Akademik Veri Yönetim Sistemi
Quality and Quantity, 2026 (Scopus)
The rising health costs of environmental degradation have made air pollution-related mortality a critical concern for scholars and policymakers. Despite its significance, limited attention has been paid to the complex mechanisms underlying mortality risk, particularly the potential moderating roles of institutional quality and obesity prevalence. This study addresses this gap by empirically investigating the determinants of mortality from indoor, outdoor, and total air pollution across OECD countries. Using the recently developed Half Panel Jackknife (HPJ) estimation method, the study investigates the effects of economic development, environmental degradation, health expenditure, institutional quality, and obesity prevalence on air pollution-related mortality. The findings indicate that these factors can have statistically significant causal effects on air-pollution-related mortality, with notable variation across exposure categories. Building on this evidence, the study advances policy recommendations to reduce the health consequences of air pollution through integrated strategies that strengthen institutional frameworks, enhance healthcare responses, and address broader socioeconomic determinants.