1. Inequality and Growth in a Panel of Countries

   • Robert J. Barro

   OriginalPaper Pages: 5 - 32

2. Who Gives Foreign Aid to Whom and Why?

   • Alberto Alesina
   • David Dollar

   OriginalPaper Pages: 33 - 63

3. Too Much of a Good Thing? The Economics of Investment in R&D

   • Charles I. Jones
   • John C. Williams

   OriginalPaper Pages: 65 - 85

4. A Cross-Country Empirical Investigation of the Aggregate Production Function Specification

   • John Duffy
   • Chris Papageorgiou

   OriginalPaper Pages: 87 - 120