Journal of Public Economics
Journal of Public Economics > 2007 > 91 > 5-6 > 939-962
Journal of Public Economics > 2007 > 91 > 7-8 > 1399-1422
Journal of Public Economics > 2007 > 91 > 5-6 > 939-962
Journal of Public Economics > 2007 > 91 > 7-8 > 1399-1422