Long-run costs of piecemeal reform: Wage inequality and returns to education in Vietnam

In this paper, we examine changes in wage structure and wage premia during Vietnam’s transition from command to market economy. Relative to other work in this literature, our paper is unique in that we identify the policies that lead to such changes. By examining skill premium trends along the two dimensions of particular importance to the transition—state or non-state firms, and traded or non-traded industries—we are able to separate the contribution of external liberalization to wage growth and rising skill premia from that of domestic labor market reforms, and to examine potential interactions between the two types of reform. The results point to the high cost of incomplete reform in Vietnam. Capital market segmentation creates a two-track market for skills, in which state sector workers earn high salaries while non-state workers face lower demand and lower compensation. Growth is reduced directly by diminished allocative efficiency and reduced incentives to acquire education, and indirectly by higher wage inequality and rents for workers with access to state jobs.     

Does Raising the Minimum Wage Help the Poor?*

What is the impact of raising the minimum wage on family incomes? Using data from the 1994–1995 to 2002–2003 Survey of Income and Housing, the characteristics of low-wage workers are analysed. Those who earn near-minimum wages are disproportionately female, unmarried and young, without postschool qualifications and overseas born. About one-third of near-minimum-wage workers are the sole worker in their household. Due to low labour force participation rates in the poorest households, minimum-wage workers are most likely to be in middle-income households. Under plausible parameters for the effect of minimum wages on hourly wages and employment, it appears unlikely that raising the minimum wage will significantly lower family income inequality.     

Why do immigrant workers in Australia perform better than those in Canada? Is it the immigrants or their labour markets?

Research comparing the labour market performance of recent cohorts of immigrants to Australia and Canada points to superior employment and earnings outcomes in Australia. Examining Australian and Canadian Census data between 1986 and 2006, we find that this performance advantage is not driven by differences in broader labour market conditions affecting all new labour market entrants. Rather, the results from comparing immigrants from a common source country – either the U.K., India, or China – suggest that Australian immigrants perform better, particularly in average earnings, primarily because of a different source country distribution. Moreover, the recent tightening of Australian selection policy, most notably its use of mandatory pre‐migration English‐language testing, appears to be having an effect, primarily by further shifting the source country distribution of immigrants away from non‐English‐speaking source countries, rather than in identifying higher‐quality migrants within source countries.     

Dynamics in transitory and permanent variation of wages in Germany

We employ covariance structure models to decompose the cross-sectional variance of male wages in Germany into its permanent and transitory parts. We find that the steep growth of cross-sectional inequality during the early 2000s is predominantly driven by transitory factors.     

Can Insider Power Affect Employment?

Abstract. Do firms reduce employment when their insiders (established, incumbent employees) claim higher wages? The conventional answer in the theoretical literature is that insider power has no influence on employment, provided that the newly hired employees (entrants) receive their reservation wages. The reason given is that an increase in insider wages gives rise to a countervailing fall in reservation wages, leaving the present value of wage costs unchanged. Our analysis contradicts this conventional answer. We show that, in the context of a stochastic model of the labor market, an increase in insider wages promotes firing in recessions, while leaving hiring in booms unchanged. Thereby insider power reduces average employment.     

The spatial sorting and matching of skills and firms

Abstract .  In this paper we make use of a matched employer-employee database for Italy to look at the spatial distribution of wages. Using this rich database we aim to open up the black box of agglomeration economies exploiting the micro dimension of interaction among economic agents, both individuals and firms. We provide evidence that firm size and, especially, skills are sorted across space and account for a large portion of the spatial wage variation. Our data also support the assortative matching hypothesis, which we show not to be driven by co-location of good workers and firms. Finally, we point out that assortative matching is negatively related to local market size.     

Equilibrium unemployment with outsourcing and wage solidarity under labour market imperfections

We evaluate the effects of outsourcing and wage solidarity on wage formation and equilibrium unemployment in a heterogeneous labour market, where wages are determined by a monopoly labour union. We find that outsourcing promotes the wage dispersion between the high- and low-skilled workers. When the labour union adopts a solidaristic wage policy, it will dampen this tendency. Further, higher outsourcing will increase equilibrium unemployment among the high-skilled workers, whereas it will reduce it among the low-skilled workers. Overall, outsourcing will reduce economy-wide equilibrium unemployment under the reasonable condition that the proportion of high-skilled workers is sufficiently low.