et al., 2001). In this way we can describe how countries are increasingly involved in production in a sequential fashion and what is the foreign added value included in domestic production. To calculated vertical specialization we use the formula propose for Cadarso et al. (2007):  EMBED Equation.3  (5) Where M is the matrix of imports coefficients per unit of production, D is the matrix of domestic coefficients, and X is the diagonalised vector of exports. This diagonalisation in the last term is the main difference between our calculation and that of Hummels et al. The advantage of this formulation is that we can then obtain two types of information: On the one hand the sum of the elements contained in the columns of the resulting matrix tells us the intermediate imports of all products that are directly (or indirectly) required to obtain the exports of a sector (this calculation has not been used in this paper: comprobar cual ha hecho Rosario); On the other hand the sum of the elements contained in the rows allows us to calculate the total content of intermediate imports of a particular input for all of the exports of a country. This is the information used in Hummels et al. and Minondo & Rubert (2002) for the Spanish economy until 1995 and it results from the expression above without diagonalising the vector of exports. It is important to note that vertical specialization represents the content of total (direct and indirect) intermediate imports included in Mexican exports, while the offshoring measures only consider direct inputs. Offshoring and imported input content in Mexico Imported inputs in Mexico grew significantly in the period 1993-2000, from 15% of total inputs in 1993 to 19% in 2000. Intra-industry inputs experienced the greatest growth among all inputs, so the narrow offshoring measure (intra-industry imported inputs over total inputs) grew more than 91% in those seven years (Figure 1). This rise in intra-industry imports is linked to the growing fragmentation of production by multinational firms and their location in countries with lower production costs, moving labour-intensive stages to Mexico due to its lower labour costs. Furthermore, in these years there is some substitution between domestic and imported intra-industry inputs, with a decrease in the former and an important increase of the latter (Figure 2).
On the other hand, the financial crisis of 1995 and the devaluation of the Mexican peso could slow down those imports. Nevertheless, if we distinguish between intra-industry and inter-industry imports, only the latter were reduced between 1993 and 1996. Intra-industry imports, linked to fragmentation of production processes and offshoring, are far less sensitive to exchange rate devaluations, as the own multinational firms introduced their semi-manufactured goods to be completed by Mexican workers and then re-exported. That means there is no real currency exchange and the exchange rate volatility is less important for the fragmentation and delocalisation of multinational firms. It could rather be an advantage: the devaluation of the Mexican peso could make its labour force even cheaper.
The disaggregation by branches shows that the narrow offshoring is concentrated in a few sectors. It is in the manufacturing industry, and particularly in the maquiladora sector included in the Other manufacturing sectors, where the narrow offshoring is most important: it increases from 16.2% to 39% of total inputs. The narrow offshoring measure is also high in Pharmaceutical products. On the other hand, in branches related to ICT and machinery the share of imported inputs is lower (Tables 1 and 2): Electrical equipment and apparatus, Non-electrical machinery equipment, and Electrical machinery and apparatus. This is due to the fact that multinational firms have located in Mexico the production of some of the inputs of these sectors: although imported inputs grow in some sectors, they decrease in some industries. These results are similar to those found for the rest of OECD countries (Gomez et al., 2006), although their effect on employment are different as we will see below.
The signing of the NAFTA does not seem to have increased so strongly the imports for the rest of inputs: the difference offshoring measure only increases by 3.7% on average. Electronic equipment and apparatus, Electrical machinery and apparatus, Other manufacturing industries, Other textile industries and Automobiles have seen significant increases in those imports from other sectors. On the other hand, we can point out to the decrease in this measure for Soaps, detergents and cosmetics, Pharmaceutical products, Food oils and Basic chemical industry (Table 3).
Import content of Mexican exports We have measured the intra-industry import content per unit of export in the Mexican economy (Figure 3 and Table 4). Between 1993 and 2000, this index grows significantly but below the offshoring measure. This can be a sign of the Mexican productive deficiencies, as it has not yet developed a business sector able to take advantage of delocalisation process: economies of scale, flexibility, cost saving, etc. When we distinguish intra and inter-industry import content of export, there is a more intense growth in import content from the same sector or intra-industry, as it has risen to a third of total import content in 2000 (Table 4).
In Figure 4 we can see those Mexican sectors where the share of total imported inputs on exports is greater than 30% in 2000. As we saw for offshoring, most of the industries with high import content in 2000 and fast growth between 1993 and 2000 are related to ICT or machinery: Electrical machinery and apparatus, Electronic equipment and apparatus, Non electronic machinery and equipment, Electrical machinery and apparatus. It is also interesting to note the increase in import content of exports in the branches of Pharmaceutical products and Plastic products. There are other sectors where this total import content share of exports has decreased: Animal food and Automobiles. This latter industry used to import as inputs half of its exported production, but in 2000 that share has been reduced to a third, as now there are more multinational firms producing those inputs inside Mexico.
When we focus on intra-industry import content of exports we can see that high and medium-high technology industries according to OECD classification show a spectacular increase in trade (Figure 5). These are low-skilled labour-intensive sectors in Mexico, as the ratio of high and low-skilled labour force is far below the average of the manufacturing sector. The fast growth in intra-industry import content shows that foreign multinational firms have moved to Mexico labour-intensive stages of production (previously located in the US), while the stages where added value and technology are more important are carried out somewhere else in the world. Furthermore, according to data from CEPAL (2004) on trade flows, Mexico has a surplus in high-tech products since 1995. However, our index shows that up to a third of Mexican exports of this type of goods are imported inputs by multinational firms located in Mexico to take advantage of low wages.
EMPIRICAL ANALYSIS, Data and estimation ISSUES In this section we the explain some of the data used in the estimations and show and discuss the results. Regressions are estimated for 49 Mexican industrial sectoral data for the period 1988-2004. The measures of the imported inputs technical coefficients, the share of inputs on exports and the labour demand equation variables have been calculated with data from two sources, 49 manufacturing Mexican sectors with information from the Mexican National Accounts System (Sistema de Cuentas Nacionales de Mxico) published by INEGI and the input-output tables published by Consultora Internacional Especializada S.A. Employment refers to all workers, unskilled workers are measured by production workers while skilled workers includes administrative and directive jobs. Production is value added (net sales minus buying of intermediate goods). The labour cost measures are deflated by the Consumer Price National Index, while for value added, net sales, intermediate inputs, exports and imports are deflated by the published constant price index for each variable at the industrial desegregation level. We now analyse which is the most appropriate estimation method. Our panel is short in terms of observations (49 sectors and 16 years) and the estimation equation has an important dynamic component. The existence of a lagged dependent variable among the regressors generates problems in standard OLS and within estimations. Furthermore our model contains endogenous and predetermined variables which point to the use of GMM techniques as the most suitable ones, more specifically GMM system technique (SYS-GMM) that also avoids problems of weak instruments due to short panel or autocorrelation in the variables (see Blundell and Bond, 1998). SYS-GMM estimator uses all possible lags of regressors as instruments to generate orthogonality restrictions. This estimation technique combines an equation in differences that uses suitable lagged levels as instruments, with an additional equation in levels with suitable lagged first-differences as instruments. The order and number of lags included for each variable depends on whether they are considered endogenous, predetermined or exogenous. The validity for this estimation technique is tested through the use of the Sargan test of over-identifying restrictions and m1 and m2 Arellano and Bond (1991) tests. We must be cautious about results: these techniques are optimal for large samples, while in sectoral studies like this one we only have at our disposal a limited number of observations. Although the data are available for the period 1988-2004, the chosen estimation technique requires two lags of the dependent and other endogenous as instruments, so that the estimation period is 1990-2004. The estimated labour demand function is similar to the Fajnzylber and Maloney (2001), however our estimation includes a new measure to analyse the direct effect of offshoring on employment. We know of just another paper considering the international productive process fragmentation for Mexico, Feenstra y Hanson (1997), although the work with relative wages as the dependent variable. Their interest variable is foreign direct investment and its effects on wages and they show that foreign direct investmen is positively correlated with the relative demand for skilled labor and that it can account for a large portion of the increase in the skilled labor share of total wages (Feenstra y Hanson, 1997, p.391).
Table 5 shows the results for the estimation of the labour demand function for all Mexican workers, column 1, and differentiating for skilled and unskilled workers, columns 2 to 5. Columns 2 and 4 show the results of the estimation similar to equation 2 for each skilled group while columns 3 and 5 are based on the expression 3 and 3, including an extra term, the wage of the alternative skill group. There is a missing variable in this expression, the benefit rate to control for capital cost, however we have had no access to this variable at this stage, we expect to sort this problem out soon. The alternative skill group wage allows to analyse possible substitution or complementarity relations. Estimators significance is low for some of them, however they behave as expected and according to results in previous literature. For table 1, first we discuss general results and then focus on our interest variable. The significance of the labour lag in al columns confirms the importance of using a dynamic estimation. In general, the predominant negative sign for wage points to employer being more attracted to contract workers when wage increases, although this variable is not significant, and the positive sign for value added that employment points to employers being more attracted to contract workers if production increases, although value added is not always significant. The interest variable shows in column 1 a positive and significant value points to a positive relationship between offshoring and Mexican labour demand. This result leads us to wonder if the positive sign is so for skilled and unskilled labour, so we replicate the regression for both groups of workers separately in columns 2 and 4. Additionally two other regressions are estimated where the wage of the alternative group is included among the regressors in order to analyse whether both groups of workers behave as substitutes or complementary. Columns 2 and 4 show similar sign and significance for the lag in the dependent variable, wage and value added behave poorly in the estimation. When the alternative group wage is considered improves own wage for unskilled workers. Column 3 and 5 wages signs are indicative of skilled labour being substitute for unskilled workers, however the opposite cannot be inferred. Employers can contract skilled workers to substitute unskilled if the former group wages are sufficiently reduced, and, supposedly, improving technology to adjust to skilled workers. However it is not possible to contract unskilled workers to carry out skilled work. Results signs point to a higher substitutability for unskilled workers than it is for skilled ones, so that employers react more to changes in unskilled workers wage than to skilled ones that are more difficult to substitute. However results are not consistent because of the low significance of coefficients. One of the reasons put forward to explain the low significance of the wages estimators is the relationship between Mexican and foreign wages. Mexican sectors open to international trade, with higher maquila presence, produce domestically less skilled work. Firms bring low skilled stages of production to take advance of the wage differential with the firs home wage, so the response to Mexican wages change is small. A complete analysis of this suggestion could be done by including in the regression an index of the skilled workers wage in offshoring firms home country, mainly USA for Mexican maquilas, in order to show if more skilled Mexican workers are contracted when USA skilled workers wage increases. About the value added coefficient, it also behaves poorly. Since Mexican productive structure, and particularly the sector with high maquila presence, is specialliced on low value added stages of production we consider that value added is not an adecuate measure for output. A none significant coefficient with changing sign is also found in Feenstra and Hanson (1997) and Fajnzylber and Maloney (2001) The behaviour of the outsourcing measure is quite consistent and its coefficient is always significant. Values are close in columns 1 to 5 and the sign points to offshoring influencing positively employment for both skilled and unskilled wokers. The grow in imported intermediate inputs is linked to the relocalisation of foreign industries in mexico, to produce low skilled stages of a fragmented production process generating jobs in Mexico. NAFTA agreement in 1995 has pushed this process of offshoring. Previous literature shows different sign for the offshoring measure for developed countries, where imported intermediate inputs are substitutes for employment for unskilled (Hijzen et al. (2005) for UK and Strauss-Kahn, 2004 for France) workers or for total employment (Falk and Wolfmayr, 2005 industries in seven EU countries o Cadarso et al. (2007) for Spanish employment). We conclude that the offshoring complementary effect on employment for Mexico, as a developing country, is different to the developed countries offshoring substituting effect on employment. However the offshoring estimated coefficient is very low pointing to a restricted effect on employment. Ruiz-Napoles (2004) found results in a similar fassion from a different framework. The author worked with Mexican multipliers and shows that the main reason for the reduced NAFTA impact on employment is the low level of backward linkages between exports and the domestic economy, as a result of the opening process, which, on the contrary, has produced an extraordinary increase in imports).
