By Murphy Kevin J.   Zábojník Ján   in The American Economic Review

ISSN:0002-8282|94|2|192-196

American Economic Association‎(2004)‎

Access to resources Favorite 10.7806015

By Hall Brian J.   Murphy Kevin J.   in The Journal of Economic Perspectives

ISSN:0895-3309|17|3|49-70

American Economic Association‎(2003)‎

Access to resources Favorite 9.89953