文化制造业的科技金融支持效率及其影响因素研究——基于长江经济带省际面板数据

Research on the Efficiency of Sci-tech Financial Support of Cultural Manufacturing Industry and Its Influencing Factors——Based on the Panel Data of 11 Provinces in the Yangtze River Economic Belt

基于2012—2017年长江经济带11个省份的面板数据,运用DEA及其扩展模型以及Malmquist指数对文化制造业的科技金融支持效率进行静态、动态的测度,并利用Tobit模型对其影响因素做回归分析,发现:(1)技术效率所反映的长江经济带文化制造业的科技金融支持效率总体上是DEA无效的,这是由纯技术效率和规模效率无效共同导致;(2)Malmquist指数所反映的长江经济带文化制造业科技金融支持的全要素生产率整体上呈现负增长,主要原因在于绝大多数省份文化制造业的技术进步滞后;(3)长江经济带文化制造业科技金融支持的技术效率尤其是全要素生产率变化存在较为显著的地区差异;(4)经济发展水平和产业需求规模对文化制造业的科技金融支持效率产生显著的负向作用,而金融发展程度和政府支持力度对其具有显著的正向作用。

Based on the panel data of 11 provinces in the Yangtze River Economic Belt from 2012 to 2017,this paper makes static and dynamic measurements on the efficiency of sci-tech finance support of cultural manufacturing industries by using the DEA,extended DEA model and Malmquist index,and then carries out a Tobit regression analysis on its influencing factors.The results show that:(1)The efficiency of sci-tech finance support of the cultural manufacturing industries in the Yangtze River Economic Belt,which is reflected by the technical efficiency,is DEA ineffective as a whole because of the ineffective pure technical efficiency and scale efficiency;(2)The total factor productivity(TFP)of sci-tech finance support of the cultural manufacturing industries in the Yangtze River Economic Belt,which is reflected by the Malmquist index,shows negative increase in general mainly because of the hysteretic technological progresses of most provinces;(3)The technical efficiency and especially TFP change of sci-tech finance support of the cultural manufacturing industries in the Yangtze River Economic Belt exists in the relatively significant regional differences;(4)The economic development level and industrial demand scale has a significant negative effect on the efficiency of sci-tech finance support of cultural manufacturing industries.However,the degree of financial development and support from government has a significant positive effect on it.