World Development
World Development > 2002 > 30 > 12 > 2133-2151
World Development > 2002 > 30 > 12 > 2153-2167
World Development > 2002 > 30 > 12 > 2045-2056
World Development > 2002 > 30 > 12 > 2057-2070
World Development > 2002 > 30 > 12 > 2109-2132
World Development > 2002 > 30 > 12 > 2071-2088
World Development > 2002 > 30 > 12 > 2089-2107