{"title":"人口老龄化对中国经济的影响","authors":"Y. Hsu, Hiroshi Yoshida, Fengming Chen","doi":"10.1177/09749101211067079","DOIUrl":null,"url":null,"abstract":"The Chinese economy had an extraordinary average GDP growth rate of 8.50 percent from 1980 to 2018. However, the implementation of one-child policy in the late 1970s has depressed the total fertility rate to below the replacement rate since 1992. China thus experienced an increasing composition of older populations in the past three decades, which puts pressure on Chinese economic growth and makes its eye-catching economic growth potentially unsustainable. This study develops an overlapping generations (OLG) model to investigate the impacts of this demographic transition in the Chinese economy. This study conducts six policy reform exercises to examine measures that could improve the sustainability of fiscal and pension systems. The simulation results indicate that a mild tax increase on either wage income or consumption does not improve the fiscal stance but creates distortionary effects on saving and consumption behaviors. Of the pension reform measures considered, the combination of extending the mandatory retirement age and cutting the replacement ratio offers the most significant improvement to pension sustainability. However, increasing the contribution rate of the working-age population has the least effect on pension sustainability and a noticeable distortionary effect on the consumption ratio and saving rate.","PeriodicalId":37512,"journal":{"name":"Global Journal of Emerging Market Economies","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"The Impacts of Population Aging on China’s Economy\",\"authors\":\"Y. Hsu, Hiroshi Yoshida, Fengming Chen\",\"doi\":\"10.1177/09749101211067079\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Chinese economy had an extraordinary average GDP growth rate of 8.50 percent from 1980 to 2018. However, the implementation of one-child policy in the late 1970s has depressed the total fertility rate to below the replacement rate since 1992. China thus experienced an increasing composition of older populations in the past three decades, which puts pressure on Chinese economic growth and makes its eye-catching economic growth potentially unsustainable. This study develops an overlapping generations (OLG) model to investigate the impacts of this demographic transition in the Chinese economy. This study conducts six policy reform exercises to examine measures that could improve the sustainability of fiscal and pension systems. The simulation results indicate that a mild tax increase on either wage income or consumption does not improve the fiscal stance but creates distortionary effects on saving and consumption behaviors. Of the pension reform measures considered, the combination of extending the mandatory retirement age and cutting the replacement ratio offers the most significant improvement to pension sustainability. However, increasing the contribution rate of the working-age population has the least effect on pension sustainability and a noticeable distortionary effect on the consumption ratio and saving rate.\",\"PeriodicalId\":37512,\"journal\":{\"name\":\"Global Journal of Emerging Market Economies\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-01-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Global Journal of Emerging Market Economies\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1177/09749101211067079\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Economics, Econometrics and Finance\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Global Journal of Emerging Market Economies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/09749101211067079","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Economics, Econometrics and Finance","Score":null,"Total":0}
The Impacts of Population Aging on China’s Economy
The Chinese economy had an extraordinary average GDP growth rate of 8.50 percent from 1980 to 2018. However, the implementation of one-child policy in the late 1970s has depressed the total fertility rate to below the replacement rate since 1992. China thus experienced an increasing composition of older populations in the past three decades, which puts pressure on Chinese economic growth and makes its eye-catching economic growth potentially unsustainable. This study develops an overlapping generations (OLG) model to investigate the impacts of this demographic transition in the Chinese economy. This study conducts six policy reform exercises to examine measures that could improve the sustainability of fiscal and pension systems. The simulation results indicate that a mild tax increase on either wage income or consumption does not improve the fiscal stance but creates distortionary effects on saving and consumption behaviors. Of the pension reform measures considered, the combination of extending the mandatory retirement age and cutting the replacement ratio offers the most significant improvement to pension sustainability. However, increasing the contribution rate of the working-age population has the least effect on pension sustainability and a noticeable distortionary effect on the consumption ratio and saving rate.
期刊介绍:
Global Journal of Emerging Market Economies is a peer-reviewed journal. The aim of the journal is to provide an international platform for knowledge sharing, discussion and networking on the various aspects related to emerging market economies through publications of original research. It aims to make available basic reference material for policy-makers, business executives and researchers interested in issues of fundamental importance to the economic prospects and performance of emerging market economies. The topics for discussion are related to the following general categories: D. Microeconomics E. Macroeconomics and Monetary Economics F. International Economics G. Financial Economics H. Public Economics I. Health, Education, and Welfare J. Labor and Demographic Economics L. Industrial Organization O. Economic Development, Innovation, Technological Change, and Growth Q. Agricultural and Natural Resource Economics • Environmental and Ecological Economics R. Urban, Rural, Regional, Real Estate, and Transportation Economics Additionally, the journal would be most interested to publish topics related to Global Financial Crisis and the Impact on Emerging Market Economies Economic Development and Inclusive Growth Climate Change and Energy Infrastructure Development and Public Private Partnerships Capital Flows to and from Emerging Market Economies Regional Cooperation Trade and Investment and Development of National and Regional Financial Markets The Belt and Road Initiative.