甘肃农业科技进步贡献率测算体系研究  

Study on Calculating System of Contribution Rates for the Scientific and Technological Progress in Gansu Agriculture

作　　者：魏赟 岳秋菊 杨杰[2] WEI Yun;YUE Qiu-ju;YANG Jie(College of Electronic and Information Engineering,Lanzhou City University,Lanzhou Gansu 730070;Institute of Agricultural Economics and Information,Gansu Academy of Agricultural Science, Lanzhou Gansu 730070)

机构地区：[1]兰州城市学院电子与信息工程学院,甘肃兰州730070 [2]甘肃省农业科学院农业经济与信息研究所,甘肃兰州730070

出　　处：《甘肃高师学报》2018年第2期73-76,共4页Journal of Gansu Normal Colleges

基　　金：兰州城市学院青年教师科研资助项目"甘肃农业科技进步贡献率测算体系研究"(LZCU-QN2016-20)

摘　　要：利用Cobb Douglas生产函数,建立了测算甘肃省农业科技进步贡献率的数学模型,计算出2000年~2015年甘肃省农业科技进步贡献率为53.44%,分析了各投入因子对农业总产值的影响程度,并对2020年甘肃农业科技进步贡献率达到57%,提出了应采取的措施.With the Cobb Douglas production function,a mathematical model is set up to calculate the contribution rate of agricultural science and technology progress in Gansu province,the results found that the contribution rate is 53.44%from 2000 to 2015,the influence degree of input factors to the gross output value of agriculture were investigated,besides the appropriate measures were also put forward for reaching 57%of contribution rate in Gansu agricultural science and technology progress by 2020.

关 键 词：COBB Douglas生产函数 农业科技进步贡献率 测算体系 

分 类 号：F323.3[经济管理—产业经济]