World Development
World Development > 1997 > 25 > 3 > 349-358
World Development > 1997 > 25 > 3 > 395-407
World Development > 1997 > 25 > 5 > 695-712
World Development > 1997 > 25 > 5 > 657-680
World Development > 1997 > 25 > 6 > 947-961
World Development > 1997 > 25 > 9 > 1409-1420
World Development > 1997 > 25 > 11 > 1821-1837
World Development > 1998 > 26 > 4 > 623-637
World Development > 1998 > 26 > 7 > 1299-1314
World Development > 1998 > 26 > 7 > 1331-1348
World Development > 1998 > 26 > 8 > 1463-1479
World Development > 1999 > 27 > 11 > 1917-1938
World Development > 1999 > 27 > 11 > 1891-1904
World Development > 2001 > 29 > 5 > 827-840
World Development > 2001 > 29 > 9 > 1593-1610
World Development > 2002 > 30 > 1 > 107-119
World Development > 2002 > 30 > 6 > 931-948
World Development > 2002 > 30 > 6 > 959-974
World Development > 2002 > 30 > 7 > 1137-1158
World Development > 2002 > 30 > 8 > 1431-1444