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Position: Home > Articles > Empirical Analysis on Contribution Rate of Tobacco Production Technology Progress in China Journal of Anhui Agricultural Sciences 2022,50 (1) 244-248

中国烤烟生产技术进步贡献率实证分析

作  者:
喻保华;寇小杰;孙亚楠
单  位:
河南农业大学烟草学院;河南农业大学经济与管理学院
关键词:
技术进步贡献率;C-D生产函数;索罗余值;烤烟种植
摘  要:
运用C-D生产函数模型和索罗余值方程,分析2009—2018年我国15个烤烟产地烤烟生产技术进步贡献率和要素投入贡献率。结果表明,研究期内我国烤烟平均技术进步贡献率144.01%,人工投入、物质和服务投入、土地投入的平均贡献率分别为-69.02%、31.71%、-6.7%,技术进步已成为烤烟产出增长的主要因素,我国烤烟生产已经转向技术进步型增长。结合烤烟生产技术进步情况提出针对性政策建议,以期进一步挖掘我国烤烟生产潜力,实现科技进步贡献率的进一步提升。
译  名:
Empirical Analysis on Contribution Rate of Tobacco Production Technology Progress in China
作  者:
YU Bao-hua;KOU Xiao-jie;SUN Ya-nan;Institute of Economics and Management, Henan Agricultural University;Institute of Tobacco, Henan Agricultural University;
关键词:
Technical progress contribution rate;;Cobb-Douglass production function;;Solow residual value;;Tobacco cultivation
摘  要:
Using Cobb-Douglass production function model and Solow residual equation, we analyzed the contribution rate of technological progress and factor input of flue-cured tobacco production in 15 flue-cured tobacco producing areas in China from 2009 to 2018. The results showed that the average contribution rate of technological progress of flue-cured tobacco in China was 144.01%, and the average contribution rates of labor input, material and service input and land input were-69.02%, 31.71% and-6.7%, respectively. Technological progress had become the main factor in the growth of flue-cured tobacco output, and the growth of flue-cured tobacco production in China had turned to the type of technological progress. Combined with the progress of flue-cured tobacco production technology, we put forward targeted policy suggestions, in order to further tap the production potential of flue-cured tobacco in China and further enhanced the contribution rate of scientific and technological progress.

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