“表面与政策”琢磨会
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第118期
How do Households Respond to Permanent and Transitory Income Shocks?
Evidence from Pension Reforms in Urban China
主 讲:潘颖豪(中国东谈主民大学国度发展与计谋谈论院)
主 执:刘瑞明(中国东谈主民大学国度发展与计谋谈论院)
时 间:2023年5月24日14:00-15:30
地 点:崇德西楼815会议室
首先,中年男性应该坚持每天进行体育锻炼。可以选择一些有氧运动,如慢跑、骑自行车、游泳、快走等。这些有氧运动可以提高身体的心肺功能,促进血液循环,有利于身体健康。建议中年男性每周锻炼至少3次,每次30分钟以上。
步入40岁以后,是不是很多人都有过这样的抱怨,其实,很多人之所以发出这样的感叹,一方面除了因为工作累以外,更多的还是身体机能的下降所引起的,而这其中主要就是肾脏功能的下降。
男性身体衰老主要有6个信号,主要表现在以下方面:
讲明摘记
Consumption response to permanent and transitory income changes is of central interest in economic studies. Understanding how consumption responds differently to transitory or permanent income changes is important for academia and policymakers. Exploring the prefectural policies that permanently and temporarily increase pension income in urban China, we use a representative monthly panel diary dataset to examine how household consumption responds to transitory and permanent pension increases. We find that, for each pension increase, the reform, on average, increases both permanent and transitory pension incomes among the eligible households, respectively. Based on the responses in the consumption, our estimates yield an estimate of marginal propensity to consume (MPC) being 0.64 to 0.96 but 0.05 to 0.12 for transitory income, consistent with structural estimation. The consumption responses differ by consumption categories. The estimated MPC is much larger among the households with higher liquidity constraints. By contrast, we find no significant changes in other household incomes, including wage, property, business or transfers, or other outcomes such as household size, structure, and individual labor supply. This paper provides novel evidence about different household responses to transitory and permanent income changes and delivers policy implications for predicting dynamic household responses to public policies.
讲明东谈主简介
潘颖豪,中国东谈主民大学国度发展与计谋谈论院讲师、中国东谈主民大学凸起后生学者。在中国东谈主民大学获照看学学士学位和经济学双学位,在新加坡国立大学获博士学位。谈论酷好酷好主要蚁集于寰球经济学、城市与房地产经济学和发展经济学,谈论发表于Review of Economics and Statistics、Journal of Environmental Economics and Management等期刊。
第119期
The Value of the Top Five:
Evidence from Scientific Publications in Economics
主 讲:崔静波(昆山杜克大学社会科学部、环境谈论中心)
主 执:刘瑞明(中国东谈主民大学国度发展与计谋谈论院)
时 间:2023年5月24日15:30-17:00
地 点:崇德西楼815会议室
讲明摘记
This paper examines the causal impacts of the first publication in the top 5 (T5) economics journals on the author’s lifetime academic career. Leveraging detailed historical information about authors with scientific publications appearing in 155 world-leading economic journals, we compare scholarly achievements between authors with T5 publications with similar authors without T5s. Using the staggered difference-in-differences model, our findings provide unambiguous evidence that the first T5 publication significantly alters the author’s academic career with a focus on balancing the quality vs. quantity of publications and establishing and maintaining collaboration networks. We also document a notable gender gap in publications but not in collaboration patterns.
讲明东谈主简介
崔静波,昆山杜克大学社会科学部附近经济学副教师,环境谈论中心代理主任。曾担任武汉大学经济与照看学院副教师,湖北省楚天学子东谈主才贪图,好意思国爱荷华州立大学经济学系博士后、探访助理教师。他博士毕业于好意思国爱荷华州立大学获经济学博士学位,硕士和本科折柳毕业于武汉大学和华中科技大学。谈论标的:环境经济学、专利立异、海外买卖。谈论后果以第一作家或通信作家身份发表在经济学国内顶级期刊《经济谈论》、《照看世界》、《经济学(季刊)》(2篇)、《中国工业经济》,以及海外泰斗期刊Proceedings of the National Academy of Sciences (PNAS), American Economic Review Papers and Proceedings, Journal of Environmental Economics and Management, American Journal of Agricultural Economics (2篇), Environmental and Resource Economics, Journal of Regional Science, China Economic Review, The World Economy, Energy Economics (3篇), Energy Policy (2篇)等。谈论后果被Nature Climate Change亮点讲明。主执国度当然科学基金面上花样、后生花样、济急花样、国度社科基金环节招标花容貌课题、以及江苏省青蓝花样。长期担任环境与资源经济学、立异经济学海外顶级学术期刊(JEEM, JAERE, AJAE, ERE, Nature Climate Change, Research Policy),以及国内泰斗学术期刊《中国工业经济》、《经济学(季刊)》等匿名审稿东谈主。对于中国区域碳阛阓、清洁发展机制、企业低碳时刻立异的有关谈论后果被《中国环境报》、《经济不雅察报》、《21世纪经济报谈》等媒体平台采访、转载并报谈,并受邀过问上海TEDX公开演讲。
文稿起原:东谈主大国发院
微信裁剪:张菁菁
东谈主大国发院是中国东谈主民大学集全校之力重心打造的中国性格新式高校智库,现任理事长为学校党委通知张东刚,现任院长为校长林尚立。2015年入选宇宙首批“国度高端智库”建树试点单元,并入选全球智库百强,2018岁首在“中国大学智库机构百强排名榜”中名列第一。2019年在国度高端智库抽象评估中入选第一层次梯队,是独一入选第一层次梯队的高校智库。
东谈主大国发院积极打造“新平台、大收罗,跨学科、重交叉,促立异、高产出”的高端智库平台。围绕经济处理与经济发展、政事处理与法治建树、社会处理与社会立异、寰球社交与海外干系四大谈论界限,汇注全校一流学科优质资源,在基础建树、有策画谈论、寰球社交、表面立异、公论指引和里面处理等方面得到了权臣生效。东谈主大国发院以“中国性格新式高校智库的引颈者”为策画,扎根中国地面,信守国度计谋,袭取期间责任,勤勉于于建树成为“最懂中国的世界一流大学智库”。
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incomewith智库and东谈主大国发院发布于:北京市声明:该文不雅点仅代表作家本东谈主,搜狐号系信息发布平台,搜狐仅提供信息存储空间行状。