By Claeys Peter   in Empirica

ISSN:0340-8744|33|2-3|89-112

Springer Publishing Company ‎(2006)‎

Access to resources Favorite 15.759257

By Claeys Peter   Manca Fabio   in Applied Economics Letters

ISSN:1466-4291|18|3|223-227

Routledge Ltd‎(2011)‎

Access to resources Favorite 12.607406