食品价格上涨较快的几个理论问题研究

Several Theoretical Issues on Rapid Rise in Food Prices

近十几年来,我国一共经历了三次较大的通货膨胀期,从居民消费价格指数的变动可以看出,在物价上涨时,食品价格的上涨一直都快于其他行业。本文通过对农产品的价格弹性、劳动生产率、农业总产出和价格向实际价值回归四个方面进行分析,找出原因,并提出启示和相应的建议。

In the last ten years, China has experienced three relatively big periods of inflation. The changes of CPI （ Consumer Price Index） shows that when prices increase, food prices are always rising more rapidly than those of other industries. By analyzing the price elasticity of agricultural products, labor productivity, agricultural aggregate output, and the actual value, this paper intends to find the reasons for this phenomenon, gain some enlightenment and accordingly, put forward some proposals.