Finally we question the standard use of infinitely-lived, single-agent models, which assume, unrealistically, intergenerational altruism in determining optimal abatement policy. Their prescriptions can differ, potentially dramatically, from those needed to correct the negative climate...

The model predicts a near doubling of the ratio of high- to low-skilled wages over the century. Increasing wage inequality arises from a traditional source -- a rising worldwide relative supply of unskilled labor, reflecting Chinese and Indian productivity improvements. But China's and India's...

This paper summarizes findings reported in a forthcoming NBER volume entitled 'Generational Accounting Around the World.' This volume includes generational accounting studies for 17 countries. The findings are shocking. The world's leading industrial powers - the U.S., Japan, and Germany - all...

Recent changes in patterns of international trade and growth have rekindled interest in the relationships among trade, growth, and the international distribution of income. Three alternative models can serve as a theoretical foundation for an empirical analysis of these relationships. The first...

Globalization holds tremendous promise to improve human welfare but can also cause conflicts and crises as witnessed during 2007–09. How will competition for resources, employment, and growth shape economic policies among developed nations as they attempt to maintain productivity growth,...

This Policy Analysis explains the antecedents of the current global financial crisis and critically examines the reasoning behind the U.S. Treasury and Federal Reserve's actions to prop up the financial sector. It argues that recovery from the financial crisis is likely to be slow with or...