[1]公娜,赵迎,刘军弟. 苹果种植技术进步贡献率的测算与分析[J].西北林学院学报,2013,28(04):264-268.[doi:10.3969/j.issn.1001-7461.2013.04.53]
 GONG Na,ZHAO Ying,LIU Jun-di. Estimation of the Contribution Rate of Technical Progress in Apple Cultivation in China[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(04):264-268.[doi:10.3969/j.issn.1001-7461.2013.04.53]
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 苹果种植技术进步贡献率的测算与分析()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第28卷
期数:
2013年04期
页码:
264-268
栏目:
出版日期:
2013-07-30

文章信息/Info

Title:
 Estimation of the Contribution Rate of Technical Progress in Apple Cultivation in China
文章编号:
1001-7461(2013)04-0264-05
作者:
 公娜赵迎刘军弟
 (1.西北农林科技大学 经济管理学院,陕西 杨陵 712100;2.兰州大学 管理学院,甘肃 兰州 730000;3.国家苹果产业技术研发中心, 陕西 杨陵 712100)
Author(s):
 GONG NaZHAO YingLIU Jun-di
 (1.College of Economics and Management Northwest A&F University,Yangling,Shaanxi 712100,China; 2.School of Management,Lanzhou University,Lanzhou,Gansu 730000,China; 3.Research Centre of Apple Industry Technology in China,Yangling,Shaanxi 712100,China)
关键词:
 技术进步贡献率C-D生产函数索罗余值苹果种植
Keywords:
 technical progress contribution rate Cobb-Douglas production function Solow Residual apple cultivation
分类号:
F316.13
DOI:
10.3969/j.issn.1001-7461.2013.04.53
文献标志码:
A
摘要:
 技术进步贡献率是衡量技术进步对产业增长贡献份额的综合指标。选取1991-2009年苹果产量、物质、劳动、土地等投入产出数据,运用C-D生产函数和索罗余值方程,对我国苹果种植环节的技术进步贡献率进行测算与分析。结果表明,1995-2009年间,我国苹果种植环节技术进步率对苹果产出增长的平均贡献率为97.75%,土地投入增长率的平均贡献率为17.18%,而物质和劳动投入增长对产出增长的贡献率为负值。技术进步已成为促进苹果种植产出增长的首要因素,我国苹果种植正在由以传统要素密集投入为特征的外延式发展模式向以技术进步为特征的内涵式发展模式转变。
Abstract:
 Technical progress contribution rate is a comprehensive index,which measures the contribution share of technical progress to industrial growth.This paper selects input and output data of China’s apple production,material and labor from 1991 to 2009,using Cobb-Douglas production function and Solow Residual to measure and analyze technology progress contribution rate of China’s apple cultivation.The average contribution of technical progress rate was 97.75%,while the land input contribution rate was 17.18%,and material and labor input contribution rates were below zero during 1995-2009.Technical progress had become the primary promoting factor of China’s apple output growth.China’s apple cultivation is now shifting from extension-mode,which concentrates on factor intensity,to intension-mode,which concentrates on technical improvement.

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备注/Memo

备注/Memo:
 收稿日期:2013-01-19 修回日期:2013-03-18
基金项目:现代农业产业技术体系建设专项(CARS-28);西北农林科技大学科研启动专项(Z111020903)。
作者简介:公娜,女,硕士研究生,研究方向:农村人力资源管理。
*通信作者:刘军弟,男,博士,研究方向:产业经济研究。E-mail:liujundi@nwsuaf.edu.cn
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