Most to offshoring developed in Mexico is linked to intermediate stages of production of goods that will be then exported to finish production in a different country, mainly USA. For this reason we have estimated the relationship in Table 1 with a different measure for production fragmentation, the share of imports of exported intermediate goods, results are show in Table 6. Results are close to those in table 5 and the effect of the exports on imports measure on employment is positive and significant. Again results points to international production fragmentation as pushing employment growth for Mexico. The estimated results agree with those of Feenstra and Hanson (1997), however we show that the positive effect for skilled labour is also shared for unskilled ones. Conclusions The aim of this paper is to investigate the effect of offshoring on the level of employment for 42 Mexican manufacturing industries from 1988 to 2004. In a context of growing international trade, the free trade agreement signed by Mexico with the USA and Canada (culminated when Mexico joined the North American Free Trade Agreement (NAFTA) in 1994) has provoked intense commercial relationships between these countries. As a consequence, their productive structure is changing with effects on production and employment different for developed and developing countries. We calculated a measure of intra-industry (or narrow) and inter-industry (difference) offshoring for the Mexican economy and a measure of imported input content per unit of export (both in total and intra-industry terms). Our data show a fast growth in narrow offshoring, particularly for sectors producing different types of machinery and equipment, and the Other manufacturing sectors where the maquiladora is included. The calculated measures for imported input content of Mexican exports show a similar behaviour, but with slower growth than offshoring. Intra-industry offshoring and imported input share of exports measures are included in a labour demand function estimated using annual data on worked hours for high and low skilled labour, added value (net sales minus intermediate purchases) and labour cost. The most appropriate method of estimation, for these panel data with a lagged dependent variable and endogenous and predetermined variables among the regressors, appears to be the GMM system technique (SYS-GMM). We find that the effect of offshoring has a positive impact and significant for industrial employment of Mxico, both high and low skilled. Outsourcing into Mexico tries to take advantage of the wage differential between both countries, not only for low-skilled labour, but also high-skilled. Bibliography Amiti, Mary and Shang-JinWei (2005a). Fear of Outsourcing: Is it Justified?. Economic Policy, April issue, 308-348. Arellano, Manuel - Bond, Stephen R. (1991) Some tests of specification for panel data: Monte Carlo evidence and an application to employment equations. Review of Economics Studies, Vol. 58, pp. 277-297. Bergoeing, R., Kehoe, T. J., Strauss-Kahn, V. and Yi, Kei-Mu (2004): Why is Manufacturing Trade Rising Even as Manufacturing Output is Falling? American Economic Review, May, pp. 134-138. Blecker, Robert A. (2006). Macroeconomic and Structural Constraints on Export-Led Growth in Mexico. Paper presented for the Latin American Studies Association (LASA) Congress in San Juan, Puerto Rico, March 15-18, 2006. Blundell, Richard - Bond, Stephen R. (1998) Initial conditions and moment restrictions in dynamic panel data models. Journal of Econometrics, Vol. 87, pp. 115-143. Cadarso, M ngeles Gmez, Nuria Lpez, Luis A. Tobarra, M ngeles (2006) Outsourcing to EU candidates and Spanish industrial employment in 1993 2000, in Peeter Vahtra and Elina Pelto (eds) The Future Competitiveness of the EU and its Eastern Neighbours, Proceedings of the conference, Turku. CEPAL (2004). Panorama de la Insercin Internacional de Amrica Latina y el Caribe 2004. Tendencias 2005. CEPAL, www.eclac.org Cragg, M. I., y M. Epelbaum. (1996) Why has wage dispersion grown in Mexico? Is the incidence of reforms or the growing demand for skill? Journal of Development Economics. Vol. 51, 99-116 Dussel P , Enrique (1995). Recent developments in Mexican employment and the impact of NAFTA. International Contributions to Labour Studies. 5, pp. 45-69 Dussel P, Enrique (2003). Caractersticas de las actividades generadoras de empleo en la economa mexicana (1988-2000). Investigacin Econmica, vol. LXIII; 243, enero-marzo de 2003, pp. 123-154. Dussel P, Enrique (2004). Efectos de la Apertura Comercial en el Empleo y el Mercado Laboral de Mxico y sus diferencias con Argentina y Brasil (1990-2003). OIT, Ginebra, Documentos de Estrategias de Empleo (2004/10). Egger, Hartmut - Egger, Peter (2003) Outsourcing and skill-specific employment in a small economy: Austria and the fall of the Iron Curtain. Oxford Economic Papers, Vol. 55, pp. 625-643. Egger, Hartmut - Egger, Peter (2005) Labour market effects of outsourcing under industrial interdependence. International Review of Economics and Finance, Vol. 14, No. 3, pp. 349-363. Egger, Peter - Pfaffermayr, Michael - Weber, Andrea (2003) Sectoral adjustment of employment: The impact of outsourcing and trade at the micro level. IZA Discussion paper No. 921. Falk, Martin - Wolfmayr, Yvonne (2005) The Impact of International Outsourcing on Employment: Empirical Evidence from EU Countries. Paper presented at the Workshop on Re-location of production and jobs to CEE countries- who gains and who loses organized by Hamburg Institute of International Economics and Vienna University of Economics and Business Administration. Fajnzylber, Pablo and Maloney, William F. (2006). How comparable are labor demand elasticities across countries? No 2658,  HYPERLINK "http://econpapers.repec.org/paper/wbkwbrwps/" Policy Research Working Paper Series from The World Bank. Feenstra, Robert C. - Hanson, Gordon H. (1996). Globalization, Outsourcing, and Wage Inequality. American Economic Review, Vol. 86, pp. 240-245. Feenstra, Robert C. - Hanson, Gordon H. (1997). Foreign direct investment and relative wages: Evidence from Mexicos maquiladoras. Journal of International Economics, 42, pp. 371-393. Feenstra, Robert C. - Hanson, Gordon H. (1999). The impact of outsourcing and high-technology capital on wages: Estimates for the United States, 1979-1990. Quarterly Journal of Economics, Vol. 114, pp. 907-940. Feliciano, Zadia M. (2001). Workers and trade liberalization: The impact of trade reform in Mxico on wages and employment. Industrial and Labour Relations Review, oct. 2001; 55, 1, pp. 95-115. Geishecker, Ingo (2005) Does Outsourcing to Central and Eastern Europe really threaten manual workers jobs in Germany?. Paper presented at the Workshop on Re-location of production and