Another look at mass migration and unions in Western Europe

The paper analyses implications of unions' strategy for employment in western European countries that are baffled with mass migration of unskilled workers from neighboring poor countries. Unions' strategy in this paper includes bargaining for non-wage benefits together with monetary compensation for workers. It is shown that unions' strategy generates employment, raises the ratio of skilled to unskilled workers and raises national income. This suggests that even when migration acts as a competitive fringe, instead of using controversial migration policy as a covert anti-union tool, policy makers should encourage this type of bargaining which will have both economically and politically favorable effects.     

Brain drain,illegal migration and capital exports from less developed economies: a neoclassical approach

This model shows that LDC's brain drain triggers emigration of unskilled labor and capital exports, skilled workers and agricultural capitalists gain, unskilled workers and industrial capitalists lose, and demodernization of the economy results. Demodernization of the economy occurs when labor force and output of the industrial sector decrease, and employment and production in agriculture increase. The problem analyzed in this model is what happens to the incomes of those who are left behind when some of the skilled workers migrate abroad. The results show that with the exodus of both skilled labor and capital, the marginal productivity of unskilled workers in industry also falls below the unskilled wage. Although one would expect a brain drain to result in gains for those skilled workers who remain in the source country, and for the capital owners who receive unskilled workers as a result of emigration, the losers are the unskilled workers and the capitalists in the sector where the migrants worked.     

Impact of Chinese growth and trade on labor in developed countries

This paper examines the impacts of growth in China's economy and trade on the skill premium of labor in developed countries. We utilize a unique global dataset that disaggregates workers by occupations to identify impacts across labor categories with different skill sets, complementing the widely used GTAP Data Base in the CGE framework offered by the GTAP model. To study the impacts of China's fast-paced growth, we model the counterfactual, i.e., what if China grew and opened at a more modest rate; we then compare this baseline with China's actual growth. Results indicate that a strong rise in manufacturing exports from China to the US impacts output and employment in the US. The US shifts its production away from light manufacturing sectors to more service-oriented sectors that also tend to engage higher skilled labor. There is a small decrease in the real wages of unskilled labor and a rise in the real wages of skilled labor. Interestingly, not all categories of unskilled labor lose, rather those that are more directly linked with manufacturing sectors are impacted; unskilled ‘service and shop workers’ and the unskilled ‘agricultural workers, machine operators, assemblers, craft workers, and others’ observe a small decline in real wages, while the impact on unskilled ‘clerks’ is insignificant. For all categories of skilled workers, there is an increase in real wages primarily driven by the shift in production to services and high-skilled labor intensive categories, resulting in the rising skill premium. Hence disaggregating the labor data provides greater depth on the understanding of the differential impacts on domestic workers resulting from trade, and thereby guides policy on how these differential impacts can be smoothed through redistribution of benefits. Consistent with other study findings, there is a positive impact on overall growth and welfare in the US, EU and Australasia.     

Training,migration, and regional income disparities

"It is assumed that there are two regions, that production requires both skilled and unskilled labour, and that one region is innately more productive than the other. Workers, who differ in their migration or training costs, make individually rational decisions. In equilibrium the ratio of skilled workers to unskilled workers is always higher in the more productive region. Average incomes differ between regions because regional differences in wage rates are reinforced by regional differences in the structure of employment. The model is also used to analyse the effects of policies intended to equalize the distribution of income."     

Credible redistribution policy and skilled migration

We analyze the joint determination of income redistribution and migration flows across fiscally independent regions. In our model, regional governments lack commitment so their policy announcements must be credible, and redistribution between skilled and unskilled workers is bounded by informational constraints. In any given region, the welfare of all workers is increasing in the share of skilled workers, as after-tax incomes increase for both skilled and unskilled workers. When skilled workers are more geographically mobile than unskilled ones, the endogenous response of redistribution policy can induce regional agglomeration of skilled workers. We also find that the equilibrium features symmetry-breaking if migration costs are relatively low; and that worker mobility tends to amplify pre-existing welfare differences in income and welfare across regions.     

The optimal public employment policy

This paper studies optimal public employment in a model with two types of labor, unskilled and skilled, and a single consumption good. A linear income tax is used to redistribute income. It is shown that, if the income tax and public employment levels are optimal, then there is less unskilled labor and more skilled labor in public production than is necessary to minimize costs at the prevailing gross wage rates. The robustness of this result is investigated by examining a second model.     

