摘要
基于德拉格兰德维尔假说,文章对要素替代弹性与经济增长速度之间的数量关系进行了理论与实证研究。采用超越对数生产函数研究发现:要素替代弹性与经济增长速度之间不仅存在正相关性,还存在其他类型数量关系的可能性;中国在1998—2017年的资本-劳动要素替代弹性出现逆转;基于时间序列数据和面板数据的回归结果表明,在控制人均资本、对外贸易开放度、政府支出份额、城镇化水平、科技进步因素影响时,中国资本-劳动替代弹性与经济增长速度之间存在"倒U"型曲线关系,该研究结论是对德拉格兰德维尔假说的挑战。
Based on De La Grandville’s Hypothesis,this paper conducts theoretical and empirical research on the quantitative relationship between factor substitution elasticity and economic growth rate.Using the analysis of trans-log production function,the paper finds that there is not only a positive correlation between elasticity of factor substitution and economic growth rate,but also the possibility of other types of quantitative relations,and that from 1998 to 2017,China’s capital-labor factor substitution elasticity reversed.The regression results based on time-series data and panel data show that under the influence of controlling per capita capital,foreign trade openness,government expenditure share,urbanization level,and scientific and technological progress,there exists an"inverted U-shaped"curve relationship between China’s capital-labor substitution elasticity and economic growth rate.The conclusion of this study is a challenge to De La Grandville Hypothesis.
作者
李鹏
Li Peng(School of Economics and Management,Shanghai University of Political Science and Law,Shanghai 201701,China)
出处
《统计与决策》
CSSCI
北大核心
2020年第19期93-96,共4页
Statistics & Decision
基金
中国-上海合作组织国际司法交流合作培训基地研究基金资助项目(18HJD02)
国家社会科学基金重大项目(19ZDA069)。
关键词
德拉格兰德维尔假说
要素替代弹性
经济增长速度
De La Grandville Hypothesis
elasticity of factor substitution
economic growth rate
