World Development
World Development > 2012 > 40 > 4 > 731-744
World Development > 2012 > 40 > 4 > 850-864
World Development > 2012 > 40 > 4 > 657-666
World Development > 2012 > 40 > 4 > 745-757
World Development > 2012 > 40 > 4 > 701-714
World Development > 2012 > 40 > 4 > 758-770
World Development > 2012 > 40 > 4 > 715-730
World Development > 2012 > 40 > 4 > 808-820
World Development > 2012 > 40 > 5 > 1024-1041
World Development > 2012 > 40 > 5 > 1013-1023
World Development > 2012 > 40 > 5 > 956-969
World Development > 2012 > 40 > 5 > 900-915
World Development > 2012 > 40 > 5 > 916-927
World Development > 2012 > 40 > 5 > 1068-1081
World Development > 2012 > 40 > 5 > 928-937
World Development > 2012 > 40 > 5 > 1054-1067
World Development > 2012 > 40 > 5 > 1042-1053
World Development > 2012 > 40 > 5 > 865-877
World Development > 2012 > 40 > 5 > 999-1012