Firms’ location decision across asymmetric countries and employment inequality

This paper analyzes the effect of globalization (lower trade costs) on production and trade patterns if, firms are vertically linked, stages of production differ in labor-factors intensity and countries differ in labor-factors prices. In order to reflect the “Continental Europe” experience, relative wages are assumed fixed and spatial changes in production are translated into changes in relative (skilled to unskilled) employment levels. The asymmetry in factors prices across countries results in a unique agglomeration equilibrium for a broad range of trade costs. At low trade costs, firms’ location depends on production costs—vertical specialization occurs. This paper also provides a consistent explanation of the observed increase in employment inequality between skilled and unskilled workers in relatively high-unskilled wage countries.     

We Can Work It Out: The Impact of Technological Change on the Demand for Low-Skill Workers

There is little doubt that technology has had the most profound effect on altering the tasks that we humans do in our jobs. Economists have long speculated on how technical change affects both the absolute demand for labour as a whole and the relative demands for different types of labour. In recent years, the idea of skill‐biased technical change has become the consensus view about the current impact of technology on labour demand, namely that technical change leads to an increase in the demand for skilled relative to unskilled labour painting a bleak future for the employment prospects of less‐skilled workers. But, drawing on a recent paper by Autor, Levy and Murnane (2003) about the impact of technology on the demand for different types of skills, this paper argues that the demand in the least‐skilled jobs may be growing. But, it is argued that employment of the less‐skilled is increasingly dependent on physical proximity to the more‐skilled and may also be vulnerable in the long‐run to further technological developments.     

Second Best Redistributive Policies: The Case Of International Trade

The paper presents a brief review of recent work that focuses on the normative economics of international trade. In a Heckscher–Ohlin-like economy, with skilled and unskilled workers, the available redistributive tools (that include income taxation) are not powerful enough to allow the separation of efficiency and equity issues, and "production efficiency" is no longer desirable. At a social optimum that calls for redistribution toward the unskilled workers, the social value of the unskilled intensive good is necessarily smaller than its production price. This finding allows us to unify existing results and suggests conjectures.     

Heterogeneity of imported intermediate inputs and labour: evidence from India’s input tariff liberalization

This article explores whether the nature of imports matters when examining the effects of trade on plant-level labour outcomes. Previous literature that examines this question mainly considers imported intermediate inputs as a homogenous group and is unable to reach a consensus on the effects of input tariff liberalization on employment and wages of skilled and unskilled workers. Exploiting detailed product-level information available on intermediate inputs from plant-level data for the Indian manufacturing sector, I distinguish between plants that import mainly for quality considerations as opposed to plants that seek imports as cheaper alternatives to domestic inputs. I find that strong complementarities exist between skilled workers and imported inputs for plants importing high-quality inputs. For plants importing intermediate inputs mainly as a cost-cutting strategy, input tariff liberalization leads to an increase in employment of both skilled and unskilled workers, but a decline in skill composition. This can best be explained as a strategy that achieves economies of scale. On average, as input tariffs liberalize, importing plants employ more workers and pay higher wages than non-importing plants.     

APPROPRIATE TECHNOLOGY AND INCOME DIFFERENCES

This article studies the relative productivity of skilled to unskilled workers across countries. Relative productivities are broken down into the human capital embodied in skilled workers and relative physical productivities (reflecting production techniques). I find that skilled workers from poorer countries embody less human capital and are also relatively less physically productive. Furthermore, results show that production techniques are inappropriate for most low‐income countries, and these countries experience large increases in GDP per capita by increasing the relative physical productivity of skilled to unskilled workers. This suggests that there are significant barriers to the adoption of skill‐complementary technologies.     

Industry estimates of the elasticity of substitution and the rate of biased technological change between skilled and unskilled labour

We estimate the elasticity of substitution between skilled and unskilled labour and the pace of skill-biased technological change at the industry level. The data is compiled from the March extract of the Current Population Survey (CPS) from 1968 to 2006. Industry information provided by the survey is used to group workers into 13 industry categories and education levels are used to dichotomize workers as skilled or unskilled. We construct measures of the ratio of skilled to unskilled employment and the ratio of skilled to unskilled wages in each industry. Using a relationship implied by profit maximizing behaviour on the part of representative firms, this data generates estimates of structural parameters. We find considerable differences across industries in the elasticity of substitution between skilled and unskilled labour. Furthermore, while most industries have experienced skill-biased technological change, the pace of this change has varied widely across industries.     

UNEMPLOYMENT POLICIES IN AN ECONOMY WITH ADVERSE SELECTION

This paper studies the effects of unemployment policies in a simple static general equilibrium model with adverse selection in the labour market. Firms offer a contract that induces the self‐selection of workers. In equilibrium, all unskilled workers are screened out and some skilled workers are rationed out. It is shown that the provision of unemployment insurance raises involuntary unemployment by encouraging adverse selection, while unemployment assistance – or subsidy to unemployment – reduces involuntary unemployment. A simple efficiency wage model is also presented to show that either of the two policies reduces employment by taxing effort and subsidizing shirking. The key is whether the social role of unemployment is a sorting device or a worker discipline device.     

