Balancing Economic Growth and Sustainable Development in Tourism: A Cross-Country Study of Asian Countries

This study examines the relationship between tourism development, economic growth, and environmental sustainability in developing Asian economies over the period 2013–2023. Grounded in the tourism-led growth hypothesis and the Triple Bottom Line (TBL) framework, the research investigates the relationship between economic expansion and environmental impact, while assessing the moderating role of governance and sustainability performance through environmental, social, and governance (ESG) indicators. Despite growing interest in tourism's economic contributions, limited comparative evidence exists on how governance frameworks shape the relationship between tourism-led growth and environmental outcomes across developing Asian economies. Using panel data for 10 selected countries, the study applies a combination of descriptive statistics and econometric techniques, including correlation analysis, panel unit root testing, cointegration analysis, and Dumitrescu–Hurlin panel Granger causality tests. The findings provide strong empirical evidence that tourism development contributes positively to economic growth, supporting the tourism-led growth hypothesis. The results also reveal a significant positive relationship between tourism activity and carbon dioxide (CO₂) emissions, indicating that tourism expansion is associated with increased environmental pressure. The causality analysis identifies a unidirectional relationship running from tourism development to environmental degradation, suggesting that tourism growth leads to higher emissions, while environmental conditions do not significantly constrain tourism activity in the short run. This highlights the presence of a growth–sustainability tension in developing economies, where economic benefits are accompanied by environmental cost. The study further demonstrates that ESG performance plays a moderating role in this relationship. Countries with stronger governance frameworks and higher ESG scores exhibit greater capacity to manage environmental impacts, although sustainability initiatives do not fully eliminate the negative effects of tourism growth. Cross-country comparisons reveal significant heterogeneity, emphasizing the importance of institutional capacity and policy effectiveness in shaping sustainability outcomes. The study contributes to the literature by offering a comparative, multi-country analysis that integrates economic, environmental, and governance dimensions. The findings for policymakers highlight the need for proactive environmental regulation, stronger governance structures, and the adoption of sustainable tourism practices. The study concludes that achieving sustainable tourism development requires a balanced and integrated approach that aligns economic growth with environmental protection and institutional strength.