jobs to CEE countries- who gains and who loses organized by Hamburg Institute of International Economics and Vienna University of Economics and Business Administration. Gmez, Nuria Lpez, Luis A. Tobarra, M ngeles (2006) Pautas de deslocalizacin de la industria espaola en el entorno europeo (1995-2000). La competencia de los pases de bajos salarios. Boletn Informacin Comercial Espaola, No. 2884, pp. 25-41. Grg, Holger - Hanley, Aoife (2005) Labour Demand Effects of International Outsourcing: Evidence from Plant-level Data. International Review of Economics and Finance, Vol. 14, No. 3, pp. 365-376. Hijzen, Alexander - Grg, Holger - Hine, Robert C. (2005) International Outsourcing and the Skill Structure of Labour Demand in the United Kingdom. Economic Journal, Vol. 15, No. 506, pp. 860-878. Hummels, David - Ishii, Jun - Yi, Kei-Mu (2001) The nature and growth of vertical specialization in world trade. Journal of International Economics, Vol. 54, No. 1, pp. 75-96. Lpez, Julio (2000). El Empleo Durante las Reformas Econmicas, F. Clavijo (comp.) Reformas Econmicas en Mxico 1982-1999. El Trimestre Econmico, FCE, CEPAL, ESANE. Minando, Asier - Rubert, Gloria (2002) La especializacin vertical en el comercio internacional de Espaa. Revista de Economa ICE, No. 802, pp. 117-128. Moreno-Brid, Juan Carlos y Jaime Ros. (2004). Mxico: las reformas del mercado desde una perspectiva histrica. Revista de la CEPAL 84, Diciembre 2004, pp. 35-57. Moreno-Brid, Juan Carlos, J.C. Rivas, J. Santamara (2005). Mexico: Economic growth, exports and industrial performance after NAFTA. Serie Estudios y Perspectivas 42, CEPAL, Economic Development Unit, Sede Subregional de la CEPAL en Mxico. Palma, Gabriel. (2003). Trade liberalization in Mexico: Its impact on growth, employment and wages. Employment paper 2003/55. ILO. Revenga, A. (1997). Employment and Wage Effects of Trade Liberalization: The Case of Mexican Manufacturing. Journal of Labour Economics. 15, 3. Ruiz Npoles, P. (2004a). Exports, growth, and employment in Mexico, 1978-2000. Journal of Post Keynesian Economics. Vol. 27, No.1 Strauss-Kahn, Vanessa (2004) The role of globalization in the within-industry shift away from unskilled workers in France. In Robert E. Baldwin and Alan L. Winters, eds., Challenges to globalization: Analyzing the economics. Chicago: University of Chicago Press, pp. 209-31. Table 1: Narrow offshoring by industry in Mexico, 1993-2000 Industry199319962000Growth rate (93-00 %)38Pharmaceutical products0.306670.267370.4051232.1059Other manufacturing industries0.163850.291070.39565141.4654Electronic equipment and apparatus0.486600.243080.24761-49.1231Paper and cardboard0.312530.184420.24005-23.1947Non ferric basic industry0.238310.146130.23354-2.0055Electrical equipment and apparatus0.203180.204730.217667.1351Non electrical machinery & equipment0.264050.170800.20733-21.4840Other chemical products0.107990.147900.1722559.5033Oil and oil products0.078500.079830.1550997.5635Basic chemical industry0.142780.145900.14171-0.7557Bodywork and car parts0.209070.127990.13954-33.2650Other metallic products, excluding machinery0.189850.101560.12083-36.3526Other textile industries0.089780.061960.095406.2752Electrical machinery & apparatus0.143250.072840.09472-33.8711Food and milk0.075380.047790.0868515.2234Basic oil chemical industry0.060540.049460.0809333.67Average for the economy0.042460.056190.0818692.79 Table 2: Domestic intra-industry technical coefficients in Mxico, 1993-2000 (selected branches) 199319962000Growth rate (93-00 %) 51Non electrical machinery & equipment0.003310.070730.036501004.352Electrical machinery & apparatus0.001030.023760.025382374.353Electrical appliances0.004620.265450.302136436.154Electronic equipment and apparatus0.003110.427360.5221516706.655Electrical equipment & apparatus0.000000.010100.01116---56Automobiles0.000240.001720.003091193.959Other manufacturing ind.0.002080.076650.068573200.8Average for the economy0.129060.160350.1710232.5 Table 3: Difference offshoring by industry in Mexico, 1993-2000 199319962000Tasa crecimiento 18Animal food0.512890.425550.7286742.0756Automobiles0.377840.357100.6344067.9042Plastic products0.526280.354260.48285-8.2526Other textile industries 0.253170.210650.4257868.1817Food oil and fats0.586760.560480.41761-28.836Oil extraction0.359940.227990.389178.1255Electrical equipment & apparatus0.253880.239250.3842151.347Iron ore0.243330.218780.3460542.2151Non electrical machinery & equipment0.278180.212450.3243216.5952Electrical machinery & apparatus0.278660.221610.3172613.8510Other non metallic minerals0.325880.279270.31250-4.1159Other manufacturing industries0.174010.144300.2936968.7850Other metallic products, excluding machinery0.293440.246040.29326-0.0639Soaps, detergents & cosmetics0.397920.237860.27714-30.3535Basic chemical industry0.340270.300780.26746-21.4058Transport equipment0.215990.188470.2641922.3232Publishing0.224140.162450.2525812.6930Other wood & cork products0.168710.071170.2424243.6940Other chemical products0.245090.173920.24028-1.9636Fertilizers0.245740.277240.23451-4.5738Pharmaceutical products0.319320.173860.22333-30.0637Synthetic resins & chemical fibers0.265100.194630.21823-17.6827Garments0.143890.094450.2007439.5141Oilcloth products0.186910.193960.17203-7.9653Electrical appliances0.081900.084750.17103108.8454Electronic equipment & apparatus0.030900.042320.16388430.42Average for the economy0.116540.090130.120893.73 Table 4: Import content of Mexican exports, 1993-2000 199319962000Growth rate 1993-2000Intra-industry3.72%4.89%6.93%86.29Total17.27%17.39%21.98%27.27Share Intra-industry21.55%28.12%31.53%46.31 Table 5: Offshoring effect on employment, Mexico 1988-2994. All WorkersUnskilled WorkersSkilled Workers(1)(2)(3)(4)(5)Workers (t-1)0.9352(0.000)***0.9600(0.000)***0.9786(0.000)***1.0657(0.000)***1.1534(0.000)***Wages-0.1176(0.263)Unskilled wages-0.1311(0.270)-0.3342(0.071)*0.1286(0.736)Skilled wages0.3320(0.256)0.1570(0.247)0.1165(0.704)VA0.1062(0. 095)0.1041(0.100)*0.0936(0.558)-0.0219(0.817)-0.0583(0.591)Narrow offshoring0.0020(0.000)***0.0019(0.000)***0.0020(0.005)**0.0022(0.000)***0.0023(0.000)***Sargan test: 35.110 [1.000] 35.66[1.000]29.200 [1.000]28.44[1.000]26.400 [1.000]AR(1) test:-2.529 [0.011]**151.8[0.017]**-2.146 [0.032]**-1.734[0.083]*-1.773 [0.076]*AR(2) test:-1.308 [0.191]123.3[0.561]-0.540 [0.590]0.1050[0.916]0.006 [0.995] Table 6: Exports on imports measure on employment, Mexico 1988-2994. All WorkersUnskilled WorkersSkilled WorkersWorkers (t-1)0.8869(0.000)***0.9382(0.000)***1.1039(0.000)***Wages-0.1788(0.185)Unskilled wages-0.3561(0.037)**0.0340(0.916)Skilled wages0.2903(0.403)0.2020(0.451)VA0.1416(0.051)*0.1220(0.414)-0.0330(0.783)Exports/ Imports0.0020(0.000)***0.0020(0.006)*0.0020(0.000)***Sargan test: 33.95[1.000]30.77[1.000]28.28[1.000]AR(1) test:-2.276[0.023]**-2.175[0.030]**-1.743[0.081]*AR(2) test:-1.338[0.181]-0.5617[0.574]0.0990[0.921] Figure 1: Narrow and difference offshoring in Mexico, 1993-2000  Figure 2: Narrow offshoring and domestic intra-industry technical coefficients in Mexico, 1993-2000  Figure 3: Intra-industry and total import content of Mexican exports, 1993-2000 (%)  SHAPE \* MERGEFORMAT  Figure 4: Total import content of Mexican exports, 1993-2000  SHAPE \* MERGEFORMAT  Figure 5: Intra-industry import content of Mexican exports, 1993-2000  SHAPE \* MERGEFORMAT   As Mexico is an oil producer and exporter, we do not need to discount energy imports that are very small and not affected by price fluctuations.  