{"id":"https://openalex.org/W2093330912","doi":"https://doi.org/10.1145/1978721.1978725","title":"Cooperation in two person games, revisited","display_name":"Cooperation in two person games, revisited","publication_year":2011,"publication_date":"2011-03-01","ids":{"openalex":"https://openalex.org/W2093330912","doi":"https://doi.org/10.1145/1978721.1978725","mag":"2093330912"},"language":"en","primary_location":{"id":"doi:10.1145/1978721.1978725","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1978721.1978725","pdf_url":null,"source":{"id":"https://openalex.org/S4210233839","display_name":"ACM SIGecom Exchanges","issn_l":"1551-9031","issn":["1551-9031"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGecom Exchanges","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"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/A5086904495","display_name":"Adam Tauman Kalai","orcid":"https://orcid.org/0000-0002-4559-8574"},"institutions":[{"id":"https://openalex.org/I4210124949","display_name":"Microsoft Research (India)","ror":"https://ror.org/02w7f3w92","country_code":"IN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210124949"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Adam Kalai","raw_affiliation_strings":["Microsoft Research and Northwestern University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research and Northwestern University","institution_ids":["https://openalex.org/I4210124949"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050051736","display_name":"Ehud Kalai","orcid":"https://orcid.org/0009-0000-0725-0449"},"institutions":[{"id":"https://openalex.org/I4210124949","display_name":"Microsoft Research (India)","ror":"https://ror.org/02w7f3w92","country_code":"IN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210124949"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ehud Kalai","raw_affiliation_strings":["Microsoft Research and Northwestern University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research and Northwestern University","institution_ids":["https://openalex.org/I4210124949"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0788,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.87842612,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"10","issue":"1","first_page":"13","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.9991999864578247,"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/T12137","display_name":"Economic theories and models","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.8376184105873108},{"id":"https://openalex.org/keywords/transferable-utility","display_name":"Transferable utility","score":0.8015933036804199},{"id":"https://openalex.org/keywords/axiom","display_name":"Axiom","score":0.6673235893249512},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.6294749975204468},{"id":"https://openalex.org/keywords/zero-sum-game","display_name":"Zero-sum game","score":0.5838423371315002},{"id":"https://openalex.org/keywords/combinatorial-game-theory","display_name":"Combinatorial game theory","score":0.580592155456543},{"id":"https://openalex.org/keywords/nash-equilibrium","display_name":"Nash equilibrium","score":0.5487363338470459},{"id":"https://openalex.org/keywords/non-cooperative-game","display_name":"Non-cooperative game","score":0.5015654563903809},{"id":"https://openalex.org/keywords/sequential-game","display_name":"Sequential game","score":0.48135286569595337},{"id":"https://openalex.org/keywords/repeated-game","display_name":"Repeated game","score":0.4533684551715851},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.4355708956718445},{"id":"https://openalex.org/keywords/payment","display_name":"Payment","score":0.43435025215148926},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.426037073135376},{"id":"https://openalex.org/keywords/extensive-form-game","display_name":"Extensive-form game","score":0.4255506992340088},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3992156684398651},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3410930037498474}],"concepts":[{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.8376184105873108},{"id":"https://openalex.org/C81302675","wikidata":"https://www.wikidata.org/wiki/Q7834034","display_name":"Transferable utility","level":3,"score":0.8015933036804199},{"id":"https://openalex.org/C167729594","wikidata":"https://www.wikidata.org/wiki/Q17736","display_name":"Axiom","level":2,"score":0.6673235893249512},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.6294749975204468},{"id":"https://openalex.org/C136356330","wikidata":"https://www.wikidata.org/wiki/Q156612","display_name":"Zero-sum game","level":3,"score":0.5838423371315002},{"id":"https://openalex.org/C102234262","wikidata":"https://www.wikidata.org/wiki/Q1320931","display_name":"Combinatorial game theory","level":4,"score":0.580592155456543},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.5487363338470459},{"id":"https://openalex.org/C47175762","wikidata":"https://www.wikidata.org/wiki/Q13422573","display_name":"Non-cooperative game","level":3,"score":0.5015654563903809},{"id":"https://openalex.org/C73795354","wikidata":"https://www.wikidata.org/wiki/Q287618","display_name":"Sequential game","level":3,"score":0.48135286569595337},{"id":"https://openalex.org/C202556891","wikidata":"https://www.wikidata.org/wiki/Q1584646","display_name":"Repeated game","level":3,"score":0.4533684551715851},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.4355708956718445},{"id":"https://openalex.org/C145097563","wikidata":"https://www.wikidata.org/wiki/Q1148747","display_name":"Payment","level":2,"score":0.43435025215148926},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.426037073135376},{"id":"https://openalex.org/C146930158","wikidata":"https://www.wikidata.org/wiki/Q656416","display_name":"Extensive-form game","level":4,"score":0.4255506992340088},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3992156684398651},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3410930037498474},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1978721.1978725","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1978721.1978725","pdf_url":null,"source":{"id":"https://openalex.org/S4210233839","display_name":"ACM SIGecom Exchanges","issn_l":"1551-9031","issn":["1551-9031"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGecom Exchanges","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.5600000023841858,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2001910686","https://openalex.org/W2017990047","https://openalex.org/W2042413420","https://openalex.org/W2053887477","https://openalex.org/W2083412921","https://openalex.org/W2506616873"],"related_works":["https://openalex.org/W4210560602","https://openalex.org/W2495334367","https://openalex.org/W158006475","https://openalex.org/W3028528379","https://openalex.org/W2286377751","https://openalex.org/W1886027077","https://openalex.org/W2388876321","https://openalex.org/W2093330912","https://openalex.org/W4248264387","https://openalex.org/W2910530315"],"abstract_inverted_index":{"Luminaries":[0],"such":[1,51],"as":[2],"Nash":[3],"(1953),":[4,6],"Raiffa":[5],"and":[7,45,58],"Selten":[8],"(1960),":[9],"studied":[10],"cooperation":[11],"in":[12],"two-person":[13],"strategic":[14],"games.":[15],"We":[16],"point":[17],"out":[18],"that":[19],"when":[20],"players":[21],"may":[22],"make":[23],"monetary":[24],"side":[25],"payments,":[26],"i.e.,":[27],"bimatrix":[28],"games":[29],"with":[30],"transferable":[31],"utility":[32],"(TU),":[33],"all":[34],"previous":[35],"solutions":[36],"coincide.":[37],"This":[38],"solution":[39],"is":[40],"justified":[41],"by":[42],"simple":[43],"axioms":[44],"an":[46],"elementary":[47],"decomposition":[48],"of":[49],"every":[50],"game":[52,57],"into":[53],"a":[54,59],"(competitive)":[55],"zero-sum":[56],"(cooperative)":[60],"team":[61],"game.":[62]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
