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应用生态学报 ›› 2019, Vol. 30 ›› Issue (10): 3527-3534.doi: 10.13287/j.1001-9332.201910.012

• 研究论文 • 上一篇    下一篇

东北地区生态资本效率时空差异与影响因素

石健, 黄颖利*   

  1. 东北林业大学经济管理学院, 哈尔滨 150040
  • 收稿日期:2018-11-19 出版日期:2019-10-20 发布日期:2019-10-20
  • 通讯作者: *E-mail: ylhuangnefu@163.com
  • 作者简介:石 健, 男, 1994年生, 硕士研究生. 主要从事绿色发展研究. E-mail: 305507384@qq.com
  • 基金资助:
    国家自然科学基金项目(31700562)和黑龙江省哲学社会科学研究规划项目(17JYE396)资助

Spatial and temporal differences and influencing factors of ecological capital efficiency in Northeast China

SHI Jian, HUANG Ying-li*   

  1. School of Economics and Management, Northeast Forestry University, Harbin 150040, China
  • Received:2018-11-19 Online:2019-10-20 Published:2019-10-20
  • Contact: *E-mail: ylhuangnefu@163.com
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (31700562) and the Philosophy and Social Science Research Planning Project of Heilongjiang Province (17JYE396).

摘要: 生态资本是生态文明建设的重要支点,测度生态资本效率的时空分异和影响因素,有助于了解生态资本效率现状进而提升生态文明水平实现绿色发展.选取东北地区作为研究区域,运用超效率数据包络分析法(DEA)模型和Malmquist指数测度东北地区生态资本效率的时空变化并对影响因素进行分析.结果表明: 东北地区生态资本效率总体良好,呈现先升后降的趋势,黑龙江生态资本效率较高,呈“U”型发展,吉林、辽宁生态资本效率相对较低.Malmquist指数分析显示,技术进步是生态资本效率提升的主要推动力量.Tobit回归分析结果表明,环境的规模效应、人口结构效应变量对生态资本效率具有显著的正向影响,科技投资效率低导致环境技术效应变量与生态资本效率呈负相关.提高东北地区生态资本效率,一方面要加快产业结构调整,发展生态经济;另一方面要提升科技资金的投入效率,依托技术进步实现东北地区经济的绿色发展.

Abstract: Ecological capital is an important fulcrum for the construction of ecological civilization. Measuring the spatial and temporal changes and influencing factors of ecological capital efficiency can help understand the current status of ecological capital efficiency and improve the level of ecological civilization to achieve green development. We used the super-efficient DEA model and Malmquist index to measure the spatial and temporal changes of ecological capital efficiency in Northeast China and analyzed the influencing factors. The results showed that the ecological capital efficiency in Northeast China was generally good, showing a trend of rising first and then decreasing. The ecological capital efficiency of Heilongjiang was high, showing U-shaped development, while that in Jilin and Liaoning provinces was relatively low. Results from the Malmquist index analysis showed that technological progress was the main driving force for the improvement of ecological capital efficiency. The results of Tobit regression analysis showed that the environment scale effect and the demographic effect variables had a significant positive impact on the efficiency of ecological capital. The low efficiency of science and technology investment led to negative correlation between environmental technology effect variables and ecological capital efficiency. To improve the ecological capital efficiency in Northeast China, on the one hand, we should accelerate the adjustment of industrial structure and develop ecological economy, on the other hand, we should increase the input efficiency of science and technology funds and rely on technological progress to realize green development of economy in Northeast China.