{"title":"气候灾害对股权资本成本的影响——来自中国的证据","authors":"Xiaojun Chu, Jing Xu","doi":"10.1175/wcas-d-22-0002.1","DOIUrl":null,"url":null,"abstract":"\nClimate change intensifies the probability and intensity of disaster and brings adverse impact on social and economic activities. This paper presents the impact of climate risk on the cost of equity capital (COE) and sheds light on the influence mechanisms and moderating factors between climate disasters shocks and the COE in the developing country. We first explain how climate risk represented by drought impact on the COE theoretically. Using the sample data of listed in A-share market from 2004 to 2019, we find that drought leads to the rise of the COE due to the deterioration of information environment and the rise of business risk. Specifically, the influence mechanism is tested and the results show that (1) drought increases firms’ real earnings management, (2) and drought has a negative impact on the firms’ ROA. Namely, the influence mechanism of drought on the COE is drought changes the firms’ information environment and business activities. Further analysis shows that the impact of drought on the COE is different in heterogeneous firm. The drought has a significant impact on the COE in firms with low-ability managers, state-owned enterprises, and politically connected firms, but not significant in firms with high-ability managers, non-state-owned enterprises, and non-politically connected firms. Our research helps people understand the consequences of climate change from the micro firm’s perspective.","PeriodicalId":48971,"journal":{"name":"Weather Climate and Society","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2022-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"The Impact of Climate Disaster on The Cost of Equity Capital: Evidence from China\",\"authors\":\"Xiaojun Chu, Jing Xu\",\"doi\":\"10.1175/wcas-d-22-0002.1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\nClimate change intensifies the probability and intensity of disaster and brings adverse impact on social and economic activities. This paper presents the impact of climate risk on the cost of equity capital (COE) and sheds light on the influence mechanisms and moderating factors between climate disasters shocks and the COE in the developing country. We first explain how climate risk represented by drought impact on the COE theoretically. Using the sample data of listed in A-share market from 2004 to 2019, we find that drought leads to the rise of the COE due to the deterioration of information environment and the rise of business risk. Specifically, the influence mechanism is tested and the results show that (1) drought increases firms’ real earnings management, (2) and drought has a negative impact on the firms’ ROA. Namely, the influence mechanism of drought on the COE is drought changes the firms’ information environment and business activities. Further analysis shows that the impact of drought on the COE is different in heterogeneous firm. The drought has a significant impact on the COE in firms with low-ability managers, state-owned enterprises, and politically connected firms, but not significant in firms with high-ability managers, non-state-owned enterprises, and non-politically connected firms. Our research helps people understand the consequences of climate change from the micro firm’s perspective.\",\"PeriodicalId\":48971,\"journal\":{\"name\":\"Weather Climate and Society\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2022-09-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Weather Climate and Society\",\"FirstCategoryId\":\"89\",\"ListUrlMain\":\"https://doi.org/10.1175/wcas-d-22-0002.1\",\"RegionNum\":4,\"RegionCategory\":\"地球科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENVIRONMENTAL STUDIES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Weather Climate and Society","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.1175/wcas-d-22-0002.1","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENVIRONMENTAL STUDIES","Score":null,"Total":0}
The Impact of Climate Disaster on The Cost of Equity Capital: Evidence from China
Climate change intensifies the probability and intensity of disaster and brings adverse impact on social and economic activities. This paper presents the impact of climate risk on the cost of equity capital (COE) and sheds light on the influence mechanisms and moderating factors between climate disasters shocks and the COE in the developing country. We first explain how climate risk represented by drought impact on the COE theoretically. Using the sample data of listed in A-share market from 2004 to 2019, we find that drought leads to the rise of the COE due to the deterioration of information environment and the rise of business risk. Specifically, the influence mechanism is tested and the results show that (1) drought increases firms’ real earnings management, (2) and drought has a negative impact on the firms’ ROA. Namely, the influence mechanism of drought on the COE is drought changes the firms’ information environment and business activities. Further analysis shows that the impact of drought on the COE is different in heterogeneous firm. The drought has a significant impact on the COE in firms with low-ability managers, state-owned enterprises, and politically connected firms, but not significant in firms with high-ability managers, non-state-owned enterprises, and non-politically connected firms. Our research helps people understand the consequences of climate change from the micro firm’s perspective.
期刊介绍:
Weather, Climate, and Society (WCAS) publishes research that encompasses economics, policy analysis, political science, history, and institutional, social, and behavioral scholarship relating to weather and climate, including climate change. Contributions must include original social science research, evidence-based analysis, and relevance to the interactions of weather and climate with society.