{"title":"期权价格的信息含量:比较分析师预测与基于期权的预测","authors":"Anthony Sanford","doi":"10.1016/j.najef.2024.102197","DOIUrl":null,"url":null,"abstract":"<div><p>The asset pricing literature has been producing increasingly complex and computationally intensive models of stock returns. Separately, professional analysts’ forecast stock returns. Are the sophisticated methods found in the asset pricing literature achieving different forecasts to those of analysts?’ Do the two forecasts’ even capture the same information? In this paper, I hypothesize that analyst forecasts and forecasts constructed using option prices will be different because they place different weights on available information. Using hypothesis tests and quantile regressions, I find that option-based forecasts are statistically significantly different from analyst forecasts at every level of the forecast distribution. Using cross-sectional regressions, I find that the difference originates in the weighting structure of the information sets used to create the forecasts: option-based forecasts incorporate information about the probability of extreme events more heavily while analyst forecasts focus on information about firm and macroeconomic fundamentals.</p></div>","PeriodicalId":47831,"journal":{"name":"North American Journal of Economics and Finance","volume":"73 ","pages":"Article 102197"},"PeriodicalIF":3.8000,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1062940824001220/pdfft?md5=5fd91b29dd81670ade444864e2c85240&pid=1-s2.0-S1062940824001220-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Information content of option prices: Comparing analyst forecasts to option-based forecasts\",\"authors\":\"Anthony Sanford\",\"doi\":\"10.1016/j.najef.2024.102197\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The asset pricing literature has been producing increasingly complex and computationally intensive models of stock returns. Separately, professional analysts’ forecast stock returns. Are the sophisticated methods found in the asset pricing literature achieving different forecasts to those of analysts?’ Do the two forecasts’ even capture the same information? In this paper, I hypothesize that analyst forecasts and forecasts constructed using option prices will be different because they place different weights on available information. Using hypothesis tests and quantile regressions, I find that option-based forecasts are statistically significantly different from analyst forecasts at every level of the forecast distribution. Using cross-sectional regressions, I find that the difference originates in the weighting structure of the information sets used to create the forecasts: option-based forecasts incorporate information about the probability of extreme events more heavily while analyst forecasts focus on information about firm and macroeconomic fundamentals.</p></div>\",\"PeriodicalId\":47831,\"journal\":{\"name\":\"North American Journal of Economics and Finance\",\"volume\":\"73 \",\"pages\":\"Article 102197\"},\"PeriodicalIF\":3.8000,\"publicationDate\":\"2024-05-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S1062940824001220/pdfft?md5=5fd91b29dd81670ade444864e2c85240&pid=1-s2.0-S1062940824001220-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"North American Journal of Economics and Finance\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1062940824001220\",\"RegionNum\":3,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BUSINESS, FINANCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"North American Journal of Economics and Finance","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1062940824001220","RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BUSINESS, FINANCE","Score":null,"Total":0}
Information content of option prices: Comparing analyst forecasts to option-based forecasts
The asset pricing literature has been producing increasingly complex and computationally intensive models of stock returns. Separately, professional analysts’ forecast stock returns. Are the sophisticated methods found in the asset pricing literature achieving different forecasts to those of analysts?’ Do the two forecasts’ even capture the same information? In this paper, I hypothesize that analyst forecasts and forecasts constructed using option prices will be different because they place different weights on available information. Using hypothesis tests and quantile regressions, I find that option-based forecasts are statistically significantly different from analyst forecasts at every level of the forecast distribution. Using cross-sectional regressions, I find that the difference originates in the weighting structure of the information sets used to create the forecasts: option-based forecasts incorporate information about the probability of extreme events more heavily while analyst forecasts focus on information about firm and macroeconomic fundamentals.
期刊介绍:
The focus of the North-American Journal of Economics and Finance is on the economics of integration of goods, services, financial markets, at both regional and global levels with the role of economic policy in that process playing an important role. Both theoretical and empirical papers are welcome. Empirical and policy-related papers that rely on data and the experiences of countries outside North America are also welcome. Papers should offer concrete lessons about the ongoing process of globalization, or policy implications about how governments, domestic or international institutions, can improve the coordination of their activities. Empirical analysis should be capable of replication. Authors of accepted papers will be encouraged to supply data and computer programs.