{"title":"尼尔森-西格尔衰减因子和日本的定期保险费","authors":"Junko Koeda , Atsushi Sekine","doi":"10.1016/j.jjie.2022.101204","DOIUrl":null,"url":null,"abstract":"<div><p>This study examines the low–interest rate environment in Japan from mid-1990 to the end of 2020, using a dynamic Nelson–Siegel framework emphasizing the role of the decay factor. A regime-switching model estimates that the regime with low decay factor and bond yield volatility (“low” regime) has persisted since the early years of Bank of Japan's quantitative and qualitative monetary easing (QQE) policy. A shift away from the low regime can instantly increase the 10-year government bond yield by over 50 basis points by increasing the term premiums with little changes in the expected short rate.</p></div>","PeriodicalId":2,"journal":{"name":"ACS Applied Bio Materials","volume":null,"pages":null},"PeriodicalIF":4.6000,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Nelson–Siegel decay factor and term premia in Japan\",\"authors\":\"Junko Koeda , Atsushi Sekine\",\"doi\":\"10.1016/j.jjie.2022.101204\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This study examines the low–interest rate environment in Japan from mid-1990 to the end of 2020, using a dynamic Nelson–Siegel framework emphasizing the role of the decay factor. A regime-switching model estimates that the regime with low decay factor and bond yield volatility (“low” regime) has persisted since the early years of Bank of Japan's quantitative and qualitative monetary easing (QQE) policy. A shift away from the low regime can instantly increase the 10-year government bond yield by over 50 basis points by increasing the term premiums with little changes in the expected short rate.</p></div>\",\"PeriodicalId\":2,\"journal\":{\"name\":\"ACS Applied Bio Materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.6000,\"publicationDate\":\"2022-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACS Applied Bio Materials\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0889158322000144\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATERIALS SCIENCE, BIOMATERIALS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS Applied Bio Materials","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0889158322000144","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, BIOMATERIALS","Score":null,"Total":0}
Nelson–Siegel decay factor and term premia in Japan
This study examines the low–interest rate environment in Japan from mid-1990 to the end of 2020, using a dynamic Nelson–Siegel framework emphasizing the role of the decay factor. A regime-switching model estimates that the regime with low decay factor and bond yield volatility (“low” regime) has persisted since the early years of Bank of Japan's quantitative and qualitative monetary easing (QQE) policy. A shift away from the low regime can instantly increase the 10-year government bond yield by over 50 basis points by increasing the term premiums with little changes in the expected short rate.