{"id":"https://openalex.org/W2191698262","doi":"https://doi.org/10.1145/2818357","title":"On Multiple Keyword Sponsored Search Auctions with Budgets","display_name":"On Multiple Keyword Sponsored Search Auctions with Budgets","publication_year":2015,"publication_date":"2015-12-07","ids":{"openalex":"https://openalex.org/W2191698262","doi":"https://doi.org/10.1145/2818357","mag":"2191698262"},"language":"en","primary_location":{"id":"doi:10.1145/2818357","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2818357","pdf_url":null,"source":{"id":"https://openalex.org/S4210173995","display_name":"ACM Transactions on Economics and Computation","issn_l":"2167-8375","issn":["2167-8375","2167-8383"],"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 Transactions on Economics and Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11573/1014176","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054499438","display_name":"Riccardo Colini-Baldeschi","orcid":"https://orcid.org/0000-0001-5739-1178"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Riccardo Colini-Baldeschi","raw_affiliation_strings":["Sapienza University of Rome"],"affiliations":[{"raw_affiliation_string":"Sapienza University of Rome","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102836759","display_name":"Stefano Leonardi","orcid":"https://orcid.org/0000-0002-9809-7191"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Leonardi","raw_affiliation_strings":["Sapienza University of Rome"],"affiliations":[{"raw_affiliation_string":"Sapienza University of Rome","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003641345","display_name":"Monika Henzinger","orcid":"https://orcid.org/0000-0002-5008-6530"},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Monika Henzinger","raw_affiliation_strings":["University of Vienna, Faculty of Computer Science"],"affiliations":[{"raw_affiliation_string":"University of Vienna, Faculty of Computer Science","institution_ids":["https://openalex.org/I129774422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003738983","display_name":"Martin Starnberger","orcid":null},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Martin Starnberger","raw_affiliation_strings":["University of Vienna, Faculty of Computer Science"],"affiliations":[{"raw_affiliation_string":"University of Vienna, Faculty of Computer Science","institution_ids":["https://openalex.org/I129774422"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5054499438"],"corresponding_institution_ids":["https://openalex.org/I861853513"],"apc_list":null,"apc_paid":null,"fwci":0.8201,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.79297362,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"4","issue":"1","first_page":"1","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":1.0,"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/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.9771999716758728,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/common-value-auction","display_name":"Common value auction","score":0.8247543573379517},{"id":"https://openalex.org/keywords/incentive-compatibility","display_name":"Incentive compatibility","score":0.7632172107696533},{"id":"https://openalex.org/keywords/impossibility","display_name":"Impossibility","score":0.6959601640701294},{"id":"https://openalex.org/keywords/pareto-principle","display_name":"Pareto principle","score":0.6470831036567688},{"id":"https://openalex.org/keywords/incentive","display_name":"Incentive","score":0.6114358901977539},{"id":"https://openalex.org/keywords/payment","display_name":"Payment","score":0.5601614713668823},{"id":"https://openalex.org/keywords/combinatorial-auction","display_name":"Combinatorial auction","score":0.5120735764503479},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.5063246488571167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.505760908126831},{"id":"https://openalex.org/keywords/pareto-optimal","display_name":"Pareto optimal","score":0.48402947187423706},{"id":"https://openalex.org/keywords/mechanism-design","display_name":"Mechanism design","score":0.46795713901519775},{"id":"https://openalex.org/keywords/rational-expectations","display_name":"Rational expectations","score":0.4388040006160736},{"id":"https://openalex.org/keywords/vickrey-auction","display_name":"Vickrey auction","score":0.42163461446762085},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.4157450497150421},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.40090465545654297},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3276633024215698},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.2684313654899597},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24956995248794556},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.19092413783073425},{"id":"https://openalex.org/keywords/auction-theory","display_name":"Auction theory","score":0.11919519305229187}],"concepts":[{"id":"https://openalex.org/C163239763","wikidata":"https://www.wikidata.org/wiki/Q5153637","display_name":"Common value auction","level":2,"score":0.8247543573379517},{"id":"https://openalex.org/C91810955","wikidata":"https://www.wikidata.org/wiki/Q7731670","display_name":"Incentive compatibility","level":3,"score":0.7632172107696533},{"id":"https://openalex.org/C2776261394","wikidata":"https://www.wikidata.org/wiki/Q315562","display_name":"Impossibility","level":2,"score":0.6959601640701294},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.6470831036567688},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.6114358901977539},{"id":"https://openalex.org/C145097563","wikidata":"https://www.wikidata.org/wiki/Q1148747","display_name":"Payment","level":2,"score":0.5601614713668823},{"id":"https://openalex.org/C59919655","wikidata":"https://www.wikidata.org/wiki/Q5150821","display_name":"Combinatorial