新疆财经 ›› 2017,Issue (4): 59-66.doi: 10.16716/j.cnki.65-1030/f.2017.04.007

• 区域经济 • 上一篇    下一篇

新疆基础设施投资效率研究 — 基于三阶段DEA方法

艾麦提江·阿布都哈力克1, 白洋1,2, 邓峰1   

  1. 1.新疆大学 经济与管理学院,新疆 乌鲁木齐,830049;
    2.新疆大学 旅游学院,新疆 乌鲁木齐,830049
  • 收稿日期:2017-04-22 出版日期:2017-08-25 发布日期:2020-11-26
  • 作者简介:艾麦提江·阿布都哈力克(1985-),男,博士研究生,研究方向:西方经济学;白洋(1982-),男,讲师,博士研究生,研究方向:西方经济学;通讯作者:邓峰(1970-),男,教授,博士生导师,研究方向:西方经济学。
  • 基金资助:
    教育部人文社会科学重点研究基地重大项目“优势技术与新疆资源效率”(06JJD80009);新疆创新管理研究中心基地招标项目“本土企业创新发展系统与创新模式研究”(202-61098);新疆大学经济与管理学院《丝路》基金项目“丝绸之路经济带基础设施投资效应及其效率提升研究”

A Study of Infrastructure Investment Efficiency in Xinjiang — Based on Three-stage DEA Model

Aimaitijiang·Abuduhalike1, Bai Yang,Deng Feng   

  1. Xinjiang University, Urumqi 830049, China
  • Received:2017-04-22 Online:2017-08-25 Published:2020-11-26

摘要: 新疆作为丝绸之路经济带核心区,为实现基础设施的互联互通,将更多的资金投入到基础设施建设中。在供给侧改革背景下,投资的效率比规模更重要,因此,有必要对低效率投资进行优化调整。本文运用投入导向型的三阶段方法,实证分析了2005年—2015年新疆15个地州市基础设施的投资绩效及其影响因素。结果表明:新疆基础设施投资效率受规模效率的制约;环境因素和随机因素对投资绩效均有明显的影响。剔除这些影响因素后,大部分地区投资绩效均有所变化;南疆地区基础设施投资效率低于北疆以及全疆平均投资效率;在投资额不变的情况下,通过优化产业结构、加强对外开放度、适当调整政府扶持力度可有效提升基础设施投资效率。

关键词: 丝绸之路经济带, 基础设施, 投资效率

Abstract: After Xinjiang has been set as the core area of the Silk Road Economic Belt, in the realization of infrastructure interconnection and interworking, place more investments in the infrastructure construction. However, under the background of supply-side reform, the efficiency of investment is more important than the scale, and the low efficiency investment should be optimized. This paper applying input-oriented three-stage DEA approach, analyze infrastructure investment efficiency and its influencing factors in 15 regions and prefectures in Xinjiang from 2005 to 2014. The results show that: the efficiency of Xinjiang infrastructure investment is restricted by the scale efficiency; environmental factors and random factors have obvious influence on the investment performance. Excluding these factors, the investment performance in most areas have been changed; In southern area’s infrastructure investment efficiency is lower than Northern area and whole Xinjiang average investment efficiency; Under the same amount of investment, Xinjiang infrastructure investment efficiency can be effectively improved by optimizing the industrial structure, promoting openness and cooperation level, adjusting government support degree.

Key words: Silk Road Economic Belt, Infrastructures, Investment Efficiency

中图分类号: