"The author analyzes regional labor market disparities in transition by presenting some data and summarizing existing literature. He finds that large and persistent regional labor market disparities developed in virtually all transition countries and that there is some evidence of polarization....

"There was substantial spatial variation in labor market outcomes in Brazil over the 1990s. In 2000, about one-fifth of workers lived in apparently economically stagnant municipios where real wages declined but employment increased faster than the national population growth rate. More than...

"In this paper, the authors describe South Africa's value added tax (VAT), showing that (1) the VAT is mildly regressive, and (2) it is an effective source of government revenue, compared with other tax instruments in South Africa. They evaluate the VAT in the context of other distortions in the...