批发市场对农产品流通效率的影响研究

The Influence of Wholesale Market on the Efficiency of Agricultural Products Circulation

现阶段中国农业产业显著具有外部规模经济、外部范围经济,而农户整体上不具有内部规模经济与内部范围经济,这决定了农产品批发市场是节省交易费用的必然渠道选择。利用DEA方法对我国29个省市2000—2014年的农产品流通效率进行了测评,发现目前我国农产品流通效率一般,部分省市还处于较低水平,但近年来有所提升。为进一步了解农产品流通效率的影响因素,通过实证的方法将农产品批发市场作为衡量指标构建模型,从农产品批发市场的角度探究其对农产品流通效率的影响。最终研究结果表明:农产品批发市场个数的增加并不一定能提高农产品的流通效率,农产品批发市场的经营能力才是显著的影响因素。因此,政府在审批农产品批发市场时应根据地方的实际情况做决策,避免"有场无市"的情况出现,以利于农产品流通效率的提升。

in present China,an agriculture with obvious external scale economy and external scope economy for the industry but either for peasant households determines that the wholesale market of agricultural products is the inevitable channel choice to save the transaction cost. Using DEA method to evaluate the circulation efficiency of agricultural products in 29 provinces and cities of China for 2000-2014 years,it is found that the circulation efficiency of agricultural products in China is generally low,but some provinces and cities are still in lower levels though there has been growth in recent years. In order to understand the influencing factors of the circulation efficiency of agricultural products,the agricultural wholesale market is modeled by the empirical method,and its influence on the circulation efficiency of agricultural products is explored from the perspective of wholesale market of agricultural products. The results show that the increase in number of agricultural product wholesale markets does not necessarily improve the circulation efficiency of agricultural products,instead,the operating of agricultural wholesale market is a significant factor. Therefore,to improve the circulation of agricultural products through the wholesale market of agricultural products,the government should base decisions on the actual situation and avoid the situation of ＂having price but no sales＂,thus facilitate the promotion of agricultural product circulation efficiency.