https://macropaperwarehouse.com/authors/maria-alsina-pujols/Maria Alsina-PujolsHugo -- gohugo.ioen-usThu, 01 Jan 2026 00:00:00 +0000https://macropaperwarehouse.com/papers/warming-with-borders-forced-climate-migration-and-carbon-pricing/Thu, 01 Jan 2026 00:00:00 +0000https://macropaperwarehouse.com/papers/warming-with-borders-forced-climate-migration-and-carbon-pricing/<p>This paper asks how the threat of forced climate migration — international displacement driven by climate-induced natural disasters — should alter optimal carbon taxation. The motivation is twofold. First, climate change is intensifying natural disasters that disproportionately afflict developing nations, generating large cross-border population flows that existing integrated assessment models (IAMs) ignore. Second, migration and climate policy are simultaneously among the most contested political issues, yet their interaction has received almost no joint economic analysis.</p>