Dynamic effects of changes to Japanese immigration policy

This paper uses a single-sector dynamic stochastic general equilibrium model with heterogeneous households to analyse Japanese immigration policy. We examine the effects on output, consumption, factor prices, and utility. We do this for both steady states and transition paths. We find that: (a) aggregate output, investment, and consumption in Japan are likely to rise with any sort of loosening of immigration restrictions; (b) allowing more skilled immigration generates greater aggregate changes; (c) raising skilled immigration relative to unskilled immigration drives down skilled workers’ wages, consumption, and utility, while cutting the skilled to unskilled immigration share has the opposite effects; and (d) such immigration policy changes have small effects compared to those that occur naturally due to business cycle fluctuations     

The impact of public employment on labour market performance: evidence from African countries

Using census data for Ghana, Mali and Mozambique, we study the long-term impact of public sector employment on local labour markets. We find that the public sector crowds out private employment and induces skilled workers to queue for a public job, thus increasing their unemployment rate. In addition, a growing public sector fosters employment in the tradable and nontradable sectors, remarkably for the unskilled, and the reallocation of unskilled workers away from agriculture.     

Organized crime and wage inequality

This paper stresses the role of industrial organization of crime, and explores how organized crime affects wage inequality. We find that, when only unskilled workers (or both skilled and unskilled workers) engage in organized crime, an increase in the number of criminal groups will increase wage inequality if (1) the skilled sector is more capital intensive than the unskilled sector, and (2) the price elasticity of demand for the skilled product is large enough. However, when there are only skilled workers engaging in organized crime, condition (1) is sufficient to widen wage inequality, irrespective of the price elasticity.     

Labor Training and Foreign Direct Investment

Evidence shows that most foreign direct investment (FDI) flows from developed to developed countries (North–North) in skilled labor‐intensive industries. This paper builds a model that incorporates labor training into the proximity–concentration tradeoffs to analyze the entry mode of multinationals to a foreign country. Production requires both skilled labor and unskilled labor.. A multinational pursuing FDI needs to provide training to some workers in the host country to equip them with skills that are specific to the production of the firm. Labor training and skill specificity lead to contract friction. It is shown that in skilled labor‐intensive industries, FDI increases along with the economic development level of the host country, whereas in unskilled labor‐intensive industries, the reverse is true. This paper provides a theoretical explanation for the empirical findings on the prevalence of North–North FDI in skilled labor‐industries and North–South FDI in unskilled labor‐intensive industries.     

Working Time and the Impact of Policy Institutions: Reforming the Overtime Hours Law and Regulation

This paper analyzes implications for worker well-being if legislation in the U.S. Congress is passed permitting employers and non-supervisory employees who agree to substitute future compensatory time off in lieu of premium pay for overtime work, calculated over an 80-hour two-week standard. The impact on worker welfare is predicted applying augmented worker utility and employer demand for hours functions. Plausible inter-temporal scenarios suggest that unless workers gain more control over the timing of their overtime and comp time hours, they are likely to experience a net loss in welfare. This will occur to the extent employers use the new overtime regulation to vary work hours and schedules more closely with fluctuations in output demand as opposed to better customizing work hours to fit workers' needs to balance work with competing demands on their time, that is, adopting a short rather than longer-run time horizon regarding the restraint of labor costs. Alternative policies are more likely to raise welfare.     

Trans-boundary Pollution and Brain Drain Migration

The economic effects of international brain drain migration in the presence of trans‐boundary pollution are analyzed. In autarky, both skilled and unskilled workers are expected to migrate from the less developed foreign country to the developed home country, if permitted. Surprisingly, under certain conditions, all workers, apart from skilled foreign ones, will gain (lose) from the migration of unskilled (skilled) foreign workers. Moreover, if skilled foreign workers are employed as unskilled domestic workers, then skilled foreign workers will gain but unskilled workers in both countries will lose. Whether or not skilled domestic workers will gain depends on the magnitude of the pollution spillover parameter. Brain drain migration persists under free trade if the demand for manufactured goods is strong.     

The changing demand for skillsEvidence from the transition1

Transition has involved major job destruction and creation. This paper examines the skill content of these changes using a detailed three country firm survey. It shows that transition has exerted a strong bias against unskilled labour that has lost employment disproportionately. The skill content of blue collar work has shifted upwards. Shifts away from low‐skilled labour were accelerated by technological change. By 2000, the actual and desired levels of employment were close to each other but we find some evidence that technological changes had given rise to shortages of skilled blue collar workers. Although there is variation across the sampled countries, this appears to be explained by differences in the timing of reforms. The observed changes will have major longer run implications for the level and structure of employment and for inequality through the distribution of earnings.