环境规制、经济高质量发展与生态资本利用的空间关系——以北部湾经济区为例

生态资本利用的空间关系影响区域可持续发展。以北部湾经济区2006—2019年面板数据为例,构建空间杜宾模型研究环境规制、经济高质量发展与生态资本利用的空间关系,结论如下：（1）环境规制、经济高质量发展和生态资本构成三E系统。（2）生态资本利用存在显著空间正自相关关系。（3）生态资本供需、流量利用及存量占用与环境规制显著空间正相关,环境规制抑制了存量占用及资本供需和流量利用水平;与经济高质量发展显著空间正相关,经济高质量发展显著提高了资本供给需求与流量利用,也增大了存量占用。（4）交互效应显著抑制了两者对资本供需与流量利用的影响、抑制了环境规制对存量占用的影响,也促进了经济高质量发展对存量占用的影响。研究结论对区域生态资本管控有实际意义。

On spatial relationship between environmental regulation,high-quality economic development and the utilization of ecological capital: Taking the Beibu Gulf Economic Zone as an example

How to utilize ecological capital utilization can have influence on the sustainable development. Taking the panel data from the Beibu Gulf Economic Zone covering 2006-2019 as an example in this article, we build an SDM model to examine the spatial relationship between environmental regulation, high-quality economic development and ecological capital. Some conclusions can be drawn as follows. (1) Environmental regulation, high-quality economic development and ecological capital utilization constitutes a system, also known as a "3E" system. (2) There is a significant spatial positive autocorrelation of the utilization of ecological capital. (3) Environmental regulation has a significant positive correlation with the supply and demand of ecological capital, flow utilization and stock occupancy. Environmental regulation inhibits the stock occupancy as well as capital supply and demand and flow utilization levels. High-quality economic development significantly increases capital demand, supply and flow utilization, as well as stock occupancy. (4) The interaction between environmental regulation and high-quality economic development promotes the change of capital supply and demand and flow utilization, and restrains the change trend of stock occupation. The conclusion is of a practical significance for us to have a better understanding of rational utilization of ecological resources.