{"id":"https://openalex.org/W2769166706","doi":"https://doi.org/10.1093/ej/uez052","title":"Group Consumption with Caring Individuals","display_name":"Group Consumption with Caring Individuals","publication_year":2019,"publication_date":"2019-09-10","ids":{"openalex":"https://openalex.org/W2769166706","doi":"https://doi.org/10.1093/ej/uez052","mag":"2769166706"},"language":"en","primary_location":{"id":"doi:10.1093/ej/uez052","doi":"https://doi.org/10.1093/ej/uez052","is_oa":false,"landing_page_url":"https://doi.org/10.1093/ej/uez052","pdf_url":null,"source":{"id":"https://openalex.org/S45992627","display_name":"The Economic Journal","issn_l":"0013-0133","issn":["0013-0133","1468-0297","1742-0350"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Economic Journal","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.3082334","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008745851","display_name":"Laurens Cherchye","orcid":"https://orcid.org/0000-0003-3766-2449","observed_orcids":["https://orcid.org/0000-0003-3766-2449"]},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Laurens Cherchye","raw_affiliation_strings":["University of Leuven"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Leuven","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005155712","display_name":"Sam Cosaert","orcid":"https://orcid.org/0000-0003-2934-597X","observed_orcids":["https://orcid.org/0000-0003-2934-597X"]},"institutions":[{"id":"https://openalex.org/I4210148621","display_name":"Luxembourg Institute of Socio-Economic Research","ror":"https://ror.org/040jf9322","country_code":"LU","type":"nonprofit","lineage":["https://openalex.org/I4210148621"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE","LU"],"is_corresponding":false,"raw_author_name":"Sam Cosaert","raw_affiliation_strings":["Luxembourg Institute of Socio-Economic Research (LISER) and University of Leuven"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Luxembourg Institute of Socio-Economic Research (LISER) and University of Leuven","institution_ids":["https://openalex.org/I4210148621","https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016639671","display_name":"Thomas Demuynck","orcid":"https://orcid.org/0000-0003-2957-9223","observed_orcids":["https://orcid.org/0000-0003-2957-9223"]},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Thomas Demuynck","raw_affiliation_strings":["ECARES, Universit\u00e9 Libre de Bruxelles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECARES, Universit\u00e9 Libre de Bruxelles","institution_ids":["https://openalex.org/I132053463"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030325145","display_name":"Bram De Rock Z","orcid":"https://orcid.org/0000-0002-5114-1386","observed_orcids":["https://orcid.org/0000-0002-5114-1386"]},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Bram De\u00a0Rock","raw_affiliation_strings":["ECARES, Universit\u00e9 Libre de Bruxelles and University of Leuven"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECARES, Universit\u00e9 Libre de Bruxelles and University of Leuven","institution_ids":["https://openalex.org/I132053463","https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5008745851"],"corresponding_institution_ids":["https://openalex.org/I99464096"],"apc_list":{"value":2000,"currency":"GBP","value_usd":3000},"apc_paid":null,"fwci":0.8741,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.79789939,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"130","issue":"627","first_page":"587","last_page":"622"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10646","display_name":"Experimental Behavioral Economics Studies","score":0.9057999849319458,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"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/T10646","display_name":"Experimental Behavioral Economics Studies","score":0.9057999849319458,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"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/T10315","display_name":"Decision-Making and Behavioral Economics","score":0.032099999487400055,"subfield":{"id":"https://openalex.org/subfields/1800","display_name":"General Decision Sciences"},"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/T11544","display_name":"Gender, Labor, and Family Dynamics","score":0.017100000753998756,"subfield":{"id":"https://openalex.org/subfields/3318","display_name":"Gender Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/care-relationships","display_name":"care relationships","score":0.5180000066757202},{"id":"https://openalex.org/keywords/revealed-preference","display_name":"revealed preference","score":0.7369999885559082}],"concepts":[{"id":"https://openalex.org/C132829578","wikidata":"https://www.wikidata.org/wiki/Q581151","display_name":"Situated","level":2,"score":0.773044228553772},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.712736964225769},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.5857964158058167},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5688235759735107},{"id":"https://openalex.org/C2779110102","wikidata":"https://www.wikidata.org/wiki/Q1323737","display_name":"Revealed