【摘要】 本文通过将制度变量引入农业生产方程式并进行估测,得出制度变动对农业产出具有重要影响,其影响虽不如劳动力、化肥等投入要素对农业经济增长的影响,但至少证实用计量方法进行这类研究是可行的,其结论对农业政策的制定者和实施者具有重要启示。更多还原

【Abstract】 Using modern economics and econometric method, we analysed the factors that affect the increasing of Ningxia agriculture. We estimated the contributionaf of the institution. The conclusion shows that there is in both positive and negative relationship between the institutional change and agriculture economic growth.更多还原