搜索结果: 1-2 共查到“经济学 Zambia”相关记录2条 . 查询时间(0.046 秒)
Can Higher Prices Stimulate Product Use? Evidence from a Field Experiment in Zambia
Price Attitudes Health Industry Zambia
2015/4/20
The controversy over whether and how much to charge for health products in the developing world rests, in part, on whether higher prices can increase use, either by targeting distribution to high-use ...