摘要
研究目标:探究京津冀产业结构变迁中的TFP变动情况。研究方法:采用窗口相邻联合参比Malmquist模型等多种DEA模型,从京津冀总量、三次产业和门类行业三个层面测算其TFP变化率,并对其变化率进行纯技术效率、规模技术效率、纯技术和规模技术变化的分解。研究发现:第一,总体上三地技术进步提升明显,要素生产能力差距缩小。第二,三地三次产业生产技术状况存在明显差异,第一产业三地区要素生产能力差距一直较大,整体上仍然属于劳动密集型产业,但资本深化现象较为明显;第二产业和第三产业三地区要素生产能力差距逐渐缩小,但天津第二产业技术效率改善最为明显,河北第三产业技术效率改善最为明显。第三,门类行业TFP变化率在三地间和行业间上存在较大异质性。研究创新:应用窗口相邻联合参比Malmquist模型测算决策单元较少时的TFP变化率。研究价值:丰富了TFP测算的研究层面和方法。
Research Objectives:To explore the changes of TFP in the industrial structure change of Beijing-Tianjin-Hebei.Research Methods:Using window adjacent joint reference Malmquist model and other DEA models measures the rate of TFP change and it s sub-item,pure technological efficiency,scale technological efficiency,pure technology and scale technology,based on total,the three industries,and sector industries in Beijing-Tianjin-Hebei.Research Findings:First,in general,the technological progress of the three places has improved significantly,and the gap of factor production capacity has narrowed.Second,the production technology status of the three industries are significant differences.For primary industry,the gap between the production capacity has been relatively large,and it still belongs to labor-intensive industries,but the capital deepening is more obvious.The gap between the production capacity of the secondary industry and the tertiary industry is gradually narrowing,but in Tianjin,the improvement of technical efficiency for secondary industry is the most obvious,and in Hebei the tertiary industry is the most obvious.Third,the rate of TFP change has a large heterogeneity between the three regions and sector industries.Research Innovations:The application of window adjacent joint reference Malmquist model measures the rate of TFP change,when the decision making unit is little.Research Value:it enriches the research level and method of TFP measurement.
作者
韩英
马立平
Han Ying;Ma Liping(Statistical School,Capital University of Economics and Business)
出处
《数量经济技术经济研究》
CSSCI
CSCD
北大核心
2019年第6期62-78,共17页
Journal of Quantitative & Technological Economics
基金
国家社科基金重点项目(17ATJ004)“京津冀产业转型升级的效果测度研究与应用”的资助
