This paper shows that the individual welfare losses due to the exercise of market power in the service sectors are greater in relative terms for the consumers with higher incomes. However, after adding to those results the ones obtained for the case of consumer goods sold in non-competitive...

This paper estimates the distributive and regional effects of firms with market power in the case of Mexico. It presents evidence that the welfare losses due to the exercise of monopoly power are not only significant, but also regressive. Moreover, the losses are different for the urban and...

This book presents several microsimulation models that can be used to assess the welfare consequences of a number of policy reforms in five countries: Brazil, Chile, Guatemala, Mexico and Uruguay. By using micro data from national surveys, the models not only characterize the population on the...

This paper estimates the distributive and regional effects of firms with market power in the case of Mexico. It presents evidence that the welfare losses due to the exercise of monopoly power are not only significant, but also larger, in relative terms, for the poor. Moreover, the losses are...