National Environmental Policies and Corporate Green Innovation: The Mirroring Versus Substitution Hypotheses

Overview

This research examines how national environmental policies influence corporate green innovation, comparing their effects across developed and emerging markets. Drawing on comparative institutional theory, the study investigates whether environmental policies serve different institutional functions depending on market context. The analysis distinguishes between market-based environmental policies, such as emissions trading schemes and environmental taxes, and nonmarket policies, including regulatory standards and command-and-control measures. The research tests two theoretical perspectives: the mirroring hypothesis, which posits that formal policies reflect and reinforce existing informal institutions, and the substitution hypothesis, which suggests that formal policies compensate for institutional weaknesses. The study addresses a gap in understanding how institutional context moderates the relationship between national policy frameworks and firm-level environmental innovation outcomes.

Methods and approach

The study employs a longitudinal panel dataset comprising 1831 publicly listed firms across 34 countries spanning the period from 2002 to 2020. Firms are categorized into developed and emerging market contexts based on established economic classifications. Corporate green innovation is measured through patent data related to environmental technologies and sustainable practices. National environmental policies are operationalized using comprehensive indices that capture both market-based instruments and nonmarket regulatory approaches. The analytical framework incorporates comparative institutional theory to examine how formal and informal institutions interact within different market contexts. The empirical strategy utilizes panel regression techniques with appropriate controls for firm-level characteristics, industry effects, and temporal variations. The methodology enables isolation of the differential effects of environmental policy types across institutional environments while accounting for potential endogeneity and confounding factors.

Results

The analysis reveals a significant asymmetry in how national environmental policies affect corporate green innovation between market types. In emerging markets, national environmental policies demonstrate a strong positive association with corporate green innovation, whereas no significant effect is observed in developed markets. Within emerging market contexts, the research identifies distinct institutional mechanisms: market-based environmental policies function as substitutes for weak formal institutional frameworks, compensating for governance deficiencies and providing alternative incentives for green innovation. Nonmarket environmental policies in emerging markets exhibit a mirroring relationship with informal institutions, reinforcing existing social norms and cultural values regarding environmental responsibility. These patterns suggest that the effectiveness of environmental policy instruments depends fundamentally on the underlying institutional architecture. The findings indicate that in developed markets, where formal and informal institutions are already robust, additional national environmental policies produce marginal effects on firm innovation behavior.

Implications

The findings have substantial implications for understanding the institutional determinants of corporate environmental behavior and for policy design across different economic contexts. The research demonstrates that national environmental policies cannot be evaluated independently of their institutional environment, challenging universalistic assumptions about policy effectiveness. For emerging markets, the results suggest that market-based policies can effectively address institutional voids by providing structure and incentives that compensate for underdeveloped formal governance mechanisms. Simultaneously, nonmarket policies leverage and amplify existing informal institutional pressures, creating complementary pathways for promoting green innovation. These insights indicate that policymakers in emerging economies should consider the substitution and mirroring dynamics when designing environmental policy portfolios, potentially prioritizing market-based instruments where formal institutions are weakest while using nonmarket policies to reinforce cultural and social environmental values. For developed markets, the absence of significant policy effects suggests that incremental policy changes may be insufficient, potentially requiring more transformative approaches or that other factors beyond national policy frameworks drive green innovation in mature institutional environments. The research contributes to comparative institutional theory by empirically validating context-dependent relationships between formal policies and organizational outcomes, highlighting the need for institutional contingency perspectives in environmental governance research.

Disclosure

• Research title: National Environmental Policies and Corporate Green Innovation: The Mirroring Versus Substitution Hypotheses
• Authors: Ivan Miroshnychenko, Knut Haanæs, Julia Katharina Binder
• Publication date: 2026-01-21
• DOI: https://doi.org/10.1002/bse.70435
• OpenAlex record: View
• Image credit: Photo by alexgolovinphotography on Freepik (Source • License)
• Disclosure: This post was generated by artificial intelligence. The original authors did not write or review this post.