preference","level":2,"score":0.49672776460647583},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4822028875350952},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.41464075446128845},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.4144546389579773},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.37669479846954346},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.34223076701164246},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.33424875140190125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32290932536125183},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.3072366416454315},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20441526174545288},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.19210675358772278},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14149904251098633},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1299845576286316},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.11522543430328369},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0}],"mesh":[],"locations_count":11,"locations":[{"id":"doi:10.1093/ej/uez052","doi":"https://doi.org/10.1093/ej/uez052","is_oa":false,"landing_page_url":"https://doi.org/10.1093/ej/uez052","pdf_url":null,"source":{"id":"https://openalex.org/S45992627","display_name":"The Economic Journal","issn_l":"0013-0133","issn":["0013-0133","1468-0297","1742-0350"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Economic Journal","raw_type":"journal-article"},{"id":"doi:10.2139/ssrn.3082334","doi":"https://doi.org/10.2139/ssrn.3082334","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.3082334","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/637653","doi":null,"is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/637653","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Economic Journal, vol. 130 (627), (587-622)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:RePEc:eca:wpaper:2013/261074","doi":null,"is_oa":false,"landing_page_url":"https://dipot.ulb.ac.be/dspace/bitstream/2013/261074/3/2017-45-CHERCHYE_COSAERT_DEMUYNCK_DEROCK-group.pdf","pdf_url":"https://dipot.ulb.ac.be/dspace/bitstream/2013/261074/3/2017-45-CHERCHYE_COSAERT_DEMUYNCK_DEROCK-group.pdf","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,"listed_in":[],"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:ete:ceswps:598911","doi":null,"is_oa":false,"landing_page_url":"https://lirias.kuleuven.be/bitstream/123456789/598911/1/dps1715.pdf","pdf_url":"https://lirias.kuleuven.be/bitstream/123456789/598911/1/dps1715.pdf","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,"listed_in":[],"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:ulb:ulbeco:2013/297188","doi":null,"is_oa":false,"landing_page_url":"https://dipot.ulb.ac.be/dspace/bitstream/2013/297188/4/033.pdf","pdf_url":"https://dipot.ulb.ac.be/dspace/bitstream/2013/297188/4/033.pdf","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,"listed_in":[],"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:oup:econjl:v:130:y:2020:i:627:p:587-622.","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10.1093/ej/uez052","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,"listed_in":[],"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":"article"},{"id":"pmh:oai:dipot.ulb.ac.be:2013/261074","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/261074","pdf_url":null,"source":{"id":"https://openalex.org/S4306401063","display_name":"D\u00e9p\u00f4t institutionnel de l'Universit\u00e9 libre de Bruxelles (Universit\u00e9 Libre de Bruxelles)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I132053463","host_organization_name":"Universit\u00e9 Libre de Bruxelles","host_organization_lineage":["https://openalex.org/I132053463"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ECARES Working Papers; ECARES 2017-45","raw_type":"info:eu-repo/semantics/workingPaper"},{"id":"pmh:oai:dipot.ulb.ac.be:2013/297188","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/297188","pdf_url":null,"source":{"id":"https://openalex.org/S4306401063","display_name":"D\u00e9p\u00f4t institutionnel de l'Universit\u00e9 libre de Bruxelles (Universit\u00e9 Libre de Bruxelles)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I132053463","host_organization_name":"Universit\u00e9 Libre de Bruxelles","host_organization_lineage":["https://openalex.org/I132053463"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Economic journal, 130","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/598911","doi":null,"is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/598911","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Department of Economics. Discussion paper series,, Report No. DPS 17.15, (1-43)","raw_type":"info:eu-repo/semantics/report"},{"id":"pmh:oai:repub.eur.nl:105631","doi":null,"is_oa":true,"landing_page_url":"http://repub.eur.nl/pub/105631","pdf_url":null,"source":{"id":"https://openalex.org/S4377196287","display_name":"RePub (Erasmus University Rotterdam)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I913958620","host_organization_name":"Erasmus University Rotterdam","host_organization_lineage":["https://openalex.org/I913958620"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/workingPaper"}],"best_oa_location":{"id":"doi:10.2139/ssrn.3082334","doi":"https://doi.org/10.2139/ssrn.3082334","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.3082334","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":85,"referenced_works":["https://openalex.org/W944850057","https://openalex.org/W1021023236","https://openalex.org/W1480883635","https://openalex.org/W1484133690","https://openalex.org/W1494298329","https://openalex.org/W1502552803","https://openalex.org/W1538164705","https://openalex.org/W1540276923","https://openalex.org/W1546360391","https://openalex.org/W1588591676","https://openalex.org/W1601160662","https://openalex.org/W1603506900","https://openalex.org/W1850745180","https://openalex.org/W1887790439","https://openalex.org/W1898679521","https://openalex.org/W1964971469","https://openalex.org/W1972712670","https://openalex.org/W1973871892","https://openalex.org/W1986007028","https://openalex.org/W1989237447","https://openalex.org/W1998819003","https://openalex.org/W2004394537","https://openalex.org/W2006149131","https://openalex.org/W2007380343","https://openalex.org/W2015177607","https://openalex.org/W2015476331","https://openalex.org/W2020616773","https://openalex.org/W2041177219","https://openalex.org/W2044231755","https://openalex.org/W2061029075","https://openalex.org/W2068797679","https://openalex.org/W2081883533","https://openalex.org/W2084247458","https://openalex.org/W2085503266","https://openalex.org/W2088461333","https://openalex.org/W2096405306","https://openalex.org/W2096717237","https://openalex.org/W2099125273","https://openalex.org/W2101259785","https://openalex.org/W2103283832","https://openalex.org/W2104820693","https://openalex.org/W2108092078","https://openalex.org/W2113586253","https://openalex.org/W2116762129","https://openalex.org/W2117948809","https://openalex.org/W2123926737","https://openalex.org/W2124702473","https://openalex.org/W2125868487","https://openalex.org/W2138274635","https://openalex.org/W2141244125","https://openalex.org/W2141983504","https://openalex.org/W2142523171","https://openalex.org/W2148796647","https://openalex.org/W2148946458","https://openalex.org/W2149812093","https://openalex.org/W2158081573","https://openalex.org/W2158717126","https://openalex.org/W2159082168","https://openalex.org/W2159948353","https://openalex.org/W2166387066","https://openalex.org/W2169410024","https://openalex.org/W2169448906","https://openalex.org/W2262374749","https://openalex.org/W2268039472","https://openalex.org/W2323086467","https://openalex.org/W2333548830","https://openalex.org/W2335054039","https://openalex.org/W2342851219","https://openalex.org/W2380792990","https://openalex.org/W2611977052","https://openalex.org/W2612868961","https://openalex.org/W2735687104","https://openalex.org/W2752564964","https://openalex.org/W2769197215","https://openalex.org/W3021805257","https://openalex.org/W3122344118","https://openalex.org/W3122896559","https://openalex.org/W3123018169","https://openalex.org/W3123623203","https://openalex.org/W3123691115","https://openalex.org/W3124068802","https://openalex.org/W3124306281","https://openalex.org/W3125187143","https://openalex.org/W6788625390","https://openalex.org/W7028873038"],"related_works":["https://openalex.org/W2807274746","https://openalex.org/W3124239113","https://openalex.org/W638927311","https://openalex.org/W3143204179","https://openalex.org/W1969087682","https://openalex.org/W2587593036","https://openalex.org/W7100109704","https://openalex.org/W7095669274","https://openalex.org/W2582057525","https://openalex.org/W4405879966"],"abstract_inverted_index":{"Abstract":[0],"We":[1,39,78],"propose":[2],"a":[3,21,42,64],"novel":[4],"approach":[5],"to":[6,59,82],"model":[7,19,32,36,74,81],"joint":[8],"consumption":[9,25],"decisions":[10,84],"of":[11,23,47,72],"individuals":[12],"who":[13],"care":[14],"for":[15,44,75],"each":[16],"other.":[17],"The":[18],"encompasses":[20],"continuum":[22],"group":[24,56],"models":[26],"situated":[27],"between":[28],"the":[29,34,45,54,73],"fully":[30,60],"co-operative":[31,61],"and":[33],"non-cooperative":[35],"without":[37],"caring.":[38],"also":[40],"define":[41],"measure":[43],"degree":[46],"intragroup":[48],"cooperation":[49],"that":[50],"quantifies":[51],"how":[52],"close":[53],"observed":[55],"behaviour":[57],"is":[58],"behaviour.":[62],"Following":[63],"revealed":[65],"preference":[66],"approach,":[67],"we":[68],"derive":[69],"testable":[70],"implications":[71],"empirical":[76],"data.":[77],"use":[79],"our":[80],"analyse":[83],"made":[85],"by":[86],"children":[87],"in":[88],"an":[89],"experimental":[90],"setting.":[91]},"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2021,"cited_by_count":2}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2017-12-04T00:00:00"}