We have also calculated (and included in our regressions) the offshoring measure that divides by total production. We find not only a very discrete growth in that variable (compared to the measure that divides by total inputs), but it is also not significant in the labour demand function.  The vertical specialization shows, up to a point, the lack in the production of different intermediate goods as it describes the inputs that our country needs to import, in order to produce and export. However, once the goods are exported, the available data cannot tell whether the production of these goods has been completed as it does not distinguish between exports of final and intermediate goods.  El problema que presenta el ndice (y que proviene de la informacin solicitada por las tablas input-output) es que no informa si esas exportaciones son de productos ya terminados o finales, o de productos an intermedios que son finalizados fuera de Mxico.  It is also worthy to mention that the increase in imported intermediate inputs happens together with an increase in domestically produced intra-industrial intermediate inputs for ITC, machinery and maquila sectors.     PAGE  PAGE 30 1993 1996 Total imported input share of exports Intra-industry imported input share of exports 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 25% 20% 15% 10% 5% 0% 2000 Non electrical machinery & equipment Non ferric basic metals Electrical equipment & apparatus Pharmaceutical products Paper & cardboard Other manufacturing industries Electronic equipment & apparatus 40% 35% 30% 25% 20% 15% 10% 5% 0% 1993 1996 2000 Electrical machinery and apparatus Non electrical machinery & equipment Pharmaceutical products Automobile vehicles Plastic products Other manufacturing industries Food oil and fats Electrical equipment & apparatus Electronic equipment & apparatus Animal food 70% 60% 50% 40% 30% 20% 10% 0% $-./ENXiy , 5 k u Y ] g v b l žŷžŬuuuhohFmH sH hoh5mH sH hoh$.mH sH hohG mH sH hohmH sH hohamH sH  hohKF hohs hohah}hohsmH sH hoha5mH sH hohnH5mH sH hohs5mH sH ,./ , U ( ) * 3 4 5 $a$gdG d7$8$H$gd} $7$8$H$a$gd5gd5$a$gd5 $h^ha$gdZC  HUv CESƺxmbbWhohO:QmH sH hohSmH sH hohmH sH hohAVmH sH hohsmH sH hoh6M$mH sH hoha%mH sH hoh+mH sH hohGHmH sH hoh+5mH sH hoh#5mH sH hohdmH sH hohG mH sH hoh$.mH sH hoh$.\mH sH "  DEz{FG & F 7$8$H$gd} h7$8$H$^hgd}gd}dgd} $da$gdo d7$8$H$gd}$ & F 7$8$H$a$gd5 $7$8$H$a$gd5$a$gd5Sps259@Ny{EFGXZ[ ɾ߆znzbhohN5mH sH hohnH5mH sH hohW 5mH sH hoh+5mH sH hoh KmH sH hoh 1RmH sH hohEN8mH sH hohmH sH hoh>~mH sH hohGkmH sH hohmH sH hoh+mH sH hohO:QmH sH hohp6mH sH %[\ z"{"% %&&((1*2*4-5-%0&0$d`a$gdo d7$8$H$gd} `gdo $`a$gd} $a$gd}$d`a$gd}Z\  !!O"Z"z"{"###$!$s$% %&&&&&&&((1*2**k+3,򦛐xqx hohW hohW mH sH hohGjB*aJphhohkB*phhohA~ B*phhohA~ B*aJphhohnHB*aJphhohB*aJphhohB*phhohek3B*aJphhohA|B*aJphhohW B*aJph)3,4,=,C,D,P,,3-4-5---..%0&0j1k1{11G222344ι|qj_T|M|TM hohGjhoh+*mH sH hohBmH sH  hohBhoh(mH sH hohGjmH sH hohW mH sH hoh@B*aJphhohW B*aJphhohGjB*aJph(hohA~ CJOJQJ^JaJmH sH  hohA~ OJQJ^JmH sH hohkmH sH hoh+BmH sH hohA~ mH sH &044a888::;;;;<<==== $ X a$gd!A $ t"a$gd!A$ X ]a$gd!A$a$gd!A $7$8$H$a$gd!A & F 7$8$H$gd}dgd} d7$8$H$gd} dgd}4455556666#7%727\77777`8a8l8p888888;;;;;;;߽m\!jhoh!AEHUmH sH #jt@I hoh!ACJUVaJjhoh!AUmH sH hoh!AmH sH hoh!A5mH sH hohr5mH sH hohnH5mH sH hohU5mH sH hoh(mH sH hohBmH sH hoh7mH sH hoh;~mH sH hoh_fmH sH !;;<<$<%<5<6<B<C<o<p<<<<<<<======6@7@J@K@L@M@a@b@{@|@@@AA+AǸ覕r!jhoh!AEHUmH sH #jb8I hoh!ACJUVaJ!jhoh!AEHUmH sH #jGI hoh!ACJUVaJjhoh!AUmH sH #j_C hoh!AUVmH sH jhoh!AUmH sH hoh!AmH sH hoh!A6mH sH &=O?P?5@6@N@O@AA3ATAUAVA(C)COEPEJJJJJLLLL $ t"a$gd!A $ X a$gd!A$a$gd!Adgd}+A,A-A.A3A4AGAHAIAJAZF[FFFFFFFFFJJJJJJ°Ž‚zznzaO#jP?I hoh!ACJUVaJjhoh!AH*UhZhZ6mH sH hZmH sH hZh!A6mH sH !jhoh!A0JUmH sH !j}hoh!AEHUmH sH #jBI hoh!ACJUVaJhoh!AmH sH jhoh!AUmH sH !j hoh!AEHUmH sH #jBI hoh!ACJUVaJJJJJJ5L6LLLLLLLLLLL,M-MQQQQQ0R6ROR]RRR,S:SSTԻԭԐԐԐԄxlxaVaVaVaVaVhohmH sH hohn-[mH sH hohs5mH sH hohN5mH sH hohr5mH sH hoh!A6mH sH !jhoh!AEHUmH sH j{H hoh!AUV jhoh!AH*UmH sH hQmH sH hoh!AmH sH jhoh!AUmH sH !jhoh!AEHUmH sH !LNIOPPQQQQTTT X X!X\\$a$gdC$a$gd}/ d7$8$H$gd} $7$8$H$a$gd5$ & F 7$8$H$a$gd5$h7$8$H$^ha$gdV $da$gdo & Fd^`gd}dgd}TTTTTTT X XXXX XXZ[[[[[[[[\\\\\ \\\\\\+\.\\]"]m]]5^9^>^B^\^_^`^e^k^l^m^y^{^|^}^¶𱩱 hu5hohV[EmH sH hoh4mH sH h}/hoC16 hoC16hZhRX36mH sH hohRX3mH sH hoh5mH sH hohCmH sH  h6h}/h}/6 h}/6hohNmH sH 6\-\.\e^{^|^}^~^^^^^^^^C`D`+aBaXaYadddddh$a$gd5dgd}$a$gd}/$a$gdoC1}^^^^^^^^___ _ ______$_)_,_3_t_+a,a3a4a@aJaVaYacaeaacŸŢŢŢ|||unuchohJimH sH  hohA hohJih}/hoC16 hoC16hoh:mH sH  hohN hohuhohNmH sH hohA mH sH jhohN0JUhohumH sH hohN5hohQ5 hu5hohu5 hQ5hohoC15 hoC15"cddddddddd;eeeeeff+f0f4fXfZfhhhhhhhhhhhhhλΠzk]hoh^c5\mH sH hoh^c5;\mH sH hoh^c5mH sH hoh 5\mH sH hoh>5mH sH  h6hoh[mH sH hoh mH sH hoh:mH sH h}/hoC16 hoC16hohLmH sH hoh^c]mH sH hoh?*mH sH hohTmH sH "hhhhCmDmssvvv2z3z||+~,~-~ $da$gdodgd} $da$gdo$a$gd dgd} $a$gd!A dxgd} $ & F xa$gd5$a$gdoC1hvvvvvvvvvvv<=hks!ҏ܏%1ؑ~xxmbxhohkmH sH hohrmH sH hoh5mH sH hohG mH sH hoh9 5mH sH hoh5mH sH h}/h6(hoh!ACJOJQJ^JaJmH sH !jhoh!A0JUmH sH hmH sH h}/h6 h6 h6h!AmH sH hoh!AmH sH #BCABijkב d7$8$H$gd} $7$8$H$a$gd9 $ & F 7$8$H$a$gd9 $xa$gd5gd!A$a$gd $da$gdodgd}$a$gd!Aבؑ ^xxgd} xx7$8$H$gd}$h7$8$H$^ha$gdB$ & F 7$8$H$a$gdB$h7$8$H$^ha$gd9 $7$8$H$a$gd9 $a$gd} $da$gdodgd} $7$8$H$a$gdG  !E l{*F "klؽ{od\dTM hohLyhhLy5hmH sH hohLymH sH hohLy\mH sH hoh~mH sH hhLy5mH sH hohLymH sH hohBmH sH hohB5mH sH hQ5mH sH hoh9 5mH sH hohG B*\aJphhohG B*aJphhoh5B*aJphhohxB*aJph9>[abțɛΛ",3HMeӜ cǿǿǴ{sh`shThhLy5mH sH hhLy5hohLymH sH hohLy\hhLy5mH sH hohLymH sH hohLy\mH sH hZCJOJQJ^JaJhZmH sH hZhZmH sH hZhZ5 hZ5hZhw hwhwhwmH sH hwhwmH sH  hohLyhohLynH tH ɛHc=dҢģU ǩ<"xxgd dxgd}xxgd} 7$8$H$gdZ.bkw=ʟdFZ>ҢܢBCLMŹűŹş󟔌}}}qh h 5mH sH jh h UmH sH h mH sH h h mH sH hohLymH sH  hohLyhohLy\hhLy5mH sH hohLymH sH hohLy\mH sH hohLymH sH hhLy5mH sH hhLy5mH sH $£ģ%=Ubؤ ;<ȥ\2qŨѽѲɲɩɒъwlѽe]eVѽ hohhwh5 hwhhohLymH sH hohLy\mH sH  hohLyhhLy5hwhw5mH sH hwhwmH sH hw5mH sH hohwmH sH hhLy5mH sH hwmH sH hohLymH sH h B*CJOJQJaJph%h h B*CJOJQJaJph!Zk<CU[\cЫPc"/^ĭ&2vTڻǯǤnjڈ{phohoC1mH sH h5mH sH h}/hLyhohLy\mH sH hhLy5mH sH hohLymH sH hhLy5mH sH hohLy\mH sH hohLymH sH hohLy\ hohLyhhLy5hhLy5mH sH hohLymH sH ,& *$Ifgd Nll$$Ifa$gd Nll$<^`FNV\$$Ifa$gd Nll`$Ifgd Nll`$$Ifa$gd Nll`\]kd$$IfFֈZ#'''j'8'880n#44 lap<yt Nl]`x$$Ifa$gd Nll`$Ifgd Nll`$$Ifa$gd Nll`kd[$$IfFֈZ#'''j'8'880n#44 lap<yt Nlɳг$$Ifa$gd Nll`$Ifgd Nll`$$Ifa$gd Nll`гѳkd $$IfFֈZ#'''j'8'880n#44 lap<yt NlѳԳ  $$Ifa$gd Nll`$Ifgd Nll`$$Ifa$gd Nll` !kd $$IfFֈZ#'''j'8'880n#44 lap<yt Nl!