Title:
Journal of Economic Literature
Abbreviated Title:
Journal of Economic Literature
Publisher:
American Economic Association
ISSN
(Print):
0022-0515
Publication date Created:
December
2012
Publication date
(Print):
December
2012
Volume: 50
Issue: 4
Pages: 1051-1079
Article
DOI: 10.1257/jel.50.4.1051
SO-VID: eb6a9b8a-a02b-4c04-9da9-4c96d25f050b
Copyright © ©
2012