{"title":"金融分析师的全球专业知识","authors":"G. Ma, S. Markov, Joanna S. Wu","doi":"10.2139/ssrn.2830333","DOIUrl":null,"url":null,"abstract":"We describe the challenges of forecasting earnings in a globally interconnected marketplace, and we document inefficient use of information regarding foreign country exposures and expected country GDP growth at the consensus and individual forecast levels. A country’s proximity to the US, importance to the firm, and visibility, as well as availability of more precise information about foreign country exposures, contribute to consensus forecast efficiency. We identify a dimension of individual analyst global expertise — similarity in exposure between the firm and the rest of the firms in the analyst portfolio — and show that it contributes to forecast efficiency, accuracy, and informativeness and that it helps the analyst achieve the coveted all-star rank, suggesting that globalization not only poses a challenge but also creates an opportunity for research providers and analysts to distinguish themselves.","PeriodicalId":222025,"journal":{"name":"Simon Business School Working Papers","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Global Expertise of Financial Analysts\",\"authors\":\"G. Ma, S. Markov, Joanna S. Wu\",\"doi\":\"10.2139/ssrn.2830333\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We describe the challenges of forecasting earnings in a globally interconnected marketplace, and we document inefficient use of information regarding foreign country exposures and expected country GDP growth at the consensus and individual forecast levels. A country’s proximity to the US, importance to the firm, and visibility, as well as availability of more precise information about foreign country exposures, contribute to consensus forecast efficiency. We identify a dimension of individual analyst global expertise — similarity in exposure between the firm and the rest of the firms in the analyst portfolio — and show that it contributes to forecast efficiency, accuracy, and informativeness and that it helps the analyst achieve the coveted all-star rank, suggesting that globalization not only poses a challenge but also creates an opportunity for research providers and analysts to distinguish themselves.\",\"PeriodicalId\":222025,\"journal\":{\"name\":\"Simon Business School Working Papers\",\"volume\":\"19 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-10-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Simon Business School Working Papers\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2139/ssrn.2830333\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Simon Business School Working Papers","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.2830333","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We describe the challenges of forecasting earnings in a globally interconnected marketplace, and we document inefficient use of information regarding foreign country exposures and expected country GDP growth at the consensus and individual forecast levels. A country’s proximity to the US, importance to the firm, and visibility, as well as availability of more precise information about foreign country exposures, contribute to consensus forecast efficiency. We identify a dimension of individual analyst global expertise — similarity in exposure between the firm and the rest of the firms in the analyst portfolio — and show that it contributes to forecast efficiency, accuracy, and informativeness and that it helps the analyst achieve the coveted all-star rank, suggesting that globalization not only poses a challenge but also creates an opportunity for research providers and analysts to distinguish themselves.