基于修正熵权-TOPSIS模型的山东省生猪养殖成本效益分析——以与全国及其他九大生猪主产区比较的视角

Analysis of Pig-breeding Cost-benefit in Shandong Province Based on Entropy Weight-TOPSIS Method——Compared with the nation and the other nine major pig producing areas

依据《全国农产品成本收益资料汇编》(2001—2012年)中的相关统计数据,运用修正熵权-TOPSIS模型,从与全国及其他九大生猪主产区比较的视角,研究了山东省生猪养殖的成本效益状况。结果表明:与全国平均水平相比,山东省生猪散养和小规模养殖的成本利润率较低,中规模和大规模养殖的成本利润率明显较高;与生猪主产区相比,山东省生猪散养和小规模养殖的成本利润率基本持平,中规模和大规模养殖的成本利润率较高;主产品产值和仔猪进价是制约山东省生猪养殖成本效益改善的两大瓶颈。

Using the statistical data coming from National Product Cost Survey （2001--2012）, Pig-breeding Cost- benefit in Shandong Province is analyzed compared with the nation and the other nine major pig producing areas Based on Entropy Weight-TOPSIS Method. The results show that the cost-profit ratio of retail pig-breeding and small-scale pig-breeding are smaller than the national average and the cost-profit ratio of medium-scale pig-breeding and large- scale pig-breeding are obviously bigger than the national average. Compared with the national top nine major producing areas, the cost-profit ratio of retail pig-breeding and small-scale pig-breeding are basically flat and the cost-profit ratio of medium-scale pig-breeding and large-scale pig-breeding are bigger. The main production value and piglet bid are the two major bottleneck which restricts pig- breeding cost-benefit of Shandong province.