{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:32:00Z","timestamp":1760243520492,"version":"build-2065373602"},"reference-count":18,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2013,8,13]],"date-time":"2013-08-13T00:00:00Z","timestamp":1376352000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Games"],"abstract":"<jats:p>We analyze a model in which individuals have hereditary reproductive types. The reproductive value of an individual is determined by her reproductive type and the amount of resources she can access. We introduce the possibility of suicide and assume it is also a genetic trait that interacts with the reproductive type of an individual. The main result of the paper is that populations where suicide is possible grow faster than other populations.<\/jats:p>","DOI":"10.3390\/g4030426","type":"journal-article","created":{"date-parts":[[2013,8,13]],"date-time":"2013-08-13T11:55:07Z","timestamp":1376394907000},"page":"426-436","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["An Evolutionary Theory of Suicide"],"prefix":"10.3390","volume":"4","author":[{"given":"Bal\u00e1zs","family":"Szentes","sequence":"first","affiliation":[{"name":"Department of Economics, London School of Economics, Houghton Street, London WC2A 2AE, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Caroline","family":"Thomas","sequence":"additional","affiliation":[{"name":"Department of Economics, University of Texas at Austin, 2225 Speedway, BRB 1.116 - C3100, Austin, TX 78712, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2013,8,13]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"166","DOI":"10.1111\/j.1943-278X.1986.tb00350.x","article-title":"A mathematical model of evolutionary pressures regulating self-preservation and self-destruction","volume":"16","year":"1986","journal-title":"Suicide Life Threat. 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Psychiatry"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1017\/S0140525X06009095","article-title":"Resolving the paradox of common, harmful, heritable mental disorders: Which evolutionary genetic models work best?","volume":"29","author":"Keller","year":"2006","journal-title":"Behav. Brain Sci."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"S25","DOI":"10.1097\/00002826-199518003-00004","article-title":"The cost of suicide and suicide attempts in the United States","volume":"18","author":"Palmer","year":"1995","journal-title":"Clin. Neuropharmacol."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1086\/260171","article-title":"An economic theory of suicide","volume":"82","author":"Hamermesh","year":"1974","journal-title":"J. Polit. Econ."},{"key":"ref_9","doi-asserted-by":"crossref","unstructured":"Dixit, A.K., and Pindyck, R.S. (1994). 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