$=EMUZ$$Ifa$gd Nll`$Ifgd Nll`$$Ifa$gd Nll`Z[kdS!$$IfFֈZ#'''j'8'880n#44 lap<yt Nl[^$$Ifa$gd Nll`$Ifgd Nll`$$Ifa$gd Nll`kd!$$IfFֈZ#'''j'8'880n#44 lap<yt Nlȴδ$$Ifa$gd Nll`$Ifgd Nll`$$Ifa$gd Nll`δϴkd"$$IfFֈZ#'''j'8'880n#44 lap<yt NlϴҴ $$Ifa$gd Nll`$Ifgd Nll`$$Ifa$gd Nll` kdK#$$IfFֈZ#'''j'8'880n#44 lap<yt Nl &.6>D$$Ifa$gd Nll`$Ifgd Nll`$$Ifa$gd Nll`DEkd#$$IfFֈZ#'''j'8'880n#44 lap<yt NlEFGHIJӵ$Ifgd Nlle$$Ifa$gd Nlle $xa$gdoC1$a$gdoC1 ӵԵkd$$$IfFֈO &&m &&8&g&0!644 lap<yt NlԵ׵ $Ifgd Nlle$$Ifa$gd Nllekdb%$$IfFֈO &&m &&8&g&0!644 lap<yt Nl@HPX_$Ifgd Nll$$Ifa$gd Nll_`kd#&$$IfFֈO &&m &&8&g&0!644 lap<yt Nl`cy$Ifgd Nll$$Ifa$gd Nllkd&$$IfFֈO &&m &&8&g&0!644 lap<yt NlǶ϶׶߶$Ifgd Nll$$Ifa$gd Nll߶kd'$$IfFֈO &&m &&8&g&0!644 lap<yt Nl  $Ifgd Nll$$Ifa$gd Nll !kdf($$IfFֈO &&m &&8&g&0!644 lap<yt Nl!$08@HO$Ifgd Nll$$Ifa$gd NllOPkd')$$IfFֈO &&m &&8&g&0!644 lap<yt NlPSlt|$Ifgd Nlle$$Ifa$gd Nllekd)$$IfFOֈO ''m ''8'g'0!644 lap<yt Nl·$Ifgd Nll$$Ifa$gd Nll·÷kd*$$IfFֈO &&m &&8&g&0!644 lap<yt Nl÷ķƷ )$$Ifa$gd Nllg$Ifgd Nllg$$Ifa$gd NllggdoC1$a$gdoC1 )*kdp+$$IfFֈ$&&&&8&0%644 lap<yt Nl*-9AIQW$Ifgd Nllg$$Ifa$gd NllgWXkd1,$$IfFֈ$&&&&8&0%644 lap<yt NlX[gow$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd,$$IfFֈ$&&&&8&0%644 lap<yt Nl$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd-$$IfFֈ$&&&&8&0%644 lap<yt Nlָ޸$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd.$$IfFֈ$&&&&8&0%644 lap<yt Nl ")$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nll)*kdM/$$IfFֈ$&&&&8&0%644 lap<yt Nl*,;CKSX$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd NllXYkd0$$IfFֈ$&&&&8&0%644 lap<yt NlY\}$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd0$$IfFֈ$&&&&8&0%644 lap<yt NlŹ$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd NllŹƹkd1$$IfFֈ$&&&&8&0%644 lap<yt Nlƹɹ $$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nll kdi2$$IfFֈ$&&&&8&0%644 lap<yt Nl 19AIO$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd NllOPkd03$$IfFֈ$&&&&8&0%644 lap<yt NlOPκϺҺ^_ϻл9:stܼݼ"#MN568o߾*BRS_Ž hohhoh5 h5hohmH sH hohoC15\hohoC1mH sH hohoC16hohoC156CJaJhohoC16CJaJhohoC1CJaJmH sH hohoC1CJaJ hohoC16PSow$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd3$$IfFֈ$&&&&8&0%644 lap<yt NlȺκ$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd NllκϺkd4$$IfFֈ$&&&&8&0%644 lap<yt NlϺҺ$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd5$$IfFֈ$&&&&8&0%644 lap<yt Nl!?GOW^$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nll^_kdL6$$IfFֈ$&&&&8&0%644 lap<yt Nl_bz$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd7$$IfFֈ$&&&&8&0%644 lap<yt Nlɻϻ$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllϻлkd7$$IfFֈ$&&&&8&0%644 lap<yt Nlлӻ޻$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd8$$IfFֈ$&&&&8&0%644 lap<yt Nl#+39$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nll9:kdh9$$IfFֈ$&&&&8&0%644 lap<yt Nl:=U]ems$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllstkd/:$$IfFֈ$&&&&8&0%644 lap<yt Nltw$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd:$$IfFֈ$&&&&8&0%644 lap<yt Nlżͼռܼ$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllܼݼkd;$$IfFֈ$&&&&8&0%644 lap<yt Nlݼ "$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nll"#kd<$$IfFֈ$&&&&8&0%644 lap<yt Nl#&/7?GM$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd NllMNkdK=$$IfFֈ$&&&&8&0%644 lap<yt NlNQcks{$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd>$$IfFֈ$&&&&8&0%644 lap<yt Nl$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd>$$IfFֈ$&&&&8&0%644 lap<yt Nl߽$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nllkd?$$IfFֈ$&&&&8&0%644 lap<yt Nl (05$$Ifa$gd Nllg$Ifgd Nll$$Ifa$gd Nll56kdg@$$IfFֈ$&&''8'0%644 lap<yt Nl678noty~$$Ifa$gd Nll'$Ifgd Nll'$a$gdoC1 /$Ifgd Nll\kd.A$$IfFr$ t &&0644 lap2yt Nl$$Ifa$gd Nll$$Ifa$gd Nll\þ/$Ifgd NllkdA$$IfFr$ t &&0644 lap2yt NlþʾѾؾ޾$$Ifa$gd Nll$$Ifa$gd Nll޾߾/$Ifgd NllkdB$$IfFr$ t &&0644 lap2yt Nl $$Ifa$gd Nll$$Ifa$gd Nll/''$a$gdoC1kdSC$$IfFr$ t &&0644 lap2yt NlRST`r $$Ifa$gd Nl $Ifgd Nlgd $da$gd _`qr˿ҿܿݿ !123;CKSTUV]dftuvwxĹhohCJaJhoh5CJ aJ hoh5H*hoh5CJaJ hohhoh5hohCJaJID;/// $$Ifa$gd Nl $Ifgd Nlkd D$$IfTF   \ !$3&J                0  44 lap(yt NlT $$Ifa$gd NlkdD$$IfTF   ֈ `!$+3&J           &       &    0  44 lap<yt NlT˿ҿݿ !12Ff4NFfH $$Ifa$gd Nl $Ifgd Nl23;CKTUV]eftuvwxFfX $Ifgd NlFfS $$Ifa$gd Nl $/6@GRYdefghijkFfpc $Ifgd NlFf(^ $$Ifa$gd Nl $/6?@GRYcefpq &.78DLTZbksz㭤h5mH sH hoh5mH sH hohCJaJhohCJ aJ hoh5CJ aJ hoh5 hohhohCJaJhohCJaJҰ㩟pe[Wh$.jh$.0JUhrh!AmH sH !jhrh!A0JUmH sH h9 h!AB*phh!AmH sH hhh!AmH sH jh!A0JU hohoC1jhohUhx)mH sH hjhohU jhohUmHnHu hohjhohUhohmH sH  <AB "#%&()234@ABCh]hgd &`#$gd`Bgd!AgdN$a$gdN$a$gd!A$a$gdLy>ABC !#$&')*01245;<>?@BCDHIJNOQvwxͻ񻵻uuh3hmH sH +hB*CJOJQJ^JaJmH phsH hhB*CJaJmH phsH hw0JmHnHu h$.0Jjh$.0JUjh1'Uh1'hAh!AmH sH h9 9h!AmH sH jh!A0JUh$.h*h$.CJaJ.CDIJOPQwxgd*+,CDEefhB*CJaJmH phsH h/`rhCJaJh/`rhB*CJaJphhHhCJaJ%hHhB*CJaJmH phsH hB*CJaJmH phsH h+hB*CJOJQJ^JaJmH phsH h$.6+,DEfggdfg~ 456Z[\lhE@hCJaJhB*mH phsH hhB*CJaJmH phsH %h/`rhB*CJaJmH phsH h/`rhCJaJhB*CJaJmH phsH h$.8 56gd6[\uv !%&*+/0459:gdltuv !$%&)*+./034589:=>?BCDFGHIݺͯͯͯͯݣݣݣݣݣݣݣݣݟݛ hohoC1hE@hhB*mH phsH h3hhCJaJ%h3hhB*CJaJmH phsH hB*CJaJmH phsH h$.hE@hCJaJ%hE@hB*CJaJmH phsH 5:>?CDGHIJKLMNOPQRSTUVWXYZ[\]^gd^_`abcdefghijklmnopqrstuvwxyz{{|}~$a$gdLy21h:p Nl. A!"#$% 51h0:p NlA .!"#$% ,1h. A!"#$% Dd Xhh  s *A? ?3"`?2+gl Afu?DZ`!gl Afu?r@X+|xcdd``db``baV d,FYzP1n:&B@?b  ㆪaM,,He`Hc&,eBܤ7B\ >1(X ˿ EUsi#:R1VJBur96D@2W[d&\ PsA,@sC2sSRspb.#1R ,׉3}DPùP3YQ |;Nt70HL(-̼tXN! _ [1y>   #QKPL -pcbAM7N݅n1nO&fG[3C錁tV 2NNpFp=8 K B;+KRsA2u(2t5B a &-Dd N  s *A? ?2.F3X$+Z`!.F3X$:@`!xcdd`` @c112BYL%bpu.P16b`YÐZ F;=`321)Wx\ ]` ]s> 1h:-P%"2CA9kxu%Aa!xc Lyc`d` ,dHaP wc`uS @@X)C#TBobIFHeA*HnTۡ \ v#2,`C5U%'Dd ;hh  s *A? ?3"`?2WgEs$VX\wo3 `!+gEs$VX\wo*` @/2|xڥK#AL~h6ĵrQ_Alt^ҖZ4q:DcK7[%A$2)2;qWU2D=3"RUUJ[|aЋ~ew!ds?ripo~ڃuawQ2de^9JgLo?3s޺I_%&}/'o'/|/Fd^9sM:YVQb˼_&]eI8U~ę.Ng"~\Jnl,@ wDd h  s *A? ?3"`?2r>ZNBvMl ) `!r>ZNBvMl )@h]xcdd``ed``baV d,FYzP1n:&>! KA?H110sC0&dT20 `[YB2sSRsV~,bbi{Xt9FG^J_/m8A<8;_?aAaFc+!UO{@0qL(7qwp~ 2I%B Ma`ZQg8B`wiml|3&߶ \gq;V+KRsePdk1È\wRiDd h  s *A? ?3"`?2{ nf[& {PX Z`!{ nf[& {Pڂ*wBhOxڭMLAL?ZŬ|D?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~      !"#$%>*-./1023456789:;=<?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuwxyz{|}~Root Entry- F=,Data 5WordDocument,:ObjectPool/`==_1240744052F`=`=Ole CompObjrObjInfo !$%&'()*-01234569<=>?