{"title":"衡量管理层对坏消息的隐瞒程度","authors":"Vasiliki Athanasakou, Martin Walker","doi":"10.1080/09638180.2023.2268677","DOIUrl":null,"url":null,"abstract":"We develop a measure of management’s withholding of bad news (NBF – net bad flows) based on the relative lumpiness of negative daily abnormal stock returns in the fiscal period. We present an extensive set of tests that support the construct validity of NBF as a measure of management’s bad news withholding. Being calculable for listed companies using daily stock return data, NBF can complement direct scores of corporate disclosures when assessing the overall quality of corporate financial communication. We also compare the properties of NBF with the properties of measures of stock price crash risk. We find that NBF outperforms traditional crash risk measures in capturing bad news withholding. Re-estimating the crash risk measures using daily instead of weekly stock returns yields more powerful proxies for bad news withholding that are more closely related to NBF.","PeriodicalId":11764,"journal":{"name":"European Accounting Review","volume":null,"pages":null},"PeriodicalIF":2.5000,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Measure of Management’s Withholding of Bad News\",\"authors\":\"Vasiliki Athanasakou, Martin Walker\",\"doi\":\"10.1080/09638180.2023.2268677\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We develop a measure of management’s withholding of bad news (NBF – net bad flows) based on the relative lumpiness of negative daily abnormal stock returns in the fiscal period. We present an extensive set of tests that support the construct validity of NBF as a measure of management’s bad news withholding. Being calculable for listed companies using daily stock return data, NBF can complement direct scores of corporate disclosures when assessing the overall quality of corporate financial communication. We also compare the properties of NBF with the properties of measures of stock price crash risk. We find that NBF outperforms traditional crash risk measures in capturing bad news withholding. Re-estimating the crash risk measures using daily instead of weekly stock returns yields more powerful proxies for bad news withholding that are more closely related to NBF.\",\"PeriodicalId\":11764,\"journal\":{\"name\":\"European Accounting Review\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.5000,\"publicationDate\":\"2023-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European Accounting Review\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/09638180.2023.2268677\",\"RegionNum\":3,\"RegionCategory\":\"管理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"BUSINESS, FINANCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Accounting Review","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/09638180.2023.2268677","RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BUSINESS, FINANCE","Score":null,"Total":0}
We develop a measure of management’s withholding of bad news (NBF – net bad flows) based on the relative lumpiness of negative daily abnormal stock returns in the fiscal period. We present an extensive set of tests that support the construct validity of NBF as a measure of management’s bad news withholding. Being calculable for listed companies using daily stock return data, NBF can complement direct scores of corporate disclosures when assessing the overall quality of corporate financial communication. We also compare the properties of NBF with the properties of measures of stock price crash risk. We find that NBF outperforms traditional crash risk measures in capturing bad news withholding. Re-estimating the crash risk measures using daily instead of weekly stock returns yields more powerful proxies for bad news withholding that are more closely related to NBF.
期刊介绍：
Devoted to the advancement of accounting knowledge, it provides a forum for the publication of high quality accounting research manuscripts. The journal acknowledges its European origins and the distinctive variety of the European accounting research community. Conscious of these origins, European Accounting Review emphasises openness and flexibility, not only regarding the substantive issues of accounting research, but also with respect to paradigms, methodologies and styles of conducting that research. Though European Accounting Review is a truly international journal, it also holds a unique position as it is the only accounting journal to provide a European forum for the reporting of accounting research.
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