上海农业技术进步的路径——改革开放以来的观察与实证研究

发布时间：2018-04-28 08:05

本文选题：农业技术进步 + 劳动节约型　；参考：《科技管理研究》2017年07期

【摘要】：分析上海农业技术进步的情况总结得出,改革开放以来上海农用机械装备经历了3个阶段的转变,机械技术的进步使农机设备呈现大型化、综合化、配套化的趋势,以满足农业适度规模经营的需要;农业生化技术的进步在提升土地节约集约利用水平的同时改变了种植业的生产结构。通过对农业劳动生产率增长路径的刻画发现,上海农业呈现"S型"的增长路径,农业技术进步因循了"劳动节约型—停滞—土地节约型(主)+劳动节约型(辅)"的演进路径。进而构建双对数形式的多元线性回归模型,利用1990—1999年、2001—2014年上海郊区县的面板数据进行固定效应分析,实证结果支持相关论断。根据实证结果,提出相应的政策建议。
[Abstract]:From the analysis of the progress of agricultural technology in Shanghai, it is concluded that the agricultural machinery and equipment in Shanghai have undergone three stages of transformation since the reform and opening up, and the progress of machinery and technology has led to the trend of large-scale, comprehensive and supporting agricultural machinery and equipment. In order to meet the needs of moderate scale management of agriculture, the progress of agricultural biochemical technology has improved the level of land saving and intensive utilization, and changed the production structure of planting industry at the same time. Through the description of the growth path of agricultural labor productivity, it is found that the growth path of agriculture in Shanghai is "S type", and agricultural technological progress follows the evolution path of "labor saving type-stagnation type-land saving type (main) labor saving type (auxiliary)". Then a multivariate linear regression model in the form of double logarithms is constructed and the panel data of Shanghai suburb counties from 1990-1999 to 2001-2014 are used to analyze the fixed effects. The empirical results support the relevant conclusions. According to the empirical results, the corresponding policy recommendations are put forward.
【作者单位】：上海海洋大学经济管理学院;上海市农业科学院;上海市绿化和市容管理局;
【分类号】：F323.3

【相似文献】