"The authors follow the Hellerstein, Neumark, and Troske (1999) framework to estimate marginal productivity differentials and compare them with estimated relative wages. The analysis provides evidence on productivity and nonproductivity-based determinations of wages. Special emphasis is given to...

The level of informality in Colombia's labor market is high and persistent. When measuring informality of workers in terms of their contributions to health insurance and pension systems, 74.2 percent of all Colombian labor force was considered informal in 2008. The informality debate has taken...

This Ukraine Jobs Study aims to 1) assess labor market performance in the Ukraine, 2) identify key constraints to job creation, and suggest policies that will foster job creation and productivity. The study finds that, despite relatively low unemployment, the labor market is depressed and...

This Ukraine Jobs Study aims to 1) assess labor market performance in the Ukraine, 2) identify key constraints to job creation, and suggest policies that will foster job creation and productivity. The study finds that, despite relatively low unemployment, the labor market is depressed and...

This paper examines labor market outcomes in Armenia and their impact on poverty. The outcomes are of considerable concern: relatively few persons of working age are employed, and many of those who are employed have low-productivity jobs. The problem is not only high unemployment, but also low...

"It is so widely recognized that innovation is a key driver of economic growth that it is cliche to say so. This article studies product innovation by firms with data from 68 countries, covering more than 25,000 firms in eight manufacturing sectors. The author assesses the predictions of...