@CFHIJKLMNOPRSTUVWXYZ[\^ F#Microsoft Editor de ecuaciones 3.0 DS Equation Equation.39q  n it = 1 y it + 2 w it + 3 offshoring it + i +Equation Native "_1132814281 F`=`=Ole  CompObj ru it () F#Microsoft Editor de ecuaciones 3.0 DS Equation Equation.39q PH<  F#Microsoft Editor de ecuaciones 3ObjInfo Equation Native  )_1240137543'F`=`=Ole CompObjrObjInfoEquation Native V_1240741986F`=`=.0 DS Equation Equation.39q!:r  n it = 0 n it"1 + 1 y it + 2 w it + 3 offshoring it + i +u it ()Ole CompObjrObjInfoEquation Native  F#Microsoft Editor de ecuaciones 3.0 DS Equation Equation.39qÊJ, C it =w s n s +w u n u +r  k_1240744599F`=`=Ole CompObj rObjInfo" F#Microsoft Editor de ecuaciones 3.0 DS Equation Equation.39q  n  it s = 0s n it"1s + 1 y it + 2s w its + 2u w it + 2k r Equation Native #_1240744663F`=`=Ole +CompObj ,rit + 3 offshoring it + i +u it () F#Microsoft Editor de ecuaciones 3.0 DS Equation Equation.39q`|t n  it ObjInfo!.Equation Native /_1239433040$F`=`=Ole 7u = 0u n it"1u + 1 y it + 2s w its + 2u w it + 2k r it + 3 offshoring it + i +u it ()CompObj#%8rObjInfo&:Equation Native ;q_1222504059 ")F`=`= F#Microsoft Editor de ecuaciones 3.0 DS Equation Equation.39qUX narrowoffshoring it =m iit =Times New Roman~I~m~p~o~r~t~e~d~ ~I~n~p~u~t~s ijt Total inputs jt (),"i=j F#Microsoft Editor de ecuaciones 3.0 DS Equation Equation.39q/K@+ EV=M(I"D) "1 <X>Oh+'0$Ole ACompObj(*BrObjInfo+DEquation Native Eg KP 27)?B +?k ikY u9<ƥ [*%78ݿWOuQBT^T7T~.3%<(*7ʀ0Cp:7ͅQ1|+ ! %\Қ \ -=:I)$5a- @ ]` "z01 ()Dd  h   s *A? ?3"`?2mbJr.o3~I+Z`!AbJr.o3~X`#68xڝSAk@~MVDJ"`bfi%SϞ(ϟK1 M^F(h_,DId@{]V4Ƿ]~jIT7xRӾqpRM {Hۧ *Ōd-ׁv{qԩdBYBU[~ x<)y\ӞnrEWab}qjo,*jS<hm̟#M-,aS9)p(%l*+|PcO/:_pqwd\2fegD'34݈֓LN y@CwВT ɛ;i½(.EJ(ݐh߻Dd h\   c $A? ?#" `2 =*?|'y dTZ`!=*?|'y d@@|ixcdd``ed``baV d,FYzP1n:&&~! KA?H130| UXRY7S?&,eBܤ}\ > 1X +|.Kd*F\ @Z*aPng`umL m%~?e~F/ 9! $47$37X/\!(?71 2dB: {_A|_8ߍeaXK020 KsF; Qs2`gg`&δCX0M-VK-WMc`fv%TՌlat&M /6q7&0 P@Εh/8}5Z¨OaA]FH@fn$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh555j585858#v#v#vj#v8:VFn#,555j589yt Nl$$If!vh55m 5585g5#v#vm #v#v8#vg#v:VF!6,55m 5585g59yt Nl$$If!vh55m 5585g5#v#vm #v#v8#vg#v:VF!655m 5585g59yt Nl$$If!vh55m 5585g5#v#vm #v#v8#vg#v:VF!655m 5585g59yt Nl$$If!vh55m 5585g5#v#vm #v#v8#vg#v:VF!655m 5585g59yt Nl$$If!vh55m 5585g5#v#vm #v#v8#vg#v:VF!655m 5585g59yt Nl$$If!vh55m 5585g5#v#vm #v#v8#vg#v:VF!655m 5585g59yt Nl$$If!vh55m 5585g5#v#vm #v#v8#vg#v:VF!655m 5585g59yt Nl$$If!vh55m 5585g5#v#vm #v#v8#vg#v:VFO!6,55m 5585g59yt Nl$$If!vh55m 5585g5#v#vm #v#v8#vg#v:VF!655m 5585g59yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%655558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5555855#v#v#v#v8#v#v:VF%6,55558559yt Nl$$If!vh5 5555#v #v#v#v#v:VF6,5 555599yt Nl$$If!vh5 5555#v #v#v#v#v:VF6,5 555599yt Nl$$If!vh5 5555#v #v#v#v#v:VF6,5 555599yt Nl$$If!vh5 5555#v #v#v#v#v:VF6,5 555599yt Nl$$If!vh5J 555#vJ #v#v:VF,5J 559/ /  /  /  / / /  yt NlTP$$If!vh5J 55555#vJ #v:VF,5J 5999/ /  /  /  / /  /  /  / / /  /  /  yt NlT$$If!v h5J 55555555 5 5 #vJ #v#v#v#v#v#v#v#v #v #v :VF, 5J 55555555 5 5 999 /  / /  / /  / /  /  / /  /  /  / /  / /  /  / /  /   /   / / / yt NlTkdLF$$IfTF    c`$ !$'+/3&J                   &               &        0  ,,,,44 lapnyt NlT$$If!v h5J 55555555 5 5 #vJ #v#v#v#v#v#v#v#v #v #v :VF, 5J 55555555 5 5 999 /  / /  / /  / /  /  / /  /  /  / /  / /  /  / /  /   /   / / / yt NlTkdK$$IfTF    c`$ !$'+/3&J                   &               &        0  ,,,,44 lapnyt NlT$$If!v h5J 55555555 5 5 #vJ #v#v#v#v#v#v#v#v #v #v :VF, 5J 55555555 5 5 999 /  / /  / /  / /  /  / /  /  /  / /  / /  /  / /  /   /   / / / yt NlTkdP$$IfTF    c`$ !$'+/3&J                   &               &        0  ,,,,44 lapnyt NlT$$If!v h5J 55555555 5 5 #vJ #v#v#v#v#v#v#v#v #v #v :VF, 5J 55555555 5 5 999 /  / /  / /  / /  /  / /  /  /  / /  / /  /  / /  /   /   / / / yt NlTkdNV$$IfTF    c`$ !$'+/3&J                   &               &        0  ,,,,44 lapnyt NlT$$If!v h5J 55555555 5 5 #vJ #v#v#v#v#v#v#v#v #v #v :VF, 5J 55555555 5 5 999 /  / / /  /  /  / / /  /  /  / /  / /  /  / /  /   /   / / / yt NlTkd[$$IfTF    c`$ !$'+/3&J                 &               &        0  ,,,,44 lapnyt NlT$$If!v h5J 55555555 5 5 #vJ #v#v#v#v#v#v#v#v #v #v :VF, 5J 55555555 5 5 999 /  / / /  /  /  / / /  /  /  / /  / /  /  / /  /   /   / / / yt NlTkd`$$IfTF    c`$ !$'+/3&J                 &               &        0  ,,,,44 lapnyt NlT$$If!v h5J 55555555 5 5 #vJ #v#v#v#v#v#v#v#v #v #v :VFd ```````````n, 5J 55555555 5 5 999 /  /  /  /   /  /  /  pnyt NlTLkd4f$$IfTF   d c`$ !$'+/3&J                    &                    &          ```````````n0  ,,,,44 lapnyt NlT$$If!v h5J 55555555 5 5 #vJ #v#v#v#v#v#v#v#v #v #v :VF, 5J 55555555 5 5 999 /  / / / / /  /  /  / / /  /  /  /  / /  /  / / /  /   / / / yt NlTkd!l$$IfTF    c`$ !$'+/3&J            &           &      0  ,,,,44 lapnyt NlT$$If!v h5J 55555555 5 5 #vJ #v#v#v#v#v#v#v#v #v #v :VF, 5J 55555555 5 5 999 /  / / / / / / /  /  / / / /  /  / /  /  /  / / / / /  / /  yt NlTkdwq$$IfTF    c`$ !$'+/3&J    &      &    0  ,,,,44 lapnyt NlT$$If!v h5J 55555555 5 5 #vJ #v#v#v#v#v#v#v#v #v #v :VF, 5J 55555555 5 5 999 /  / / / / /  /  /  / / /  /  /  / /  /  /  / / / /  /   / / yt NlTkdv$$IfTF    c`$ !$'+/3&J            &           &      0  ,,,,44 lapnyt NlT$$If!vh5 5Y55#v #vY#v:VF,5 5Y599/  / /  /  /  yt NlT$$If!vh5 5\55555#v #v\#v#v#v#v#v:VF,5 5\55555999/  / /  / /  / /  / /  / /  / /  / yt NlTkd }$$IfTF   ֞ pm &    \        &        &        0  44 lapFyt NlT$$If!vh5 5\55555#v #v\#v#v#v#v#v:VF,5 5\55555999/  / /  / /  / /  / /  / /  / /  / yt NlTkd$$IfTF   ֞ pm &    \        &        &        0  44 lapFyt NlT$$If!vh5 5\55555#v #v\#v#v#v#v#v:VF,5 5\55555999/  / /  / /  / /  / /  / /  / /  / yt NlTkdo$$IfTF   ֞ pm &    \        &        &        0  44 lapFyt NlT$$If!vh5 5\55555#v #v\#v#v#v#v#v:VF,5 5\55555999/  / /  / /  / /  / /  / /  / /  / yt NlTkd!$$IfTF   ֞ pm &    \        &        &        0  44 lapFyt NlT$$If!vh5 5\55555#v #v\#v#v#v#v#v:VF,5 5\55555999/  / / /  /  /  / /  / /  / /  / yt NlTkdӋ$$IfTF   ֞ pm &    \      &        &        0  44 lapFyt NlT$$If!vh5 5\55555#v #v\#v#v#v#v#v:VF,5 5\55555999/  / / /  /  /  / /  / /  / /  / yt NlTkdw$$IfTF   ֞ pm &    \      &        &        0  44 lapFyt NlT$$If!vh5 5\55555#v #v\#v#v#v#v#v:VFd ```````F,5 5\55555999/  /  /  /  /  /  /  pFyt NlT\kd$$IfTF   d֞ pm &    \        &          &          ```````F0  44 lapFyt NlT$$If!vh5 5\55555#v #v\#v#v#v#v#v:VF,5 5\55555999/  / / / / /  /  /  /  / /  /  /  / yt NlTkdh$$IfTF   ֞ pm &   \    &      &      0  44 lapFyt NlT$$If!vh5 5\55555#v #v\#v#v#v#v#v:VF,5 5\55555999/  / / / / / / /  /  / /  /  /  / /  yt NlTkd$$IfTF   ֞ pm &  \&    &    0  44 lapFyt NlT$$If!vh5 5\55555#v #v\#v#v#v#v#v:VF,5 5\55555999/  / / / / /  /  /  / /  /  /  / /  yt NlTkdڞ$$IfTF   ֞ pm &   \    &      &      0  44 lapFyt NlToDd ~0  # A"z=rl!CТZ@=z=rl!C("<~>'x]lepn)R5KS*^{m@`MRjCZ[Z)$存(>/BCkj!hwmm]Z2w}3;|?g@B{@."1[EEO7lB9@~` {o68gÀ[g!󃈯@e =[\g2.KPƣu!%V-vM]ĥu ^4]+GWa RidҼm'bul:v%NQkkg比uggܘbn$Z{54q ]^--:.s\uquC Zdou< `Y55cuz .566;!