贫困地区基础设施效率及其时空溢出特征——基于三峡库区面板数据的例证

发布时间：2017-12-31 22:35

本文关键词：贫困地区基础设施效率及其时空溢出特征——基于三峡库区面板数据的例证　出处：《贵州财经大学学报》2016年06期 　论文类型：期刊论文

【摘要】：基础设施建设是贫困地区经济增长步入正轨的先行条件,也是政府支持贫困地区经济发展的必然举措。基于三峡库区面板数据的数据包络分析和动态空间滞后模型研究,对基础设施效率以及时空溢出效应进行探讨。结果显示:基础设施效率整体上明显改善,但特困区县基础设施效率处于低水平陷阱之中;基础设施效率存在显著为正的时空溢出效应,效率提升具有显著的动态促进和空间协同;优势地区基础设施效率的时间溢出效应更加突出,劣势地区基础设施效率的空间溢出效应较为明显。基于上述结论,如何破解协调失灵和改善空间配置是三峡库区基础设施效率进一步提升的关键所在。
[Abstract]:Infrastructure construction is on track to the conditions of economic growth in poor areas, the government is also necessary measures to support economic development in poor areas. The research lag model of data envelopment analysis and dynamic space in Three Gorges Reservoir Area Based on the panel data, to explore the efficiency of infrastructure and spatial spillover effects. The results showed that the infrastructure efficiency improved significantly, but poor county infrastructure efficiency at a low level trap; infrastructure efficiency has significant positive spillover effects for time and space, improve the efficiency significantly and promote the dynamic space time cooperative; spillover effect efficiency of infrastructure area is more prominent, the spillover effect of inferior area infrastructure efficiency is more obvious. Based on the above conclusion, how to crack coordination failure and improve the spatial configuration of the Three Gorges reservoir is the infrastructure to further enhance the efficiency. The key is.

【作者单位】：长江上游经济研究中心;
【基金】：教育部省部共建人文社会科学重点研究基地项目(14JJD790018) 重庆工商大学研究生创新型科研项目(yjscxx2016-060-01)
【分类号】：F283
【正文快照】： 一、问题的提出内生增长理论认为基础设施投资促进经济增长的原动力不仅体现在投资拉动上,还与基础设施的溢出效应相关(Barro,1990[1]),基础设施固有的准公共物品属性在提高要素生产率、降低企业成本、减少交易摩擦等方面对经济增长起到长期促进作用(李平等,2011[2])。在投资

【相似文献】