经济学院知识库

自改革开放以来，粗放式经济增长方式导致资源过度开发、环境污染以及生态系统失 衡等问题，严重破坏了生态环境本底。当前正处于经济社会转型的关键时期，要满足人民 群众对美好环境的需要，解决发展不平衡不充分的问题，就要全面恢复生态环境持续供给 生态产品的能力。作为我国西部地区重要的生态安全屏障，甘肃省生态环境脆弱，适合开 发的土地面积仅占 10%左右，禁止和限制开发区面积占比达到 90%，面临着统筹生态产品 供给与经济发展的艰巨挑战。因此，需要对甘肃省生态产品供给与经济发展耦合协调发展 进行研究，以明晰其协调发展时序变化特征及现状，提出具有现实意义的对策建议。 本文首先整理与总结了生态产品供给与经济协调发展相关概念与理论基础，构建了相 应评价指标体系。其次，利用 STATA 软件基于熵值法测度 2009-2021 年甘肃省各市生态产 品供给和经济发展综合水平指数。再次，运用耦合协调模型，测算和分析甘肃省各市生态 产品供给和经济发展两系统间耦合协调度数值，并运用障碍度诊断模型分析影响两系统发 展的具体障碍因子。最后，基于甘肃省生态产品供给与经济协调发展中存在问题和实证分 析结果，提出推动两系统间协调水平提升的对策建议。研究结论与对策建议如下： （1）甘肃省各市两系统综合水平发展指数总体都呈上升趋势，但上升速度较慢。（2） 研究期间各市域的生态产品供给与经济发展耦合协调度水平在不断上升，并有越来越多的 城市逐渐达到协调状态。但甘肃省各市耦合协调值最高也仅仅达到中度水平，并没有高水 平耦合协调状态出现。（3）障碍度诊断模型分析结果显示公共性水生态产品供给准则层与 经营性生态产品供给准则层障碍因子数值较大，表明其对甘肃省各市生态产品供给系统发 展的阻碍程度较高；经济规模、创新投入与经济共享准则层障碍因子数值较大，对甘肃省 各市经济发展系统阻碍程度较高。（4）基于两系统间存在的问题和实证分析结果，提出甘 肃应该从加大生态保护与治理力度、大力推进生态产业化、持续推动生态产业化与坚持创 新驱动多措并举，以供给更多生态产品，促进生态资源更多转化为生态财富，推动生态产 品供给与经济协调发展,破解当前发展困局。

关键词：甘肃省 生态产品供给 经济发展 协调发展 

Since the reform and opening up, the extensive mode of economic growth has caused problems such as over-exploitation of resources, environmental pollution and imbalance of ecological system, which has seriously damaged the ecological environment background. At present, we are in a critical period of economic and social transformation. To meet the people's needs for a better environment and solve the problem of unbalanced and inadequate development, we must fully restore the ecological environment's ability to sustainably supply ecological products. As an important ecological security barrier in western China, Gansu Province has a fragile ecological environment. The land area suitable for development only accounts for about 10%, and the area of prohibited and restricted development zones accounts for 90%. The development space is limited, and it is faced with the arduous challenge of coordinating the supply of ecological products and economic development. Therefore, it is necessary to study the coupling and coordinated development of ecological product supply and economic development in Gansu Province, in order to clarify the characteristics and current situation of the sequential change of the coordinated development, and put forward countermeasures and suggestions with practical significance. This paper first sorted out and summarized the concepts and theoretical basis of ecological product supply and economic coordinated development, and constructed the corresponding evaluation index system. Secondly, STATA software was used to measure the comprehensive level index of ecological product supply and economic development of each city in Gansu Province from 2009 to 2021 based on entropy method. Thirdly, the coupled coordination model is used to calculate and analyze the coupling coordination degree between the ecological product supply and economic development of each city in Gansu Province, and the obstacle degree diagnosis model is used to analyze the specific obstacle factors affecting thedevelopment of the two systems. Finally, based on the problems in the coordinated development of ecological product supply and economy in Gansu province and the results of empirical analysis, the countermeasures and suggestions to promote the coordination level between the two systems were put forward. The research conclusions are as follows: (1) The overall comprehensive level of the two systems in each city of Gansu Province showed an upward trend, but the rising speed was slow. (2) During the study period, the degree of coupling coordination between the supply of ecological products and economic development of each city was continuously rising, and more and more cities gradually reached the state of coordination. However, the highest coupling coordination value of each city in Gansu Province only reached a moderate level, and have not high-level coupling coordination state appeared. (3) The analysis results of the barrier degree diagnosis model showed that the barrier factor values of the public water ecological product supply criterion layer and the business ecological product supply criterion layer were large, indicating that the obstacle degree to the development of the ecological product supply system in Gansu Province was relatively high; The barrier factor values of economic scale, innovation input and economic sharing criteria are large, which have a high obstacle degree to the economic development system of each city in Gansu Province. (4) Based on the problems between the two systems and the results of empirical analysis, it is proposed that Gansu should strengthen ecological protection and governance, vigorously promote ecological industrialization, continuously promote ecological industrialization, and adhere to innovation-driven measures, so as to supply more ecological products and promote the conversion of ecological resources into ecological wealth. Promote the coordinated development of ecological product supply and economy, and break the current development dilemma. Keywords: Gansu province；Ecological product supply；Economic development； Coordinated development；