World Development
World Development > 2012 > 40 > 5 > 983-998
World Development > 2012 > 40 > 5 > 878-899
World Development > 2012 > 40 > 5 > 970-982
World Development > 2012 > 40 > 5 > 938-955
World Development > 2012 > 40 > 6 > 1224-1239
World Development > 2012 > 40 > 6 > 1213-1223
World Development > 2012 > 40 > 6 > 1151-1163
World Development > 2012 > 40 > 6 > 1201-1212
World Development > 2012 > 40 > 6 > 1135-1150
World Development > 2012 > 40 > 6 > 1190-1200
World Development > 2012 > 40 > 6 > 1164-1180
World Development > 2012 > 40 > 6 > 1269-1279
World Development > 2012 > 40 > 6 > 1109-1121
World Development > 2012 > 40 > 6 > 1255-1268
World Development > 2012 > 40 > 6 > 1181-1189
World Development > 2012 > 40 > 6 > 1122-1134
World Development > 2012 > 40 > 6 > 1240-1254
World Development > 2012 > 40 > 6 > 1083-1097