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组织资本对设施蔬菜产量的影响效应分析

Effect of Organization Capital on Greenhouse Vegetable Production
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摘要 以设施西红柿为例,利用2001-2012年全国19个城市的宏观面板数据,在C-D生产函数基础上构建计量模型,以间接费用为组织资本代理变量,分析了组织资本对设施蔬菜产量的影响。结果表明:组织资本对设施蔬菜的产量有显著影响,年产量增长贡献达到1.93%,且组织资本已经成为设施蔬菜生产的必要投入要素,对物质投入、劳动投入有一定的替代作用,并能够削弱气候条件(光照)的不利影响。基于此,该研究提出了应注重农户组织资本投资,进而为优化设施蔬菜生产提供实践依据及政策启示。 This paper assesses the impact of organization capital (OC) on greenhouse vegetable production using a macro panel data from 19 cities in 2001-2012 of greenhouse tomatoes. 0(2 is proxied by indirect expense,an income statement item. Based on C-D production function, three models were built to explain in which way OC affects the production of greenhouse vegetables. The results showed that the organization capital had a strong effect o,1 vegetable production. For tomatoes,annual growth contributions reached 1.93 %. Further analysis showed that:organizational capital had become a necessary input factor in greenhouse vegetable production and this factor had a substitution effect of material inputs and labor input,moreover,OC was able to weaken the adverse effect caused by bad climatic conditions. Finally an analysis was made to the final results and propose rationalization for farmers' organization capital investment and policy makers.
出处 《北方园艺》 CAS 北大核心 2014年第8期193-196,共4页 Northern Horticulture
基金 西北农林科技大学人文社科专项一般资助项目(Z222021201)
关键词 组织资本 设施蔬菜 西红柿 影响效应 organizational capital greenhouse vegetables tomatoes influence effect
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