基于S-S模型下的西部地区农业产业结构效益与竞争力分析  

Structural Efficiency and Competition of Agricultural Industry in Western China by Shift-share Method

作　　者：黄文清[1] 孙能利[2] 张俊飚[2] 

机构地区：[1]湖南农业大学经济学院,长沙410128 [2]华中农业大学经济管理学院,武汉430070

出　　处：《湖北农业科学》2010年第12期3242-3246,共5页Hubei Agricultural Sciences

基　　金：国家社科基金项目(09CJY055);湖南省教育厅课题(09B0505);湖南省社科基金项目(09YBB198)

摘　　要：运用偏离-份额分析法(Shift-share method),从经济增长的3个相关因素,即份额分量、结构分量和竞争分量,选择相关指标,考察并分析了我国西部地区退耕前后农业产业结构的变化,得出了退耕后西部地区农业及其内部各产业呈现出较快的增长势头、较大的结构优势和较强的区域竞争力,但竞争力的贡献率尚不够高,林业和牧业的结构优势有所抑制的结论,从而为西部地区在大开发新的10年中进一步加强"三农"工作,合理调整农业发展重点,最终实现输血式发展转向内生型发展提供一定参考。Based on shift-share method, this paper adopted regional share,structural shift and competitive shift to analyze the structural benefit and competitive position of agricultural industry structure in western China by comparing with agriculture, forestry, stockbreeding and fishery before and after conversion of farmland to forest and grassland（CFFG）. Then authors proposed following conclusion： while CFFG program has been put in practice, the agricultural industry structure in western China has some typical characteristics, such as growth more fast,structural predominance obvious and more competitive. But the contributiveness from the competition hasn’t too much yet, and the structural benefit of forest estate and stockbreeding were restrained.

关 键 词：农业结构效益 农业竞争力 偏离-份额分析模型 退耕还林还草 西部地区 

分 类 号：F321[经济管理—产业经济]