{"id":"https://openalex.org/W2042104304","doi":"https://doi.org/10.1002/(sici)1099-0526(199811/12)4:2<36::aid-cplx9>3.0.co;2-z","title":"Zones of cooperation in demographic prisoner's dilemma","display_name":"Zones of cooperation in demographic prisoner's dilemma","publication_year":1998,"publication_date":"1998-11-01","ids":{"openalex":"https://openalex.org/W2042104304","doi":"https://doi.org/10.1002/(sici)1099-0526(199811/12)4:2<36::aid-cplx9>3.0.co;2-z","mag":"2042104304"},"language":"en","primary_location":{"id":"doi:10.1002/(sici)1099-0526(199811/12)4:2<36::aid-cplx9>3.0.co;2-z","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1099-0526(199811/12)4:2<36::aid-cplx9>3.0.co;2-z","pdf_url":null,"source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"type":"preprint","indexed_in":["crossref","doaj"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056480200","display_name":"Joshua M. Epstein","orcid":"https://orcid.org/0000-0001-9283-3111"},"institutions":[{"id":"https://openalex.org/I115283149","display_name":"Brookings Institution","ror":"https://ror.org/04aj4sh46","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I115283149"]},{"id":"https://openalex.org/I1308548392","display_name":"Santa Fe Institute","ror":"https://ror.org/01arysc35","country_code":"US","type":"funder","lineage":["https://openalex.org/I1308548392"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Joshua M. Epstein","raw_affiliation_strings":["Economic Studies, Brookings Institution, Washington, D.C., 20036, USA","External Faculty, Sante Fe Institute, Santa Fe, NM, 87501, USA"],"affiliations":[{"raw_affiliation_string":"Economic Studies, Brookings Institution, Washington, D.C., 20036, USA","institution_ids":["https://openalex.org/I115283149"]},{"raw_affiliation_string":"External Faculty, Sante Fe Institute, Santa Fe, NM, 87501, USA","institution_ids":["https://openalex.org/I1308548392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5056480200"],"corresponding_institution_ids":["https://openalex.org/I115283149","https://openalex.org/I1308548392"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.23552599,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":"2","first_page":"36","last_page":"48"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.9837999939918518,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9592000246047974,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/prisoners-dilemma","display_name":"Prisoner's dilemma","score":0.9114418029785156},{"id":"https://openalex.org/keywords/dilemma","display_name":"Dilemma","score":0.7597643136978149},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.5266634821891785},{"id":"https://openalex.org/keywords/superrationality","display_name":"Superrationality","score":0.5184831023216248},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.5054287910461426},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.47316059470176697},{"id":"https://openalex.org/keywords/repeated-game","display_name":"Repeated game","score":0.43763384222984314},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.30754950642585754},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15386351943016052}],"concepts":[{"id":"https://openalex.org/C113494165","wikidata":"https://www.wikidata.org/wiki/Q41693","display_name":"Prisoner's dilemma","level":3,"score":0.9114418029785156},{"id":"https://openalex.org/C2778496695","wikidata":"https://www.wikidata.org/wiki/Q254128","display_name":"Dilemma","level":2,"score":0.7597643136978149},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.5266634821891785},{"id":"https://openalex.org/C90659851","wikidata":"https://www.wikidata.org/wiki/Q1300745","display_name":"Superrationality","level":4,"score":0.5184831023216248},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.5054287910461426},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.47316059470176697},{"id":"https://openalex.org/C202556891","wikidata":"https://www.wikidata.org/wiki/Q1584646","display_name":"Repeated game","level":3,"score":0.43763384222984314},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.30754950642585754},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15386351943016052},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1002/(sici)1099-0526(199811/12)4:2<36::aid-cplx9>3.0.co;2-z","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1099-0526(199811/12)4:2<36::aid-cplx9>3.0.co;2-z","pdf_url":null,"source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},{"id":"mag:2042104304","is_oa":false,"landing_page_url":"https://EconPapers.repec.org/RePEc:wop:safiwp:97-12-094","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"RePEc: Research Papers in Economics","raw_type":null},{"id":"mag:3124878698","is_oa":false,"landing_page_url":"https://ideas.repec.org/p/wop/safire/97-12-094e.html","pdf_url":null,"source":{"id":"https://openalex.org/S156260212","display_name":"Research in Economics","issn_l":"1090-9443","issn":["1090-9443","1090-9451"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research in Economics","raw_type":null},{"id":"pmh:oai:RePEc:wop:safire:97-12-094e","is_oa":false,"landing_page_url":"http://www.santafe.edu/sfi/publications/Working-Papers/97-12-094E.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"preprint"},{"id":"pmh:oai:RePEc:wop:safiwp:97-12-094","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"preprint"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3124878698","https://openalex.org/W2782188124","https://openalex.org/W2083324992","https://openalex.org/W3123756910","https://openalex.org/W2904225638","https://openalex.org/W1587096613","https://openalex.org/W2977571388","https://openalex.org/W2174488117","https://openalex.org/W2234562469","https://openalex.org/W2013856573","https://openalex.org/W1974495188","https://openalex.org/W1978492666","https://openalex.org/W2077695622","https://openalex.org/W2183102225","https://openalex.org/W2097023800","https://openalex.org/W2738947919","https://openalex.org/W2077886695","https://openalex.org/W2165104589","https://openalex.org/W2028520143","https://openalex.org/W2967683478"],"abstract_inverted_index":{"The":[0],"emergence":[1],"of":[2,23,64,117,139],"cooperation":[3,140],"in":[4],"Prisoner's":[5,40],"Dilemma":[6],"(PD)":[7],"games":[8],"is":[9,44],"generally":[10],"assumed":[11],"to":[12,33,51,75,83,96],"require":[13],"repeated":[14],"play":[15,58],"(and":[16],"strategies":[17],"such":[18],"as":[19],"Tit-For-Tat,":[20],"involving":[21],"memory":[22],"previous":[24],"interactions)":[25],"or":[26,67,89,102],"features":[27],"(\"tags\")":[28],"permitting":[29],"cooperators":[30],"and":[31,57,124,134],"defectors":[32],"distinguish":[34],"one":[35,76],"another.":[36],"In":[37],"the":[38,118],"Demographic":[39],"Dilemma,":[41],"neither":[42],"assumption":[43],"made:":[45],"agents":[46,84,97,114,132],"with":[47],"finite":[48],"vision":[49],"move":[50],"random":[52],"sites":[53,123],"on":[54],"a":[55,59],"lattice":[56],"fixed":[60],"culturally-inherited":[61],"zero-memory":[62],"strategy":[63,120],"cooperate":[65],"(C)":[66],"defect":[68],"(D)":[69],"against":[70,87,91,100,104],"neighbors.":[71],"Agents":[72],"are":[73,78,130,135],"indistinguishable":[74],"another--they":[77],"\"tagless\".":[79],"Positive":[80],"payoffs":[81,94,110,129],"accrue":[82,95],"playing":[85,98],"C":[86,99],"C,":[88],"D":[90,103],"C.":[92],"Negative":[93],"D,":[101],"D.":[105],"Payoffs":[106],"accumulate.":[107],"If":[108,127],"accumulated":[109,128],"exceed":[111],"some":[112],"threshold,":[113],"clone":[115],"offspring":[116],"same":[119],"onto":[121],"neighboring":[122],"continue":[125],"play.":[126],"negative,":[131],"die":[133],"removed.":[136],"Spatial":[137],"zones":[138],"emerge.":[141]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-02-09T09:26:11.010843","created_date":"2025-10-10T00:00:00"}