We compare economic and environmental outcomes under mixed and private oligopolies, in order to examine the effects of privatization when firms invest in abatement and emissions are taxed. We show that the number of competing firms in the market is an important factor in the determination of...

The available minimum wage literature, which is mostly based on US evidence, is not very useful for analyzing developing countries, where the minimum wage affects many more workers and labor institutions and law enforcement differ in important ways. The main contribution of this paper is to...

We incorporate health-damaging pollution into a three period overlapping generations model in which life expectancy, fertility and economic growth are all endogenous. We show that environmental factors can cause significant changes to the economy’s demographics. In particular, the...

This paper presents new evidence on the effects of the minimum wage using Brazilian monthly household and firm panel data between 1982 and 2000. By examining the effects on wages, employment and prices together we are able to provide an explanation for the small employment effects prevalent in...

It is well established in the literature that minimum wage increases compress the wage distribution. Firms respond to these higher labour costs by reducing employment, reducing profits, or raising prices. While there are hundreds of studies on the employment effect of the minimum wage, there are...

Several minimum wage variables have been suggested in the literature. Such a variety of variables makes it difficult to compare the associated estimates across studies. One problem is that these estimates are not always calibrated to represent the effect of a 10% increase in the minimum wage....

I construct an overlapping generations model in which (the endogenous) longevity is impeded by the stock of pollution and promoted by public health spending. I provide an alternative explanation for the so-called environmental Kuznets curve – an explanation which gives an active role to...

The current paper offers a new explanation on the emergence of threshold effects and multiple equilibria, for which the high (low) income equilibrium is associated with high (low) environmental quality. This new explanation rests on endogenous technological choice in the presence of...

The UK was one of only three countries that granted free movement of workers to accession nationals following the enlargement of the European Union in May 2004. The resulting large, rapid and concentrated migration inflow can be seen as a natural experiment that arguably corresponds closely to...

We model an economy where imperfectly competitive firms choose whether to employ a dirty technology and pay an emission tax or employ a clean technology and incur the cost of its adoption. Bureaucrats who are entrusted with the task of monitoring the emissions of each firm, are corruptible in...