>7Ro "Bv$\,>ľ#m'OcZm=!z[k>-r/>BlbW0Iy ">mV5U"vSgjM٭z{{m?TQ3 gC}1y5=mb~g8΂qn;Źw3ܖ+~}G 'y;Fnh=kfF׉0Yyiv MJfBk|S qClj:֧:Xdž:YAuT{5u|ap-~o^Kw숬OM[>i}{WC>(}9 {n8/boXg<˵߰Q߶^gز.9&ԖHu24!'_8>8=<ֶZPK1_G|6{]8pѻT1l;X"BϹw^﫲>11b5RF޳ɜ{bWz w:?:^sﴊDd ~0  # A">,K® Qd?Z@=>,K® QdD*"<~>'xZ]lU>Fj m[J64l -"T@JhcX <5MyhbiRM|4A7?Zs;{:{{3Fi +ZG)@l[ PqݟZwH8p,T^|Rh+H>tWð[/prxH-{xԑ ?== Ki1*DiURwڭ|1ň_O =շ| LuBIl;nX>7َjaT^ 6]},Ip~]WRʗ|yn8qRtح%p뮂RS5, $|:ꏰ,OE{]Sc~17}!GfWB( uڜ\xث;}%җؿ-\t?5{4Yq]tSv~+|3{?[ރY+w>Yb 8tI̧=.ZErpkЬ1B9NZL?W^a}Gٌ%vq{6 Q\evھU邅ؕ `ǟ}R/~j@{{ i]5~u{3>o U{_+6@i|6@JGZEVվ:ZQ?j%XNcYlV6 w\?"~з-;~mBM B)k~ЯeBL "_<"Zjk`5e6uԷ\vegZ+%c=Ṕkh5ikVbgw:"T44V7rЄ}ۑFu[5<ns઺o"|ۆ\vkm~kus=%+f<2˹vל܇ol@:r0}gFu;-OӔ[T~?u~ i O]cyBY1 !'--<:3NuI& *Fu;ZEw 14۹1{{KHƖPOSHչJk )þHzR#ѧ4zd9'c|F+byj&*oҨngު#N96j\S9=F$c|vT:Y1>VClדOΏݮS#=.$c QWk9H]#YϪ#B>s֬-YϚmBsVdOY>[>Bz3n6*22=5M=y@]C1}lcGڤ ']aw  a ` QC\0zc<花jY8!0,/F5ܓ}Kwao@3;N`c{alq?%$0FzfPƪ'L>,BRBIruL=sAV2Ŧ¿'&2ik.gQ牱J󈕎ad06a՟p(oCy}3uf,BH?-yfK6YuΒL9| O'pS>JȖ:>8n(/ڥ?3p^簿Ts'pUO(= )%L/$tX_ 1~k:vm yT C^s~yJFgu yjfp]` ݂\}΅۳\[f1AdLߡcZz?2Ә3yOP~+fn1(7Sn{k@Tgo.l|wBɅ+ 6DdD  3 @@"?Dd6!D  3 @@"? Dd6!D  3 @@"? 1TableUSummaryInformation(.GTDocumentSummaryInformation8QCompObj]r~}|{zyxwvutsrqponmlp?@ABCDEFGHIJK L!M"N#O$P%Q&R'S(T)U*V+W,X-Y.Z/[0\1]2^3_4`5a6b7c8d9e:f;g<h=i>j?k@lAmBnCqr s t u v wxyz{|}~oD 5ekqw} @@@ 30LNormalCJ_HaJmH sH tH X@X  Ttulo 1$<@&5CJ KH OJQJ\^JaJ f@f ?uTtulo 4,Ttulo 4.1$ & F<@&5CJ\aJNA@N Fuente de prrafo predeter.Ri@R  Tabla normal4 l4a ,k@, Sin listalQ@l -Texto independiente 3$dxa$B*aJmH phsH D'@D Ref. de comentarioCJaJD@D Texto comentarioCJaJLj@L Asunto del comentario5\L2L Texto de globoCJOJQJ^JaJB&@AB URef. de nota al pieH*@@R@ UTexto nota pieCJaJ@c _)bTabla elegante_:V0j ;B*`JphFB@rF W Texto independientexo@ ^cTabla bsica 1:V0  j#j# jS@j ^cSangra 3 de t. independientex^CJaJPP@P LyTexto independiente 2 dxVOV LyDefault 7$8$H$!B*CJ_HaJmH phsH tH B @B  Pie de pgina  8!8)@8 Nmero de pgina:U`:  Hipervnculo >*phAB^`B  Normal (Web)dd[$\$Z>B5DW<OU/2 5ekqw}$=Pp3HZz      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHI>42=0-,+*)('&%$#"! $=Pp3HZz      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIL      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~ : 4: k:./  ,U ()*345 D E z { FG[\z{  1"2"4%5%%(&(,,a000223333445555O7P75868N8O89939T9U9V9(;);O=P=BBBBBDDDDFIGHHIIIILLL P P!PTT-T.TeV{V|V}V~VVVVVVVVCXDX+YBYXYYY\\\\\````CeDekknnn2r3rtt+v,v-vyy||B~C~ABijk׉؉ ^ɓHc=dҚěU ǡ<"& *+.FNV^dehͩթݩ #$'AIQY_`c̪Ԫܪ%&)>FNV\]`xɫЫѫԫ  !$=EMUZ[^ȬάϬҬ &.6>DEFGHIJӭԭ׭ @HPX_`cyǮϮ׮߮  !$08@HOPSlt|¯ïįƯ )*-9AIQWX[gowְް ")*,;CKSXY\}űƱɱ 19AIOPSowȲβϲҲ!?GOW^_bzɳϳгӳ޳#+39:=U]emstwŴʹմܴݴ "#&/7?GMNQcks{ߵ (05678noty~öʶѶض޶߶ RST`r˷ҷݷ !123;CKTUV]eftuvwxɸиظ $/6@GRYdefghijklmnopqĹ̹Թչ &.78DLTZbkszٺںۺ *1<CNOU]efghijz{|Ļ̻ͻл׻#*3:EFGHIJKLMN^dlrzǼȼԼۼGIJKLMNOP )*+hξ<AB "#%&()234@ABCDIJOPQwx+,DEfg 56[\uv !%&*+/0459:>?CDGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~000000000000000000000000 000000000000000 00000000000000000000000 000000000000000000000000000000000@0000000 0 0000 0000H0000000000000000000000000000000000 0000000000000000000000000000000 00000000000 000000000000000000000000000000000000000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0000000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0000 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000000000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000000000000000000000000000@0@0@0@0@0@000/@000@000@000@000@0@0@0@0@0@00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000I./  ,U ()*345 D E z { FG[z{  1"2"4%5%%(&(,a00023333445555O7P75868N8O89939T9U9V9(;);O=P=BBBBDDDDFIGHHIIIILLeV|VV\\`CeDekky||B~C~ABi׉؉ ^ɓdҚěU "& *+de#$_`%&\]Ыѫ !Z[άϬ &.6>DEӭԭ׭ @_`ǮϮ׮߮ !OPt|¯ïƯ )*QWX")*SXYűƱɱ 19AIOPȲβϲҲW^_ɳϳг39:mstմܴݴ"#GMN{ (05678noty~öʶѶض޶ RST`r˷ҷݷ !123;CUV]eftɸиظ $/6@GRYdepqĹ̹Թչ &.78DLTZbkszٺ *1<CNOU]efghijz{|Ļ̻ͻл׻#*3:EFLMN^dlrzǼȼԼۼGI )*hξ2@000000000000000000000000 000000000000000 000000000000000000000 0@0@0\@0@0@0@0@0@0@0@0@0@00U0$0U0"@0@00Y0#0Z0"@0@0@0@0@0@0@0@0@0@0@0@0@0@0@0@0@0@0@0@ 0@ 0@0@00 000@000000 0@002@0010Q3lR0Q3k0Q3i00 @0@0@0@0@0@00 00@0@0@0@0000@0@ 00@000(M0000000000<0000I01I01K01K01K01K01K01 @0@0@0@0@0@0@0@0@000{@000{@000{@000{@000 {@00 0 {@00 0 {@000{@000{@000{@000{@000{@000{@0 00{@0 00{ @0d 00{@0 00000000 00@0‘ @0@0@0@0@000000000#D00" 00! 00@0000000@0/00D00 00 00@0`2 000000D00 00 00@0000000 @0J0 0 @000000000 0000000000@000 @0@0@0@0@0000000000000000000000000000000 00000 0 00000 0 0000D00 00000000000000000000D00 00000000000000D00 0000000000000000000000000000000000000 0!00000"0#00000$0%00000&0'00000(0)00000*0+00000,0-00000.0/00      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrsuvwxyz{|}~000001 @0l010100020@0 0 1 0 10 10000@0@0@0@0@0 @0 @0 @0@0 @0@0@0@0@0@0@0@0@0@0@0@0@0@0@0@00100020200{0000 00{ @ 00000 0y f0 0x 0 0w 0000T 00TF00S 00R 0000@o0xT0.00u 000000j 000000000000@ 0000000000> 00> 00> 00> 00> 00> 0000  0300> 0000000000S 00J 00B 00BF00000%0P 0%0O 00I 00H 00G 00B 0"0H# 0"0H#F0"0G 0"0F 00>@0 040E 040D 00B 00A 00@ 000?0V@ 0?0V@J00/ 0A0X 0A0V 00/ 0?0T 00/ 0F0n 00/ 0F0m 00/ 0G0k 0?0T 00/0G0X 0G0V 00/ 0G0T 00/ 00/00/ 00/ 00/ 00/0G0THJ00/0M0X 0M0V 00/ 0M0T 00/ 00/0V0X 0V0X 00/ 0V0V 0M0T 00/0E00E000 00/w00  00 00> 00 00> 00 00> 00  00 00 00 00 00 00900  @1 00w00 00 00 00 00 00 @1 00w00 @0 00 @0 00 00 @0 0 0 00 @0 0 0 0 0 0 00 0 0 @0 0 0"00$0 00> 050 050 070 00>  @0 0q0 rJ0q0  @0 0:0 0:0 00 0v0  00 0v0  00 @0 0x0 0x0 00 0x0 00 0{0  00n0E00}0 0}0 00 0E000 0E000n0E000@00v0P@00v0I@0@0@0@0@0@0@0@0@0 00%00 00/@0@0 00% %%%( S3,4;+AJT}^chO_l*>flhkmoprsuvxz{}  &0=L\hב*+de#$_`%&\]гѳ !Z[δϴ DEӵԵ_`߶ !OP·÷)*WX)*XYŹƹ OPκϺ^_ϻл9:stܼݼ"#MN56þ޾2k 1LC6:^{ilnqtwy|~    j333o44455568J8L89+9-939G9I9BBBDDDL $'hξ::::::::X___ !(!!P  o"$>BL$ɹF}"$Gu[(c& 0 "$8'1òxa9PfK "$RlDJ`r_ "$z룈Vib0_c "$l] {nO @YY(@Lx     The aim of this paper is to investigate the effect of outsourcing on level of employment for 92 Mexican manufacturing industries for the period 1993 to 2000$rea de Tecnologa y Comunicaciones Normal.dotngomez5Microsoft Office Word@vA@&h@r (_՜.+,D՜.+, hp  $Universidad de Castilla-La ManchaXa The aim of this paper is to investigate the effect of outsourcing on level of employment for 92 Mexican manufacturing industries for the period 1993 to 2000 Ttulo 8@ _PID_HLINKSA-http://econpapers.repec.org/paper/wbkwbrwps/   F Documento Microsoft Office Word MSWordDocWord.Document.89q   6! 3  s"*?`  c $X99?6!N  3 :: H  #  bT  C  bT  C  T  C  Q`T  C  T  C  sZ T  C   T  C  d@T  C  #T  C ̙ lT  C ̙ `QT  C ̙ @T  C ̙ P  T  C ̙   T  C ̙ dT  C ̙ #T  C  T  C  HT  C    T  C  P T  C   T   C  [T   C  &HB   #  bbHB   #  b HB   #  b HB  # bHB  # )b)HB  # ^b^HB  # bHB  # bHB  # bHB  # bHB  #   bHB  # g b bHB  # g , ,HB  # g  HB  # g HB  # g u u HB  # g @ @HB  # g  HB  # g  ~  6'-   '~  6&W G &~   6%^ %~ ! 6$ $~ " 6# #~ # 6"0 "~ $ 6!Z !~ % 6 E  ~ & 6o x ' 0hU  ~ ( 6b  x ) 08c 0  x * 0.  