{"title":"对近期双引擎增长模型中双红利情况的详细分析","authors":"Kei Hosoya","doi":"10.1016/j.mex.2025.103562","DOIUrl":null,"url":null,"abstract":"<div><div>An important recent achievement in environmental macroeconomics is that reported by Cheng et al. [J. Macroecon. 81, 103614 (2024)]. Their model implements multiple growth engines and realizes the double dividend of economic growth and environmental improvements. However, regarding the environmental aspect, the situation could change drastically in general cases, and so a detailed understanding of the mechanisms in such cases is important for future similar studies. This paper presents additional numerical results that complement the analysis by Cheng et al. (2024), clarifies the underlying mechanisms, and makes some policy comments.</div></div>","PeriodicalId":18446,"journal":{"name":"MethodsX","volume":"15 ","pages":"Article 103562"},"PeriodicalIF":1.9000,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Detailed examination of a double-dividend case in a recent two-engine growth model\",\"authors\":\"Kei Hosoya\",\"doi\":\"10.1016/j.mex.2025.103562\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>An important recent achievement in environmental macroeconomics is that reported by Cheng et al. [J. Macroecon. 81, 103614 (2024)]. Their model implements multiple growth engines and realizes the double dividend of economic growth and environmental improvements. However, regarding the environmental aspect, the situation could change drastically in general cases, and so a detailed understanding of the mechanisms in such cases is important for future similar studies. This paper presents additional numerical results that complement the analysis by Cheng et al. (2024), clarifies the underlying mechanisms, and makes some policy comments.</div></div>\",\"PeriodicalId\":18446,\"journal\":{\"name\":\"MethodsX\",\"volume\":\"15 \",\"pages\":\"Article 103562\"},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2025-08-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"MethodsX\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2215016125004066\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"MethodsX","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2215016125004066","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
Detailed examination of a double-dividend case in a recent two-engine growth model
An important recent achievement in environmental macroeconomics is that reported by Cheng et al. [J. Macroecon. 81, 103614 (2024)]. Their model implements multiple growth engines and realizes the double dividend of economic growth and environmental improvements. However, regarding the environmental aspect, the situation could change drastically in general cases, and so a detailed understanding of the mechanisms in such cases is important for future similar studies. This paper presents additional numerical results that complement the analysis by Cheng et al. (2024), clarifies the underlying mechanisms, and makes some policy comments.