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本文分析了我国猪肉价格在纵向关联产业链中的传递情况。结果表明,猪肉零售价格和生猪收购价格之间存在长期均衡关系,长期中价格在纵向关联产业中的传递比较完全;而短期中价格传递表现出了显著的非对称性特征。据此提出应该加强对生猪屠宰加工、批发零售环节的宏观调控力度,创造使生猪养殖环节能够获得产业链平均利润水平的机制,以实现猪肉的稳定供给。
This article analyzes the transmission of China’s pork prices in the vertical-related industrial chain. The results show that there is a long-term equilibrium relationship between the retail price of pork and the purchase price of pigs, and the long-term price transfer in the vertically related industries is relatively complete. In the short run, the price transfer shows significant asymmetry. Accordingly, it is suggested that macro-control on the slaughter and processing, wholesale and retail sectors of pigs should be strengthened to create a mechanism that enables pig breeding links to gain average profits in the industrial chain in order to achieve a steady supply of pork.