2011, 84, 73, 10.1016/j.jinteco.2010.12.003
2004, 42, 691, 10.1257/0022051042177649
1999, 47, 1, 10.1016/S0022-1996(98)00027-0
2007, The journal of economic perspectives : a journal of the American Economic Association, 21, 105, 10.1257/jep.21.3.105
2001, 45, 1195, 10.1016/S0014-2921(00)00103-3
2002, 70, 1741, 10.1111/1468-0262.00352
2008, The American economic review, 98, 394, 10.1257/aer.98.1.394
2006, 68, 238, 10.1016/j.jinteco.2005.04.001
2008, The Quarterly Journal of Economics, 123, 441, 10.1162/qjec.2008.123.2.441
2004, The American economic review, 94, 300, 10.1257/000282804322970814
2005, The American economic review, 95, 704, 10.1257/0002828054201396
2004, Journal of Political Economy, 112, 1384, 10.1086/422562
2010, The Review of Economic Studies, 77, 1450, 10.1111/j.1467-937X.2010.00602.x
2003, ECONOMETRICA, 71, 1695, 10.1111/1468-0262.00467
2004, The Quarterly Journal of Economics, 119, 647, 10.1162/0033553041382201
2008, The Quarterly Journal of Economics, 123, 489, 10.1162/qjec.2008.123.2.489
2009, 78, 206, 10.1016/j.jinteco.2009.03.002