农业供给侧结构性改革中价格与财政效应

The Price and Fiscal Effects in the Structural Reform of Agricultural Supply-side

影响农业供给侧结构性矛盾的主要因素在于农产品市场价格机制和财政政策的扭曲效应。实证分析表明,虽然农产品价格对粮食供给具有正的效应,但是农产品的价格扭曲效应却抑制了粮食的供给;财政支农支出促进了粮食供给的增加,但是财政支出却扩大了农产品的价格扭曲效应;财政支农支出是影响农业机械化水平的重要因素,但是作为财政支农支出的中介变量,农业机械化水平却在一定程度上抑制了粮食供给的增加。

The main factors that affect the structural contradictions of agricultural supply-side lie in the distorting effect of theagricultural market price mechanism and the fiscal policies.The empirical analysis indicates that although the price ofagricultural products has a positive effect on food supply,the price distorting effect of agricultural products has suppressedfood supply;the expenditure of fiscal support for agriculture has increased food supply,yet it has widened the price distortingeffect of agricultural products as well;fiscal expenditure is an important factor influencing the level of agriculturalmechanization,however,as the intermediary variable of fiscal expenditure,the agriculture mechanization level is to someextent suppressing the increase of food supply.