x + 0T  x , 0 o x - 0# : N . 3 H 5 T / C ^  ~ 0 6/$  T 1 C ̙s  ~ 2 6/9   T 3 C   ~ 4 6/N   N 5 3 :: N  6!5 63  s"*?` 7 c $X99?6!5N 8 3 << T 9 C  T : C  Z<T ; C  0<T < C  lT = C  N T > C   T ? C   6l T @ C   T A C  *}T B C   T C C ̙ xT D C ̙ ZT E C ̙ T F C ̙ lT G C ̙ < T H C ̙ 6  T I C ̙  T J C ̙ HT K C ̙ N*T L C ̙ eT M C  $xT N C  T O C  6T P C  ZT Q C  T  T R C  6 T S C  q 6 T T C  6HT U C  T V C  eHB W #  ZZHB X #  Z HB Y # * Z* HB Z # ZHB [ # kZkHB \ # ZHB ] # ZHB ^ # TZTHB _ # ZHB ` #   ZHB a # S Z ZHB b # S  HB c # S x xHB d # S  HB e # S HB f # S   HB g # S HB h # S 6 6 HB i # S  HB j # S H HHB k # S   l <=l = m <<m X 5 < n <;n ;5 ; o <:o* 5 : p <9p }5 9 q <8qk #5 8 r <7r 5 7 s <6s e5 6 t <5tH 5 5 u <4u60d 4 v <3vY / 3~ w 62wNn  2~ x 61x  1~ y 60y6l $  0~ z 6/z A  /~ { 6.{} 5  .~ | 6-| <  - } <,}  , ~ <+~*  +N  3 0l T  C w B   <* !  *T  C ̙w `   <) !  )T  C w }   <( !  (N  3 <<  L 3  s"*?`  c $X99?LN  3 KKLHB  # HB  # HB  #   HB  #   HB  # HB  # HB  # HB  # !HB  # HB  # HB  # HB  #   HB  # HB  # hhHB  # VVHB  # DDHB  # 33HB  # !!  BCDE F(5%wh9JG;d-@    B CDE F(5%Y)K3  @ 3   tB]C(DE F5%(']@3  BZCZDEF5%-ZZZ- @`x    BZCZDEF5%-ZZZ- @`\ L   BZCZDEF5%-ZZZ- @` `> H  #  CHB  # HB  # %HB B # %HB  # H  # M4HB  # \HB  # HB B # \HB  # H  # e~HB  # s3HB  # 3`HB B # 3HB  # 3s`  <YM   <Y M)   <" J    <J.    <'J   <J4   <z   < h   <W    <  E     <  3    <     <     <     <   <m H  # Hn ] HB  #   BZCZDEF5%-ZZZ- @`~  6Q\  HB  # | | H  # @  HB  # O | HB  # |  HB B # |  HB  # O | ~  6  N  3 KKLB S  ?%Lt66!5t6!tu!|Z"ܴ #$|Z${Z%|S & 'T ( ) * +T ,D - . / 0D 1 2 3 4D 5 6 7L 8 9̤ : ;L < =L > ?̦ @L A B̧ CL D Ę F G HT I Jԩ K LT M NԪ O PT Qԫ R S TT U V W Xԭ Y ZT [ \Ԯ ] ^T _ `ԯ a bT c d԰ eT f gԱ h iT jԲ kT l m n o\ pԳ q̹ r̥ sZt u, v w, xl y z {, |l } ~ , l ) \   \    \    \    \    \ ''5X^kk)9AA < < r r --AAy$y$..00P9@@IIIIRR\\]]__``llo.t+|||00ކކ-ww͑ב5ʗʗKK^^CCccǺǺ55      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrst--Dilqq/<GG B B x x //CC{${$..00R9@@IIIIRR\\]]__``llo1t.|||335}}Ց=ЗЗǜǜYYddIIii""ͺͺ;;  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrst8'*urn:schemas-microsoft-com:office:smarttagsCity9u*urn:schemas-microsoft-com:office:smarttagsplaceBt*urn:schemas-microsoft-com:office:smarttagscountry-regionCT*urn:schemas-microsoft-com:office:smarttagsmetricconverter>s*urn:schemas-microsoft-com:office:smarttags PersonName ` 1 a2000, in2004. In3 la Apertura Comercialla CEPALla Insercin Internacionalla Universidad Luis Antonio ProductIDRosario Cervantesutss s s utttututtutututututututututT uttuutututututututT T tutttututututT tttutututu'uT s tus tuu'uttutus uts uttutuuttututuuttu,0  '  _e""""""=$B$'(&(-(k)s)G*N*Q*W*++H-O---------..3/:/C/H/K/S///T1^111 ::<<>!>>>>>qCxC5EAEZEiEEE'G0G1G5G9G>G%H,H8H?HBHHHHHLLLLPPPP%P3PPPTT TTTTTT T&T'T+TfVkVnVtVuVyVVVVVVVVVVVW#W)W,W3W7W8W=W>WCWDWQWRWUWVW[W\W_WkWrW5Y;YqMqI}U}}}$~.~17slqtz{ep$5;^g"lstvw>DEKLOPUV[]`beflm|}HM[cӔڔ۔ݔޔ ciDKʘҚܚ#$017ʜ֜ ǝgjkqr{|JY ǡ͡)-Хإ٥ +2.<=Ehmn{©é̩+1278@cmnwx{|ª˪-05=fnow$)*1^hiru~ܬ%­íǭۭ)*36?cmnx$/SXYf48[f°ɰ 0:\fgps|ͱױر$'0SX]efn!&(25>hpqyӳݳ =BCKLTw&.QYZbȵɵҵյ޵ ~߶*0134>@FTWX_`ijqryz!*+0fmnsx|۹߹>Bۺ޺ߺ OTjsty UYμҼ "#%&()BC067<=C24CEO8T8PP$U)Uppq$qYqcqvvqwywxx6J*+?DDik6~lo  bc=ɗcҚěU !<=@!%@uvƧɧ "#%&()BC3333333333333333333333333333333333333333333DExy>>>>BBVVVV ɓ11ҚěU ;<<B "#%&()BCDIJOQwx+,DEfg 56[\uv !%&*+/0459:>?CDGHI  "#%&()BC7LO1Y9=rbNClAnpz&{ )L1b- ^I0`wvADZE֋xI}kP x 0RC% [BW<eнx*G\qedvKh5i&y@lh ^`hH.h   ^ `hH.h  L ^ `LhH.h ``^``hH.h 00^0`hH.h L^`LhH.h ^`hH.h ^`hH.h pLp^p`LhH.h^`OJQJo(hH ^`hH. pLp^p`LhH. @ @ ^@ `hH. ^`hH. L^`LhH. ^`hH. ^`hH. PLP^P`LhH.h^`OJQJo(hHh^`OJQJo(hHh pLp^p`LhH.h @ @ ^@ `hH.h ^`hH.h L^`LhH.h ^`hH.h ^`hH.h PLP^P`LhH.h^`OJQJo(hH ^`hH. pLp^p`LhH. @ @ ^@ `hH. ^`hH. L^`LhH. ^`hH. ^`hH. PLP^P`LhH.^`o(.h ^`o(hH. pLp^p`LhH. @ @ ^@ `hH. ^`hH. L^`LhH. ^`hH. ^`hH. PLP^P`LhH.h88^8`OJQJo(hHh^`OJQJ^Jo(hHoh  ^ `OJQJo(hHh  ^ `OJQJo(hHhxx^x`OJQJ^Jo(hHohHH^H`OJQJo(hHh^`OJQJo(hHh^`OJQJ^Jo(hHoh^`OJQJo(hHh ^`o(hH. ^`hH. pLp^p`LhH. @ @ ^@ `hH. ^`hH. L^`LhH. ^`hH. ^`hH. PLP^P`LhH.h^`o(.h^`OJQJo(hHh pLp^p`LhH.h @ @ ^@ `hH.h ^`hH.h L^`LhH.h ^`hH.h ^`hH.h PLP^P`LhH.h^`OJQJo(hH ^`hH. pLp^p`LhH. @ @ ^@ `hH. ^`hH. L^`LhH. ^`hH. ^`hH. PLP^P`LhH.h ^`o(hH.h ^`o(hH. pLp^p`LhH. @ @ ^@ `hH. ^`hH. L^`LhH. ^`hH. ^`hH. PLP^P`LhH.h^`OJQJo(hHh ^`o(hH. pLp^p`LhH. @ @ ^@ `hH. ^`hH. L^`LhH. ^`hH. ^`hH. PLP^P`LhH.h^`OJQJo(hH ^`hH. pLp^p`LhH. @ @ ^@ `hH. ^`hH. L^`LhH. ^`hH. ^`hH. PLP^P`LhH.^`OJPJQJ^Jo(-^`OJQJ^Jo(hHopp^p`OJQJo(hH@ @ ^@ `OJQJo(hH^`OJQJ^Jo(hHo^`OJQJo(hH^`OJQJo(hH^`OJQJ^Jo(hHoPP^P`OJQJo(hHhhh^h`.h88^8`OJQJo(hHhL^`L.h  ^ `.h  ^ `.hxLx^x`L.hHH^H`.h^`.hL^`L.h^`OJQJo(hHh^`OJQJ^Jo(hHohpp^p`OJQJo(hHh@ @ ^@ `OJQJo(hHh^`OJQJ^Jo(hHoh^`OJQJo(hHh^`OJQJo(hHh^`OJQJ^Jo(hHohPP^P`OJQJo(hHh88^8`OJQJo(hHh^`OJQJ^Jo(hHoh  ^ `OJQJo(hHh  ^ `OJQJo(hHhxx^x`OJQJ^Jo(hHohHH^H`OJQJo(hHh^`OJQJo(hHh^`OJQJ^Jo(hHoh^`OJQJo(hHh^`OJQJo(hHh^`OJQJ^Jo(hHohpp^p`OJQJo(hHh@ @ ^@ `OJQJo(hHh^`OJQJ^Jo(hHoh^`OJQJo(hHh^`OJQJo(hHh^`OJQJ^Jo(hHohPP^P`OJQJo(hH hh^h`hH. P^`PhH.. ^`hH... x^`xhH....  ^`hH .....  X@ ^ `XhH ......  ^ `hH.......  8x^`8hH........  `H^``hH.........i&ypADtL1b-pkPpC0O1YtEt7xItG\qeI0=r0W<e{ ) 0R% [Kh                                    _+                          _+                                                                                I#i~UBHIDVewwo tI#5555KuC 35k G  K) U W e A~ TnrfDT*\XbIW!6M$a%m%(+E*,{_- .$.:.l.'/z1oC162J3RX3ek3n5`M67EN849::CR:; @0A!A_BABCD#EV[EKFHEHGHnH KjL30L&nMNO:Q 1R~S~+W~71C<`Bh$A Y 4AtF4<*P>q7|5S>^<}/3hR?u NjkG_9 8>Was } &u:swX1'FGk[-;~BZVnmp6Ax}c4@df!<* w5GjkrE@UP5?*[]+*-x)~J t=ppx QQ#oL E+B_f,U//9DU{VYYY\\`n؉ *+.FNV^dehͩթݩ #$'AIQY_`c̪Ԫܪ%&)>FNV\]`xɫЫѫԫ  !$=EMUZ[^ȬάϬҬ &.6>DEӭԭ׭ @HPX_`cyǮϮ׮߮  !$08@HOPSlt|¯ïƯ )*-9AIQWX[gowְް ")*,;CKSXY\}űƱɱ 19AIOPSowȲβϲҲ!?GOW^_bzɳϳгӳ޳#+39:=U]emstwŴʹմܴݴ "#&/7?GMNQcks{ߵ (0567noty~öʶѶض޶߶ RST`r˷ҷݷ !123;CKTUV]eftuvwxɸиظ $/6@GRYdefghijklmnopqĹ̹Թչ &.78DLTZbkszٺںۺ *1<CNOU]efghijz{|Ļ̻ͻл׻#*3:EFGHIJKLMN^dlrzǼȼԼۼ+<B*k**-ui3i3=*-i3i3i3=i3@ / @UnknownGz Times New Roman5Symbol3& z Arial?Times-Roman7&  Verdana5& zaTahoma?5 z Courier New;Wingdings"1|F|F _aX_aX!4d 2qHX ?-2The aim of this paper is to investigate the effect of outsourcing on level of employment for 92 Mexican manufacturing industries for the period 1993 to 2000#rea de Tecnologa y ComunicacionesngomezT             Root Entry- F0h,Data 5WordDocument,:ObjectPool/`==*      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrsuvwxyz{|}~      !"#$%>-./1023456789:;=<?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuwxyz{|}~_՜.+,D՜.+, hp  $Universidad de Castilla-La ManchaXa The aim of this paper is to investigate the effect of outsourcing on level of employment for 92 Mexican manufacturing industries for the period 1993 to 2000 Ttulo 8@ _PID_HLINKSA-http://econpapers.repec.org/paper/wbkwbrwps/   F Documento Microsoft Office Word MSWordDocWord.Document.89q