{"title":"衡量巴西的长期风险","authors":"Caio Almeida, Diego Brandão","doi":"10.12660/BRE.V39N12019.77132","DOIUrl":null,"url":null,"abstract":"We study the temporal structure of risk prices, risk exposures and expected market returns for Brazil assuming the economy follows a long run risks model. The model consists on an endowment economy where aggregate consumption and dividend growth contain predictable components, and a representative agent has Epstein-Zin recursive preferences with CES specification. We show that aggregate consumption in Brazil is sufficiently predictable to generate risk premia associated with Epstein-Zin preferences in excess of traditional compensations induced by power utility. Moreover, risk compensation is dominated by permanent shocks both in the short and long run, as Epstein-Zin preferences mitigate the price of temporary shocks' risk.","PeriodicalId":332423,"journal":{"name":"Brazilian Review of Econometrics","volume":"58 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Measuring Long Run Risks for Brazil\",\"authors\":\"Caio Almeida, Diego Brandão\",\"doi\":\"10.12660/BRE.V39N12019.77132\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We study the temporal structure of risk prices, risk exposures and expected market returns for Brazil assuming the economy follows a long run risks model. The model consists on an endowment economy where aggregate consumption and dividend growth contain predictable components, and a representative agent has Epstein-Zin recursive preferences with CES specification. We show that aggregate consumption in Brazil is sufficiently predictable to generate risk premia associated with Epstein-Zin preferences in excess of traditional compensations induced by power utility. Moreover, risk compensation is dominated by permanent shocks both in the short and long run, as Epstein-Zin preferences mitigate the price of temporary shocks' risk.\",\"PeriodicalId\":332423,\"journal\":{\"name\":\"Brazilian Review of Econometrics\",\"volume\":\"58 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Brazilian Review of Econometrics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.12660/BRE.V39N12019.77132\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Brazilian Review of Econometrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12660/BRE.V39N12019.77132","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We study the temporal structure of risk prices, risk exposures and expected market returns for Brazil assuming the economy follows a long run risks model. The model consists on an endowment economy where aggregate consumption and dividend growth contain predictable components, and a representative agent has Epstein-Zin recursive preferences with CES specification. We show that aggregate consumption in Brazil is sufficiently predictable to generate risk premia associated with Epstein-Zin preferences in excess of traditional compensations induced by power utility. Moreover, risk compensation is dominated by permanent shocks both in the short and long run, as Epstein-Zin preferences mitigate the price of temporary shocks' risk.