{"id":"https://openalex.org/W2803231236","doi":"https://doi.org/10.23919/wiopt.2018.8362808","title":"Pricing competition of rollover data plan","display_name":"Pricing competition of rollover data plan","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2803231236","doi":"https://doi.org/10.23919/wiopt.2018.8362808","mag":"2803231236"},"language":"en","primary_location":{"id":"doi:10.23919/wiopt.2018.8362808","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt.2018.8362808","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 16th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100462285","display_name":"Zhiyuan Wang","orcid":"https://orcid.org/0000-0002-1966-2421"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zhiyuan Wang","raw_affiliation_strings":["Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042180402","display_name":"Lin Gao","orcid":"https://orcid.org/0000-0002-0142-1515"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Gao","raw_affiliation_strings":["School of Electronic and Information Engineering, Harbin Institute of Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Harbin Institute of Technology, Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062346297","display_name":"Jianwei Huang","orcid":"https://orcid.org/0000-0001-6631-1096"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jianwei Huang","raw_affiliation_strings":["Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.6475,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.96238041,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11499","display_name":"ICT Impact and Policies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11499","display_name":"ICT Impact and Policies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11437","display_name":"Digital Platforms and Economics","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"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/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.9941999912261963,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rollover","display_name":"Rollover (web design)","score":0.7538779377937317},{"id":"https://openalex.org/keywords/monopoly","display_name":"Monopoly","score":0.5745633244514465},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5668541789054871},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5663303136825562},{"id":"https://openalex.org/keywords/duopoly","display_name":"Duopoly","score":0.5551679134368896},{"id":"https://openalex.org/keywords/sequential-game","display_name":"Sequential game","score":0.515091598033905},{"id":"https://openalex.org/keywords/profit","display_name":"Profit (economics)","score":0.45935750007629395},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3705512285232544},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.3653874695301056},{"id":"https://openalex.org/keywords/industrial-organization","display_name":"Industrial organization","score":0.3481738269329071},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.3481128215789795},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.23945510387420654},{"id":"https://openalex.org/keywords/cournot-competition","display_name":"Cournot competition","score":0.1023314893245697}],"concepts":[{"id":"https://openalex.org/C161521259","wikidata":"https://www.wikidata.org/wiki/Q6926105","display_name":"Rollover (web design)","level":2,"score":0.7538779377937317},{"id":"https://openalex.org/C2781127519","wikidata":"https://www.wikidata.org/wiki/Q43637","display_name":"Monopoly","level":2,"score":0.5745633244514465},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5668541789054871},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5663303136825562},{"id":"https://openalex.org/C180456769","wikidata":"https://www.wikidata.org/wiki/Q750207","display_name":"Duopoly","level":3,"score":0.5551679134368896},{"id":"https://openalex.org/C73795354","wikidata":"https://www.wikidata.org/wiki/Q287618","display_name":"Sequential game","level":3,"score":0.515091598033905},{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.45935750007629395},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3705512285232544},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.3653874695301056},{"id":"https://openalex.org/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","level":1,"score":0.3481738269329071},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.3481128215789795},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.23945510387420654},{"id":"https://openalex.org/C16520705","wikidata":"https://www.wikidata.org/wiki/Q601799","display_name":"Cournot