World Development
World Development > 2007 > 35 > 3 > 355-376
World Development > 2007 > 35 > 8 > 1341-1358
World Development > 2007 > 35 > 8 > 1450-1463
World Development > 2007 > 35 > 8 > 1329-1340
World Development > 2007 > 35 > 9 > 1579-1593
World Development > 2007 > 35 > 10 > 1739-1753
World Development > 2007 > 35 > 11 > 1929-1946
World Development > 2007 > 35 > 11 > 1904-1928