The effect of subsidized flood insurance on real estate markets

IF 2.1 3区 经济学 Q2 BUSINESS, FINANCE
Nicola Garbarino, Benjamin Guin, Jonathan Lee
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Abstract

Subsidized insurance against extreme weather events improves affordability among households in at-risk areas but it can weaken the risk signal via property prices. Leveraging a granular data set of all property transactions and flood events in England, we study the effects of a reinsurance scheme that lowers insurance premiums for at-risk properties. We document that the introduction of this scheme increases prices and transaction volumes of flood-prone properties. This fully offsets the negative direct effects of flooding on property prices, with high-income areas and high-value properties benefiting relatively more. Our findings speak to the debate on climate adaptation policies and their consequences for wealth distribution.

Abstract Image

洪水保险补贴对房地产市场的影响
针对极端天气事件的补贴保险提高了高风险地区家庭的经济承受能力,但会通过房地产价格削弱风险信号。利用英格兰所有房产交易和洪水事件的详细数据集,我们研究了降低高风险房产保险费的再保险计划的效果。根据我们的记录,该计划的引入提高了易受洪水侵袭房产的价格和交易量。这完全抵消了洪水对房产价格的直接负面影响,高收入地区和高价值房产受益相对更大。我们的研究结果为有关气候适应政策及其对财富分配的影响的讨论提供了参考。
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来源期刊
CiteScore
3.50
自引率
15.80%
发文量
43
期刊介绍: The Journal of Risk and Insurance (JRI) is the premier outlet for theoretical and empirical research on the topics of insurance economics and risk management. Research in the JRI informs practice, policy-making, and regulation in insurance markets as well as corporate and household risk management. JRI is the flagship journal for the American Risk and Insurance Association, and is currently indexed by the American Economic Association’s Economic Literature Index, RePEc, the Social Sciences Citation Index, and others. Issues of the Journal of Risk and Insurance, from volume one to volume 82 (2015), are available online through JSTOR . Recent issues of JRI are available through Wiley Online Library. In addition to the research areas of traditional strength for the JRI, the editorial team highlights below specific areas for special focus in the near term, due to their current relevance for the field.
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