World Development
World Development > 1997 > 25 > 11 > 1755-1765
World Development > 1998 > 26 > 4 > 571-589
World Development > 2001 > 29 > 3 > 395-409
World Development > 2008 > 36 > 11 > 2421-2439
World Development > 2011 > 39 > 8 > 1444-1459
World Development > 2015 > 73 > Complete > 105-117
World Development > 2015 > 73 > Complete > 44-55
World Development > 2017 > 95 > C > 88-110