谷贵伤“农”的实证研究

目前，农民分化为农业农民和非农业农民。谷贵，使农业农民与非农业农民、种植食品类作物商品农民与自给农民以及种植非食品类作物农民、少地农民、失地农民、灾民的利益相悖；由于农资价格上涨、交易成本高等原因，谷贵对种植粮食商品农民的收入是正相关，对整体农民收入是负相关。谷贵伤农，主要是在大量非农业农民存在的条件下，通过粮价上涨引起蔬菜副食品价格上涨发生作用的。

An Empirical Analysis on the Peasants Hurt by High Prices of Grain

In recent years, peasant is divided into two types which include agricultural peasant and non-agricultural peasant. High price of grain makes the benefit of agricultural peasant be contrary to that of those peasant who grow food crops as merchandise, peasant who grow non-food crops and peasant with insufficient land, peasant without land and peasant victims of natural calamities. Because of the price increase of agricultural materials and transaction cost, etc. Income of peasant who grow food crops as merchandise is positive relevant with high price of grain, but negative relevant with the income of peasant as a whole. Increase of grain price makes price of subsidiary food such as vegetables increase which affects the peasant as a whole mainly under the condition of large quantity of non-agricultural peasants.