{"title":"主权信用评级新闻对信用违约互换价差的影响","authors":"Övünç Gürsoy, Emin Avci","doi":"10.1080/10669868.2022.2115182","DOIUrl":null,"url":null,"abstract":"Abstract This paper explores the impact of sovereign credit rating news from three credit rating agencies, namely Moody’s, Fitch, and Standard & Poors, on credit default swaps (CDS). We use an event study methodology to analyze how CDS spread reacts to sovereign CR (Credit Rating) rating news in 31 countries between 2005 and 2018. The effects of rating news on CDS spread are conditional on the prior status of the rating watch or outlook. The results show that CDS spreads respond significantly more toward negative rating news. We find that sovereign rating announcements have different effects in developed and emerging markets.","PeriodicalId":44266,"journal":{"name":"Journal of East-West Business","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2022-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The Impact of Sovereign Credit Rating News on Credit Default Swap Spreads\",\"authors\":\"Övünç Gürsoy, Emin Avci\",\"doi\":\"10.1080/10669868.2022.2115182\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract This paper explores the impact of sovereign credit rating news from three credit rating agencies, namely Moody’s, Fitch, and Standard & Poors, on credit default swaps (CDS). We use an event study methodology to analyze how CDS spread reacts to sovereign CR (Credit Rating) rating news in 31 countries between 2005 and 2018. The effects of rating news on CDS spread are conditional on the prior status of the rating watch or outlook. The results show that CDS spreads respond significantly more toward negative rating news. We find that sovereign rating announcements have different effects in developed and emerging markets.\",\"PeriodicalId\":44266,\"journal\":{\"name\":\"Journal of East-West Business\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2022-09-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of East-West Business\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/10669868.2022.2115182\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"BUSINESS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of East-West Business","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/10669868.2022.2115182","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BUSINESS","Score":null,"Total":0}
The Impact of Sovereign Credit Rating News on Credit Default Swap Spreads
Abstract This paper explores the impact of sovereign credit rating news from three credit rating agencies, namely Moody’s, Fitch, and Standard & Poors, on credit default swaps (CDS). We use an event study methodology to analyze how CDS spread reacts to sovereign CR (Credit Rating) rating news in 31 countries between 2005 and 2018. The effects of rating news on CDS spread are conditional on the prior status of the rating watch or outlook. The results show that CDS spreads respond significantly more toward negative rating news. We find that sovereign rating announcements have different effects in developed and emerging markets.
期刊介绍：
Journal of East-West Business is a quarterly journal that deals with contemporary and emerging aspects of business studies, strategies, development, and practice as they relate to the Russian Federation, the new republics of the Commonwealth of Independent States, and Eastern/Central Europe-and business relationships with other countries of the world. The Journal of East-West Business is international in scope and treats business issues from comparative, cross-cultural, and cross-national perspectives. The journal features an Editorial Advisory Board that represents the Russian Federation, Eastern/Central European, and Baltic states in this new business arena.
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