We apply a recently proposed method to disentangle unobserved heterogeneity from risk in returns to education. We replicate the original study on US men and extend to US women, UK men and German men. Most original results are not robust. A college education cannot universally be considered an...

Empirical studies of labor markets show that social contacts are an important source of job-related information [Ioannides and Loury (2004)]. At the same time, wage differences among workers may be explained only in part by differences in individual background characteristics. Such findings...

This paper presents results of a meta-regression analysis on empirical estimates of capital-energy substitution. Theoretically it is clear that a distinction should be made between Morishima substitution elasticities and cross-price elasticities. The former represent purely technical...

The paper studies the effects of cross-country differences in the production process of human capital on income distribution and growth. Our overlapping gen- erations economy has the following features: (1) consumers are heterogenous with respect to parental human capital and wealth; (2)...

The paper examines the effect of heterogeneity in individual human capital formation on cross-country income inequality. It considers a two-country model of overlapping generation heterogeneous economies with the following features: (1) individuals are heterogeneous with respect to inborn...

Several studies have identified the impact of trade liberalization in developing countries on the return to education within a Mincerian framework through a difference-in-difference estimator or with industry-level measures of trade openness. These studies have typically estimated the return to...

We combine two empirical observations in a general equilibrium occupational choice model. The first is that entrepreneurs have more control than employees over the employment of and accruals from assets, such as human capital. The second observation is that entrepreneurs enjoy higher returns to...

In this paper I analyse the use and compensation of fixed-term and on-call employment contracts in the Netherlands. I use an analytical framework in which wage differentials result from two types of uncertainty. Quantity uncertainty originates from imperfect foresight in future product demand. I...

This discussion paper has resulted in ch. 4 of <A href="http://books.google.nl/books?hl=nl&lr=&id=edksC0nRPZYC&oi=fnd&pg=PR7&dq=allesintitel:+%22Labor+Market+Institutions+and+Public+Regulation%22&ots=-umxBkjdnT&sig=oeFDTjhnSeo-w-4nuTjTJpuaUr8#v=onepage&q=&f=false">'Labor Market Institutions and Public Regulation'</A>, pp. 123-61, (Jonas Agell, Michael Keen, Alfons Weichenrieder (eds.)), 2004, MIT Press, 228 p.

A worker's utility may increase with his income, but envy can make his utility decline with his employer's income. This article uses a principal-agent model to study profit-maximizing contracts when a worker envies his employer. Envy tightens the worker's participation constraint and so calls...