西部地区农产品流通效率及影响因素研究  

An Analysis on Agricultural Products Circulation Efficiency and Influence Factors in Western Region of China

作　　者：程书强[1,2] 刘亚楠[1] 许华[1] 

机构地区：[1]陕西科技大学经济与管理学院,陕西西安710021 [2]渭南师范学院,陕西渭南714099

出　　处：《西安财经学院学报》2017年第3期88-94,共7页Journal of Xi’an University of Finance & Economics

基　　金：陕西省科技厅软科学计划项目"陕西省服务业开放模式与路径研究"(2015KRM030);渭南师范学院人文社科项目"渭南市现代服务业发展研究"(16SKZD08)

摘　　要：文章运用DEA-Malmquist指数分析法,测算2005—2014年西部地区农产品流通效率变化及其主要原因,并通过面板数据模型估计了各因素对效率的影响机制。研究发现:在考察期内西部地区农产品流通效率及地区差异均呈下降趋势;技术效率是制约西部地区农产品流通效率发展的主要原因,而技术进步则起到了微弱的促进作用;信息化水平和对外开放程度对提高西部地区农产品流通效率意义重大。据此,为改善西部地区农产品流通效率提供了针对性建议。Using the DEA-Malmquist index method, this paper discusses the changes of agricultural prod- ucts circulation efficiency and the main causes of it from 2005 to 2014 in western region of China, and estimates the action of influence factors on extent and direction. Research conclusions show that： the efficien- cy of agricultural products circulation and the difference of region in Western Region decreased year by year. Technical efficiency is a major factor to hinder the agricultural products circulation efficiency in west- ern region, while technology progress plays a weak role in promoting. Price volatility are the main factors that hindering the agricultural products circulation efficiency in the western region, the level of information and degree of openness is of great significance to it. Accordingly, this paper provides specific suggestions to improve the efficiency of agricultural products circulation in western region.

关 键 词：西部地区 农产品 流通效率 DEA—Malmquist指数分析法 面板数据回归 

分 类 号：F323.7[经济管理—产业经济]