Commentators claim that a shortage of skills in South Africa is constraining output and that a rise in skill supply would benefit less skilled occupations. This assumes or implies skilled and unskilled labour are complements. Hicks Elasticities of Complementarity and elasticities of factor price...

We develop a model of endogenous skill-biased technical change in developing countries.  The model reconciles wildly dispersed existing estimates of the elasticity of substitution between more and less educated workers.  It also produces an estimating equation for the elasticity, which allow...

Workers will not pay for general on-the-job training if contracts are not enforceable. Firms may if there are mobility frictions. Private information about worker productivities, however, prevents workers who quit receiving their marginal products elsewhere. Their new employers then receive...

This paper uses the introduction of the national minimum wage in the UK in April 1999 as a 'natural experiment' to analyse the impact of minimum wages on enrolment in schooling.  At the time of its introduction, only workers aged 18 years or more were covered by the legislation.  The paper...

We conduct a field experiment to investigate employers' trust in workers.  A sample of real entrepreneurs and workers from urban Ghana are respectively assigned to the roles of employers and employees.  Employers have the option to hire (trust) an employee, who can in turn choose whether to...

We quantify the extent to which public-sector employment crowds out private-sector employment using specially assembled datasets for a large cross-sector of developing and advanced countries.  Regressions of either private-sector employment rates or unemployment rates on two measures of...

We present an empirical analysis of the effects of labour market institutions on the employment dynamics over the cycle. In the first part of the paper a theoretical framework is provided with particular emphasis on working time regulations. The conclusions of the theory are tested in the second...

In the 1980s. India experimented with deregulation in industry and trade. Manufacturing output accelerated but employment declined. The latter has raised doubt regarding desirability of policy reforms.This paper provides an explanation of the employment decline that sheds light on the manner in...

An industry in decline provides an appropriate setting for the theory that mergers and acquisitions destroy implicit contracts and allow for the shedding of excess labour. We test this theory using provincial data from the South African gold mining industry, which has been in decline over the...

It has been argued that the use of personal networks in the hiring process has a positive influence on the wages of referred individuals. However, the value of recommendations to the employer varies according to the type of vacancy to be filled and the provider of information on job applicants....