By Dijkgraaf E.   in Empirica

ISSN:0340-8744|30|2|149-161

Springer Publishing Company ‎(2003)‎

Access to resources Favorite 14.51812

By Bettendorf L.   Dijkgraaf E.   in Applied Economics

ISSN:1466-4283|43|11|1351-1363

Routledge Ltd‎(2011)‎

Access to resources Favorite 11.284979

By Dijkgraaf E.   Gradus R. H. J. M.   in Applied Economics Letters

ISSN:1466-4291|14|10|701-704

Routledge Ltd‎(2007)‎

Access to resources Favorite 8.051838

By Dijkgraaf E.   Gradus R. H. J. M.   in Applied Economics Letters

ISSN:1466-4291|20|7|702-705

Routledge Ltd‎(2013)‎

Access to resources Favorite 8.051838