{"title":"A dynamical model for real economy and finance","authors":"F. Grassetti, C. Mammana, E. Michetti","doi":"10.1007/s11579-021-00311-3","DOIUrl":"https://doi.org/10.1007/s11579-021-00311-3","url":null,"abstract":"","PeriodicalId":48722,"journal":{"name":"Mathematics and Financial Economics","volume":"79 1","pages":"345 - 366"},"PeriodicalIF":1.6,"publicationDate":"2022-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84387053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Luca Bernardinelli, Paolo Guasoni, Eberhard Mayerhofer
{"title":"Informational efficiency and welfare.","authors":"Luca Bernardinelli, Paolo Guasoni, Eberhard Mayerhofer","doi":"10.1007/s11579-022-00319-3","DOIUrl":"https://doi.org/10.1007/s11579-022-00319-3","url":null,"abstract":"<p><p>In a continuous-time market with a safe rate and a risky asset that pays a dividend stream depending on a latent state of the economy, several agents make consumption and investment decisions based on public information-prices and dividends-and private signals. If each investor has constant absolute risk aversion, equilibrium prices do not reveal all the private signals, but lead to the same estimate of the state of the economy that one would hypothetically obtain from the knowledge of all private signals. Accurate information leads to low volatility, ostensibly improving market efficiency, but also reduces each agent's consumption through a decrease in the price of risk. Thus, informational efficiency is reached at the expense of agents' welfare.</p>","PeriodicalId":48722,"journal":{"name":"Mathematics and Financial Economics","volume":"16 4","pages":"659-683"},"PeriodicalIF":1.6,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9504816/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40376214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Arbitrage-free Nelson–Siegel model for multiple yield curves","authors":"R. Brignone, Christoph Gerhart, E. Lütkebohmert","doi":"10.1007/s11579-021-00308-y","DOIUrl":"https://doi.org/10.1007/s11579-021-00308-y","url":null,"abstract":"","PeriodicalId":48722,"journal":{"name":"Mathematics and Financial Economics","volume":"1 1","pages":"239 - 266"},"PeriodicalIF":1.6,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90259039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hunting for superstars","authors":"Martin Meier, Leopold Sögner","doi":"10.1007/s11579-023-00337-9","DOIUrl":"https://doi.org/10.1007/s11579-023-00337-9","url":null,"abstract":"","PeriodicalId":48722,"journal":{"name":"Mathematics and Financial Economics","volume":"80 1","pages":"335 - 371"},"PeriodicalIF":1.6,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90470891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Price impact equilibrium with transaction costs and TWAP trading","authors":"Eunjung Noh, Kim Weston","doi":"10.1007/s11579-021-00306-0","DOIUrl":"https://doi.org/10.1007/s11579-021-00306-0","url":null,"abstract":"","PeriodicalId":48722,"journal":{"name":"Mathematics and Financial Economics","volume":"13 1","pages":"187 - 204"},"PeriodicalIF":1.6,"publicationDate":"2021-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81214448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Optimal portfolios in the presence of stress scenarios A worst-case approach","authors":"R. Korn, Lukas Müller","doi":"10.1007/s11579-021-00304-2","DOIUrl":"https://doi.org/10.1007/s11579-021-00304-2","url":null,"abstract":"","PeriodicalId":48722,"journal":{"name":"Mathematics and Financial Economics","volume":"115 1","pages":"153 - 185"},"PeriodicalIF":1.6,"publicationDate":"2021-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79345221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Robust utility maximization under model uncertainty via a penalization approach","authors":"Ivan Guo, N. Langrené, G. Loeper, Wei Ning","doi":"10.1007/s11579-021-00301-5","DOIUrl":"https://doi.org/10.1007/s11579-021-00301-5","url":null,"abstract":"","PeriodicalId":48722,"journal":{"name":"Mathematics and Financial Economics","volume":"11 1","pages":"51 - 88"},"PeriodicalIF":1.6,"publicationDate":"2021-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77621626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Optimal control model of an enterprise for single and inheriting periods of carbon emission reduction","authors":"Jin Liang, Wen-Haw Huang","doi":"10.1007/s11579-021-00302-4","DOIUrl":"https://doi.org/10.1007/s11579-021-00302-4","url":null,"abstract":"","PeriodicalId":48722,"journal":{"name":"Mathematics and Financial Economics","volume":"230 1","pages":"89 - 123"},"PeriodicalIF":1.6,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76106389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Convergence rates of large-time sensitivities with the Hansen–Scheinkman decomposition","authors":"Hyungbin Park","doi":"10.1007/s11579-021-00300-6","DOIUrl":"https://doi.org/10.1007/s11579-021-00300-6","url":null,"abstract":"","PeriodicalId":48722,"journal":{"name":"Mathematics and Financial Economics","volume":"16 1","pages":"1 - 50"},"PeriodicalIF":1.6,"publicationDate":"2021-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78725288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A stochastic control approach to public debt management","authors":"Matteo Brachetta, Claudia Ceci","doi":"10.1007/s11579-022-00323-7","DOIUrl":"https://doi.org/10.1007/s11579-022-00323-7","url":null,"abstract":"","PeriodicalId":48722,"journal":{"name":"Mathematics and Financial Economics","volume":"1987 1","pages":"749 - 778"},"PeriodicalIF":1.6,"publicationDate":"2021-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90380280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}