Journal of Public Economics
Journal of Public Economics > 2010 > 94 > 5-6 > 363-379
Journal of Public Economics > 2010 > 94 > 9-10 > 674-687
Journal of Public Economics > 2010 > 94 > 5-6 > 363-379
Journal of Public Economics > 2010 > 94 > 9-10 > 674-687