The Deep Drivers of Green Credit: From Policy Incentives to Reshaping Environmental Performance in Structural Transformation

The Institutional Logic and Coupling Mechanism of Green Credit and Environmental Performance

Under the current global climate governance and sustainable development framework, green finance has evolved from a supplementary tool into a core institutional intervention. Green credit policies, in particular, have become a key lever in guiding financial capital towards low-carbon and clean technology sectors. This study, based on panel data analysis of high-polluting enterprises after the implementation of the Chinese Green Credit Guidelines in 2012, reveals the non-linear impact pathways of this policy on corporate environmental performance (EP).

In traditional financial systems, high-polluting, high-energy-consuming industries often face financing barriers due to their high-risk and high-pollution characteristics. The introduction of green credit policies essentially internalizes environmental compliance and resource efficiency as hard constraints on credit decisions through external policy pressure. The study finds that this constraint mechanism primarily exerts its effect through two interacting channels:

1. Coercive Mechanism of Financing Constraints: The green credit mechanism directly increases the risk premium for high-polluting investments by setting credit thresholds based on indicators such as resource efficiency and pollution reduction. This "green signal" mechanism is manifested in institutional theory as "Isomorphic Pressure." It forces enterprises to optimize their resource utilization patterns under the constraints of capital allocation, thereby converting environmental risks into financial risks and driving enterprises to proactively upgrade technology and improve operational efficiency.

2. Incentive Effect of Innovation Compensation: Another layer of policy logic lies in the incentive effect. Green credit provides a capital channel for enterprises willing to invest in green technologies and low-carbon transition paths. This not only alleviates the funding gap for enterprises in the early stages of transformation but, more importantly, it provides a clear financial return expectation for enterprises participating in "green innovation." This encourages enterprises to transition from passive compliance to active green technology innovation, thereby accelerating the structural upgrade towards more sustainable production models.

Heterogeneous Analysis: The Influence of Region, Industry, and Ownership Structure

Policy effects are not uniform; the heterogeneity of their impact is key to understanding global development imbalances and regional competition. Empirical results indicate significant differences in the responsiveness of eastern regions, competitive industries, and state-owned enterprises (SOEs) under green credit policies. This suggests that when designing universal green finance tools, the regional development stage, industrial structure, and ownership background must be considered as moderators of policy absorption and implementation efficiency.

State-owned enterprises, as special entities for resource allocation, are not merely recipients of capital flow in the green credit system but also key nodes for policy transmission and technological implementation. The differences in their response reflect the dynamic interplay between state-led industrial upgrading strategies and market-oriented green finance mechanisms within the context of China as a developing country.

Implications for Global Sustainable Development Governance### Implications for Global Sustainable Development Governance

China's green credit practices provide important empirical samples for global development issues. It demonstrates that in developing countries, using financial instruments to target high-pollution industries can effectively balance environmental goals with economic growth goals. However, translating this local success into a global sustainable development paradigm still faces structural challenges:

1. Policy Resilience and Sustainability: The effectiveness of green credit depends on the continuity of policies and the strength of regulatory enforcement. Without strong institutional guarantees, policy signals may be diluted by short-term economic fluctuations. 2. Inclusiveness of Governance: The promotion of green finance should not be limited to large enterprises; mechanisms must be designed to empower small and medium-sized enterprises (SMEs), bridge the digital divide, and ensure social equity in the green transition process, avoiding the solidification of existing development inequalities through green transitions.

From a long-term governance perspective, the evolution of green credit indicates that global governance is shifting from mere "resource allocation" to "risk sharing and value reshaping." In the future, the focus of international cooperation will no longer be simply providing funds, but rather building a complex financial and regulatory ecosystem capable of effectively integrating climate risks, ESG indicators, and regional development needs. This requires international organizations and multilateral institutions to deepen their roles in setting green standards, coordinating cross-border financing, and innovating development finance, in order to support the Global South in maintaining its developmental autonomy while achieving inclusive low-carbon transitions.