By Broer Peter   Zwart Gijsbert   in Journal of Regulatory Economics

ISSN:0922-680X|44|2|177-196

Springer Publishing Company ‎(2013)‎

Access to resources Favorite 17.10316

By Damme Eric van   Zwart Gijsbert   in De Economist

ISSN:0013-063X|151|4|389-413

Springer Publishing Company ‎(2003)‎

Access to resources Favorite 14.965265