In this lecture I first give an explanation for invidious preferences based on the (evolutionary) competition for resources. Then I show that these preferences have wide ranging and empirically relevant effects on labor markets, such as: workplace skill segregation, gradual promotions, wage...

This report considers the impact of offshoring on labour markets. The report begins by surveying the empirical literature linking offshoring activities to changes in employment and the relative wage and employment of high- to low-skilled workers. The report moves on to consider recent...

The term 'green jobs' can refer to employment in a narrowly defined set of industries providing environmental services. But it is more useful for the policy-maker to focus on the broader issue of the employment consequences of policies to correct environmental externalities such as anthropogenic...

In developing countries, some workers have formal jobs while others are occupied in informal positions. One view regarding this duality suggests that sectors are segmented, which means that a worker in the informal sector identical to another in the formal sector cannot get a formal position due...