生态产品价值实现对城乡融合的非线性影响OACHSSCD

The ecological products value realization is an important hand in promoting urban-rural integration and development,and it is of great significance to systematically analyze its influence mechanism on urban-rural integration.Based on the panel data of 24 resource cities in Northeast China from 2012 to 2022,this paper examines the nonlinear impact of ecological product value realization on urban-rural integration and its mechanism using a two-way fixed-effects model.The empirical results are as below.Firstly,there is a significant U-shaped relationship between the realization of ecological product value and urban-rural integration(inflection point of 0.624),and this conclusion still holds after a series of robustness tests.Secondly,the mechanism test results show that the effect of ecological product value realization on urban-rural integration is mainly based on three aspects:ecological environment effect,industrial environment effect and affluence effect.Thirdly,the results of spatial effect analysis show that the level of urban-rural integration development,regional location and different dimensions of urban-rural integration affect the role of ecological product value realization for urban-rural integration.As the level of urban-rural integrated development increases,the influence of ecological product value realization on urban-rural integrated development shows a trend of gradually becoming weaker and then strengthening.The effect of ecological product value realization on urban-rural integration and development is significant in Liaoning and Jilin Provinces,while Heilongjiang Province and eastern Inner Mongolia are not significant.And compared with urban-rural population integration,spatial integration and ecological integration,ecological product value realization plays a more significant role in urban-rural economic integration and urban-rural social integration.This study provides some references for the in-depth exploration of the value realization of ecological products to promote the integrated development of urban and rural areas.