Do Fund Managers Misestimate Climatic Disaster Risk?
By Shashwat Alok, Nitin Kumar, Russ Wermers
Review of Financial Studies | February 2020
DOI
doi.org/10.1093/rfs/hhz143
Citation
Alok, Shashwat., Kumar, Nitin., Wermers, Russ. (2018). Do Fund Managers Misestimate Climatic Disaster Risk? Review of Financial Studies doi.org/10.1093/rfs/hhz143.
Copyright
Review of Financial Studies, 2018
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Abstract
We examine whether professional money managers overreact to large climatic disasters. We find that managers within a major disaster region underweight disaster zone stocks to a much greater degree than distant managers and that this aversion to disaster zone stocks is related to a salience bias that decreases over time and distance from the disaster, rather than to superior information possessed by close managers. This overreaction can be costly to fund investors for some especially salient disasters like hurricanes and tornadoes: a long-short strategy that exploits the overreaction generates a significant DGTW-adjusted return over the following 2 years.

Shashwat Alok is an Associate Professor of Finance at the Indian School of Business (ISB). He joined ISB in 2013 after receiving his PhD in Finance from the Olin Business School, Washington University in St. Louis. He is currently the Research Director at the Digital Identity Research Initiative.

His primary research interests are in the areas of corporate finance. In particular, his research focuses on understanding the impact of the law, government policy, and institutions on firms and individual behaviour, with a greater focus on emerging markets. His recent work seeks to examine the role of alternative data and fintech in expanding financial inclusion, and the impact of climate change on firms and capital allocation.

Professor Alok is the recipient of multiple prestigious grants, and his work has been accepted at leading international conferences such as those hosted by the American Finance Association, the Asian Bureau of Finance and Economic Research, the European Finance Association, and the Financial Intermediation Research Society. His research has been published or accepted in top academic journals such as the Review of Financial Studies, Management Science, and the Journal of Financial and Quantitative Analysis. Prof Alok's research has been cited by the Indian Economic Survey (2018-2019) and the Reserve Bank of India's Household Finance Committee Report (2017). His research has also featured in major Indian media outlets, including the Economic Times and the Times of India.

Before joining the PhD programme, he graduated among the top of his class in Computer Science and Engineering from the Manipal University. He was the recipient of the Hubert C. Moog Scholar for academic excellence while pursuing his PhD at the Washington University in St Louis.

Shashwat Alok
Shashwat Alok