World Development
World Development > 2006 > 34 > 11 > 1922-1941
World Development > 2010 > 38 > 4 > 631-646
World Development > 2014 > 53 > Complete > 55-67
World Development > 2006 > 34 > 11 > 1922-1941
World Development > 2010 > 38 > 4 > 631-646
World Development > 2014 > 53 > Complete > 55-67