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ORIGINAL RESEARCH article

Front. Environ. Sci.

Sec. Environmental Policy and Governance

Volume 13 - 2025 | doi: 10.3389/fenvs.2025.1647303

Motivating Grassroots Governments in Low-Carbon Transition: Comparative Analysis of Two Quadripartite Evolutionary Game

Provisionally accepted
  • Zhejiang University, Hangzhou, China

The final, formatted version of the article will be published soon.

Grassroots governments' low-carbon policies play a pivotal role in shaping the overall performance of the low-carbon transition. Understanding their behavioral logic within China's multi-level and polycentric governance system is therefore essential for advancing local transitions. This study develops a quadripartite evolutionary game (QEG) model involving municipal governments (MGs), county governments (CGs), township governments (TGs), and enterprises under two governance settings: the pre-pilot routine (PR) and the low-carbon pilot of "municipality-controlled townships" (LPMT). The model examines the determinants of TGs' low-carbon policy choices under different incentive–constraint configurations. Simulations show that TGs prioritize county-level rewards/punishments and environmental performance metrics in policy decisions under PR, while focus more on municipal-level regulatory probability, intensity, and rewards/punishments under LPMT. The pilot system effectively mitigates the erosion of incentives and constraints under PR. Under identical parameter configurations, the choice of policy in LPMT is more likely to achieve a stable strategic equilibrium between TGs' choice of incentive policies and enterprises' active abatement. Conversely, it is easy to fall into the prisoner's dilemma of punitive policies by TGs and passive emission reduction by enterprises under PR. By capturing the strategic interactions underlying grassroots policy choices within a polycentric governance framework, this study provides novel insights into how incentive–constraint mechanisms can be optimized to strengthen local governments' motivation for low-carbon transition.

Keywords: Low-carbon transition, Grassroots government, policy tool selection, quadripartiteevolutionary game, multi-level governance

Received: 15 Jun 2025; Accepted: 29 Aug 2025.

Copyright: © 2025 Shui and Chen. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

* Correspondence: Yuchao Chen, Zhejiang University, Hangzhou, China

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