Exploring the dilemma and influencing factors of ecological transformation of resource-based cities in China: perspective on a tripartite evolutionary game

The ecological transformation of the mineral resource-based cities (MRBCs) is the key to promoting the construction of ecological civilization and realizing the sustainable development of the social economy and society in China. Existing research ignores the influence of public participation on other subjects in the process of transformation, which is essential to solve the dilemma faced by the ecological transformation of MRBCs. In view of this, from the perspective of stakeholders, this study constructs a new evolutionary game model, which is jointly participated in by the government, enterprises, and social factors (SF) (including public, self-media, and non-governmental organizations). This paper discusses the interests of the main parties and their inter-relationships and reveals the causal mechanism and influencing factors of the dilemma of the ecological transformation of the MRBCs. Our results demonstrate that the evolution and convergence of strategies among the tripartite game agents exhibit strong interaction. First, the single industrial structure, low regulatory efficiency, and weak ecological awareness substantially increase the cost of transformation, thus exacerbating the dilemma of MRBC transformation. Second, the transformation intensity and comprehensive income are important factors affecting the transformation, and the effect intensity of influencing factors in different transition stages is different, which implies that the focus of policies in different stages is different. Third, in the process of promoting enterprise ecological transformation, government supervision and SF supervision have significant complementary effects. However, high-intensity supervision has a significant crowding-out effect on the willingness of SF to participate. Therefore, the government needs to balance the intensity of supervision and willingness of SF to participate. Compared with the existing research, this study comprehensively reflects the complex dynamic game process of the ecological transformation of MRBCs in China and can provide a reference for the policy of promoting the ecological transformation of MRBCs in China.