供销合作社经营活动对社会经济发展的贡献：1 949—2010

论文对供销合作社系统四个发展阶段(建国初期阶段、经历曲折仍高速发展阶段、适应改革发展阶段以及适应市场经济改革扭亏增盈阶段)共61年的总体经营情况进行统计分析的基础上，探讨该系统分类经营结构和特色，并通过实证分析，定量考察供销合作社经营活动对社会经济发展、农业经济增长、农民收入增长的影响。研究发现：供销合作社发展对农村经济发展贡献显著；现阶段是供销合作社61年发展历史中最为关键的时期；同时，合作社的发展离不开政府和广大人民的支持。

Contribution of Supply and Marketing Cooperatives to Social and Economic Development: 1949 -2010

The 61 years operation of supply and marketing cooperatives can be divided into four stages: the early days of new China, the stage experiencing twists but still developing rapidly, the stage of adapting the reform and the stage of adapting to the market economy. Based on the statistical analysis of the 61 years data, the system structure and system characteristics are explored. And then, empirical study is carried out to detect the impact of supply and marketing cooperatives on social- economic development, agricultural growth, and farmers' income growth. It is found that the development of supply and marketing cooperatives contribute to the development of rural economy significantly; the current time is in the most critical period for the all over 61 years; and all its development owns to the support of the governments as well as the majority of the people.