Economic Policy

Editors' introduction
pp. 629-632(4)

Are aid agencies improving?
pp. 633-678(46)
Author: Easterly, William

Do patents over-compensate innovators?
pp. 679-729(51)
Authors: Denicolò, Vincenzo

Credit constraints as a barrier to the entry and post-entry growth of firms
pp. 731-779(49)
Authors: Aghion, Philippe; Fally, Thibault; Scarpetta, Stefano

Does school tracking affect equality of opportunity? New international evidence
pp. 781-861(81)
Authors: Brunello, Giorgio; Checchi, Daniele