We analyze optimal taxation in an economy with monopsonistic labour markets. The individuals, whose only decisions are whether to work, or not, have heterogeneous productivities and opportunity costs of work. Given its preferences for redistribution, the government, which does not observe the...

This paper uses the common agency approach to analyse the joint determination of product and labour market distortions in a small (developing) open economy. Capital owners and union members lobby the government on both tariffs and minimum wages, while other factors of production are not...

In this paper we study the endogenous determination of minimum wage employing a political-economic game-theoretic approach. A major objective of the paper is to clarify the crucial role of the strength of the workers' union and of political culture on the determination of the minimum wage. In...

The condition for when a price control increases consumer welfare in perfect competition is tighter than often realised. When demand is linear, a small restriction on price only increases consumer surplus if the elasticity of demand exceeds the elasticity of supply; with log-linear or...

Changes in legislation in mid-80s Portugal provide remarkable conditions for economic analysis, as the minimum wage increased very sharply for a very specific group of workers. Relying on a matched employer-employee panel dataset, we model gross job flows - accessions and separations - in...

The purpose of this paper is to study the causes of unemployment empirically, using individual data and an approach which refines that of Meyer and Wise. Using the French 1997 Labour Survey data, we decompose non-employment of married women into three components: voluntary, classical (due to the...

In many countries, the authorities turn a blind eye to minimum wage laws that they have themselves passed. But if they are not going to enforce a minimum wage, why have one? Or if a high minimum wage is not going to be enforced one hundred percent, why not have a lower one in the first place?...

We use longitudinal individual wage and employment data in France and the United States to investigate the effect of intertemporal changes in an individual's status vis-à-vis the real minimum wage on employment transition rates. We find that movements in both French and American real minimum...

In this paper a two-sector model of urban unemployment is developed which focuses on the formation of a secondary sector under conditions in which a demand shock in the primary sector leads to a sharp increase in unemployment. The optimal location in the secondary sector is shown to be at the...

We use longitudinal individual wage, hours, and employment data to investigate the effect of the 1981 mandatory reduction of weekly working hours in France. A few months after François Mitterrand's election of May 1981, the government, applying its programme decided first to increase the...