World Development
World Development > 2011 > 39 > 2 > 174-187
World Development > 2011 > 39 > 2 > 221-230
World Development > 2011 > 39 > 3 > 387-398
World Development > 2011 > 39 > 4 > 533-549
World Development > 2011 > 39 > 4 > 550-560
World Development > 2011 > 39 > 4 > 561-568
World Development > 2011 > 39 > 6 > 913-921
World Development > 2011 > 39 > 7 > 1249-1260
World Development > 2011 > 39 > 7 > 1226-1239
World Development > 2011 > 39 > 7 > 1143-1154
World Development > 2011 > 39 > 8 > 1410-1421
World Development > 2011 > 39 > 9 > 1676-1689
World Development > 2011 > 39 > 9 > 1542-1557
World Development > 2011 > 39 > 10 > 1735-1748
World Development > 2011 > 39 > 12 > 2055-2068