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...

A national minimum wage cannot explain variation in wages or employment across regions. Identification of the effect of the minimum wage separately from the effect of other variables on wages or employment requires regional variation. Many minimum wage variables with regional variation have been...

The few price effect studies available in the literature are grounded on the standard theory prediction that if employers do not respond to minimum wage increases by reducing employment or profits, they respond by raising prices. However, none of them explicitly discusses the theoretical model...

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...

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...

I model an economy where the adverse health effects of pollution impede labour productivity and capital accumulation is the source of economic growth. Pollution is generated by firms that choose whether to employ a dirty technology and pay an environmental tax, or employ a clean technology and...

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....

With small employment responses becoming prevalent in the literature, the minimum wage is just a program that transfers money from one group to another. If the poor are the consumers of minimum wage labour intensive goods, or if these goods represent a large proportion of their consumption...