auction","level":3,"score":0.5120735764503479},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.5063246488571167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.505760908126831},{"id":"https://openalex.org/C2986314615","wikidata":"https://www.wikidata.org/wiki/Q36829","display_name":"Pareto optimal","level":3,"score":0.48402947187423706},{"id":"https://openalex.org/C153517567","wikidata":"https://www.wikidata.org/wiki/Q26090","display_name":"Mechanism design","level":2,"score":0.46795713901519775},{"id":"https://openalex.org/C96016098","wikidata":"https://www.wikidata.org/wiki/Q853949","display_name":"Rational expectations","level":2,"score":0.4388040006160736},{"id":"https://openalex.org/C83426474","wikidata":"https://www.wikidata.org/wiki/Q243758","display_name":"Vickrey auction","level":4,"score":0.42163461446762085},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.4157450497150421},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.40090465545654297},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3276633024215698},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.2684313654899597},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24956995248794556},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.19092413783073425},{"id":"https://openalex.org/C11276805","wikidata":"https://www.wikidata.org/wiki/Q771334","display_name":"Auction theory","level":3,"score":0.11919519305229187},{"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2818357","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2818357","pdf_url":null,"source":{"id":"https://openalex.org/S4210173995","display_name":"ACM Transactions on Economics and Computation","issn_l":"2167-8375","issn":["2167-8375","2167-8383"],"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 Transactions on Economics and Computation","raw_type":"journal-article"},{"id":"pmh:oai:iris.uniroma1.it:11573/1014176","is_oa":true,"landing_page_url":"http://hdl.handle.net/11573/1014176","pdf_url":"http://hdl.handle.net/11573/1014176","source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:iris.uniroma1.it:11573/1014176","is_oa":true,"landing_page_url":"http://hdl.handle.net/11573/1014176","pdf_url":"http://hdl.handle.net/11573/1014176","source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/17"}],"awards":[{"id":"https://openalex.org/G4383704337","display_name":null,"funder_award_id":"MULTIPLEX 317532","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"},{"id":"https://openalex.org/G6715382317","display_name":null,"funder_award_id":"PAAI 259515.","funder_id":"https://openalex.org/F4320334678","funder_display_name":"European Research Council"}],"funders":[{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"},{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2191698262.pdf","grobid_xml":"https://content.openalex.org/works/W2191698262.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W8642777","https://openalex.org/W1534725838","https://openalex.org/W1996714867","https://openalex.org/W2004168648","https://openalex.org/W2015007620","https://openalex.org/W2033101724","https://openalex.org/W2052309391","https://openalex.org/W2056207419","https://openalex.org/W2057067174","https://openalex.org/W2073821436","https://openalex.org/W2097406041","https://openalex.org/W2102636809","https://openalex.org/W2107927929","https://openalex.org/W2138219760","https://openalex.org/W2151752299","https://openalex.org/W2168796947","https://openalex.org/W2188912923","https://openalex.org/W2951462785","https://openalex.org/W2964216027","https://openalex.org/W2988480584","https://openalex.org/W3122305203"],"related_works":["https://openalex.org/W1965161364","https://openalex.org/W1571950539","https://openalex.org/W2475673136","https://openalex.org/W2399045738","https://openalex.org/W2065980363","https://openalex.org/W53387826","https://openalex.org/W2492074436","https://openalex.org/W15370767","https://openalex.org/W3123927169","https://openalex.org/W2122236029"],"abstract_inverted_index":{"We":[0,52,58,87,104,120],"study":[1,88],"multiple":[2,12,64],"keyword":[3,10,45],"sponsored":[4],"search":[5],"auctions":[6],"with":[7,15,136],"budgets.":[8],"Each":[9],"has":[11],"ad":[13],"slots":[14,43],"a":[16,48,99],"click-through":[17,29,67,117],"rate.":[18],"The":[19],"bidders":[20,135],"have":[21],"additive":[22],"valuations,":[23],"which":[24,33],"are":[25,34],"linear":[26],"in":[27,77,81,98],"the":[28,40,54,60,89,102],"rates,":[30],"and":[31,83,112,131],"budgets,":[32],"restricting":[35],"their":[36],"overall":[37],"payments.":[38],"Additionally,":[39],"number":[41],"of":[42,101],"per":[44],"assigned":[46],"to":[47],"bidder":[49,94],"is":[50,74,95],"bounded.":[51],"show":[53],"following":[55],"results:":[56],"(1)":[57],"give":[59,105,121],"first":[61],"mechanism":[62,73,114],"for":[63,115,125,134],"keywords,":[65],"where":[66,92],"rates":[68],"differ":[69],"among":[70],"slots.":[71],"Our":[72],"incentive":[75,107,126],"compatible":[76],"expectation,":[78,82],"individually":[79,109,128],"rational":[80],"Pareto":[84],"optimal.":[85],"(2)":[86],"combinatorial":[90],"setting,":[91],"each":[93],"only":[96],"interested":[97],"subset":[100],"keywords.":[103],"an":[106,122],"compatible,":[108,127],"rational,":[110,129],"Pareto-optimal,":[111,130],"deterministic":[113,132],"identical":[116],"rates.":[118],"(3)":[119],"impossibility":[123],"result":[124],"mechanisms":[133],"diminishing":[137],"marginal":[138],"valuations.":[139]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}
