代金券对化肥和改良种子采用的影响:来自莫桑比克随机试验的证据

The Impact of Voucher Coupons on the Uptake of Fertilizer and Improved Seeds: Evidence from a Randomized Trial in Mozambique

American Journal of Agricultural Economics · 2013
被引 61
人大 AABS 3
农业经济学发展经济学随机对照试验农业技术推广