Economists tend to agree that international trade liberalization brings significant gains from trade to countries engaging in such a process. At the same time however, public opinion is much less optimistic and there is a widespread concern that the current sharing of the gains from trade is...

This paper surveys major empirical regularities concerning changes in earnings inequality in Europe and the US over the past 25 years. Next, it indicates which of these regularities can be explained within the competitive demand-supply framework of analysis and what is left unexplained. Finally,...

A basic tenet of economic science is that productivity growth is the source of growth in real income per capita. But our results raise doubts by creating a direct link between macro productivity growth and the micro evolution of the income distribution. We show that over the entire period...

This paper seeks to evaluate the findings of cross-national research on the relationship between income inequality and democracy and to assess the prospects of future research in the area.

Trade policy reforms in recent decades have sharply reduced the distortions that were harming agriculture in developing countries, yet global trade in farm products continues to be far more distorted than trade in nonfarm goods. Those distortions reduce some forms of poverty and inequality but...

The paper evaluates the potential gains from labour immigration for the European Union. After a review of the East-West migration problem and recent western migration policies, governmentally controlled labour immigration is studied in a framework with unions, unemployment and heterogenous...

The ‘fractal’ nature of the rise in earnings dispersion is one of its key features and remains a puzzle. This paper offers a new perspective on the causes of changes in earnings dispersion, focusing on the role of labour reallocation. Once we drop the assumption that all firms pay a given...

Most developed countries have experienced rising wage inequality and falling wage shares, which are often blamed on the same forces - globalisation, technical change, and weakening labour market institutions. This paper shows, however, that wage inequality has risen the most in those countries...

We introduce firm and worker heterogeneity into a model of innovation-driven endogenous growth. Individuals who differ in ability sort into either a research sector or a manufacturing sector that produces differentiated goods. Each research project generates a new variety of the differentiated...

This paper analyses capital export controls under majority voting. It is shown that individuals vote according to their factor endowment ratio. An individual’s optimal restriction is tighter, the lower their capital-labour ratio and the larger the country; it is also tighter if unemployment...