RT info:eu-repo/semantics/article T1 How climate vulnerability affects IPO activity: evidence from OECD countries A1 García Gómez, Conrado Diego A1 Demir, Ender A1 Díez Esteban, José María K1 IPO K1 Climate Vulnerability K1 Climate Change K1 Cambios climáticos-Aspectos económicos K1 Climatic changes-Economic aspects AB This study investigates the effect of climate risk vulnerability on IPO activity across 28 OECD countries between 1995 and 2020. Using the ND-GAIN Climate Vulnerability Index, we find that greater climate vulnerability is associated with a decline in IPO activity in terms of the number of offerings and total proceeds. These findings suggest that elevated climate risks heighten financial uncertainty, discouraging firms from going public and dampening investor interest. Importantly, we show that this negative effect is lower in countries with higher levels of climate readiness. Among the six sectoral components of the index, only infrastructure shows a negative and significant relationship with IPO activity. Our results are robust to a range of model specifications, lagged analyses, and instrumental variable approaches. PB Elsevier SN 0275-5319 YR 2026 FD 2026 LK https://hdl.handle.net/10259/12243 UL https://hdl.handle.net/10259/12243 LA eng DS Repositorio Institucional de la Universidad de Burgos RD 08-oct-2026