Aid flows are included into the standard cross-country catch-up relation. Robustness of the result is tested by changing time periods and by adding extra variables. The main results are: Absolute convergence and absolute aid effectiveness are both rejected. While conditional convergence is...

The withdrawal of older workers from the labor force creates a variety of economic challenges, including an increase in unused production capacity. Costs due to early retirement measured in terms of forgone output averaged 6.3 percent of potential gross domestic product in the OECD in 1998....

This paper introduces the age structure of the population into the analysis of medium term unemployment swings. We incorporate age-related features into the Shapiro-Stiglitz shirking model and find that the observed age pattern of unemployment can be explained in terms of the model. Moreover, we...