RESUMEN
Assessing the impact of transforming resource-based cities (RBCs) through scientific evaluation is a crucial approach to gauge the efficacy of implementation of national locational policies. Drawing upon panel data encompassing 113 RBCs over the period 2006 to 2020, this study employs the difference-in-differences (DID) model to systematically evaluate the impact of location-oriented policies, represented by the "National Resource-Based Economic Transformation Comprehensive Supporting Reform Pilot Zone" (CRPZ), on the trajectory of green transition development (GTD) within RBCs. The results indicate, firstly, that the CRPZ has facilitated the GTD of RBCs, and a series of robustness tests confirm this conclusion, revealing a stimulating effect that evolves from initial suppression to subsequent promotion. Secondly, CRPZ can drive the GTD of RBCs by optimizing industrial structure and enhancing innovation capability, which shows that different marginal utilities are observed in its impact on the GTD of RBCs. Finally, the effectiveness of the CRPZ in promoting the GTD of RBCs is influenced by the degree of resource dependence, with a more pronounced impact on cities with higher levels of resource dependence. The conclusions of this study provide valuable insights for the ongoing evaluation of location-oriented policies and the promotion of GTD in RBCs.