competition","level":2,"score":0.1023314893245697},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/wiopt.2018.8362808","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt.2018.8362808","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 16th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.44999998807907104,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1980889765","https://openalex.org/W2018061752","https://openalex.org/W2046530511","https://openalex.org/W2084165413","https://openalex.org/W2115459592","https://openalex.org/W2126643042","https://openalex.org/W2148271704","https://openalex.org/W2336719633","https://openalex.org/W2342966760","https://openalex.org/W2345043033","https://openalex.org/W2509511072","https://openalex.org/W2510306902","https://openalex.org/W2520896966","https://openalex.org/W2580720904","https://openalex.org/W2581520476","https://openalex.org/W2592616030","https://openalex.org/W2592801882","https://openalex.org/W2731238092","https://openalex.org/W2759513703","https://openalex.org/W2809671089","https://openalex.org/W2963662706","https://openalex.org/W3104318400","https://openalex.org/W3113239449","https://openalex.org/W3126094022","https://openalex.org/W6733889565","https://openalex.org/W6752966895"],"related_works":["https://openalex.org/W2183734359","https://openalex.org/W3123172838","https://openalex.org/W3124852105","https://openalex.org/W1994034944","https://openalex.org/W3172345227","https://openalex.org/W1585741963","https://openalex.org/W2419526540","https://openalex.org/W2372611469","https://openalex.org/W2071306797","https://openalex.org/W2405803446"],"abstract_inverted_index":{"Today,":[0],"many":[1],"mobile":[2],"network":[3],"operators":[4],"(MNOs)":[5],"provide":[6,46],"data":[7,13,22,30,34,52,61,71,91,107,163,233,252,278],"services":[8],"through":[9,188],"a":[10,17,21,25,65,125,147,193,197,209,219,232,236,251,255,261,277,281],"three-part":[11],"tariff":[12],"plan,":[14,62],"which":[15,63],"involves":[16],"fixed":[18],"subscription":[19,171],"fee,":[20],"cap,":[23],"and":[24,113,270],"per-unit":[26],"fee":[27],"for":[28],"the":[29,33,51,59,69,73,77,82,86,135,143,153,174,179,185,203,214,222,241,272],"over-usage":[31],"exceeding":[32],"cap.":[35],"To":[36,116],"increase":[37,226,267],"their":[38,157,161,170],"market":[39,127,144,195],"competitiveness,":[40],"MNOs":[41,104,131,154],"have":[42,94],"been":[43],"trying":[44],"to":[45,67,133],"more":[47],"time":[48,98,199,238,257,283],"flexibility":[49,200],"in":[50,76,120,150,213],"plans.":[53],"One":[54],"of":[55,72,85,97,129,138,160,184],"such":[56],"innovations":[57],"is":[58],"rollover":[60,87,90,106],"allows":[64],"subscriber":[66],"use":[68],"unused":[70],"previous":[74],"month":[75],"current":[78],"month.":[79],"Depending":[80],"on":[81],"consumption":[83],"priority":[84],"data,":[88],"different":[89,95],"plans":[92],"can":[93],"levels":[96],"flexibility.":[99,284],"The":[100],"interactions":[101],"among":[102,173],"multiple":[103],"offering":[105],"plans,":[108],"however,":[109],"are":[110],"quite":[111],"complicated":[112,211],"sometimes":[114],"counter-intuitive.":[115],"examine":[117],"this":[118,121],"issue,":[119],"paper":[122],"we":[123],"build":[124],"simple":[126],"model":[128],"two":[130,175],"competing":[132],"serve":[134],"same":[136],"pool":[137],"heterogeneous":[139],"users.":[140],"We":[141,177],"formulate":[142],"competition":[145],"as":[146],"two-stage":[148,186],"game:":[149],"Stage":[151,166],"I,":[152],"simultaneously":[155],"decide":[156],"pricing":[158],"strategies":[159],"chosen":[162],"mechanisms;":[164],"In":[165],"II,":[167],"users":[168],"make":[169],"decisions":[172],"MNOs.":[176],"characterize":[178],"sub-game":[180],"perfect":[181],"equilibrium":[182],"(SPE)":[183],"game":[187],"backward":[189],"induction.":[190],"Comparing":[191],"with":[192,218,235,254,260,280],"monopoly":[194],"where":[196],"better":[198,237,256,282],"always":[201],"improves":[202],"MNO's":[204],"profit,":[205],"our":[206],"analysis":[207],"reveals":[208],"rather":[210],"story":[212],"duopoly":[215],"market:":[216],"(i)":[217],"mild":[220],"competition,":[221,263],"stronger":[223],"MNO":[224,243,265],"will":[225,244,266],"both":[227,246],"MNOs'":[228,247],"profits":[229,248],"by":[230,249,275],"adopting":[231,250,276],"plan":[234,253,279],"flexibility,":[239],"while":[240],"weaker":[242],"decrease":[245,271],"flexibility;":[258],"(ii)":[259],"fierce":[262],"any":[264],"its":[268],"profit":[269,274],"competitor's":[273]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":5}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}