{"id":"https://openalex.org/W2581252182","doi":"https://doi.org/10.15219/em67.1267","title":"Virtual vs. perfect competition","display_name":"Virtual vs. perfect competition","publication_year":2017,"publication_date":"2017-01-23","ids":{"openalex":"https://openalex.org/W2581252182","doi":"https://doi.org/10.15219/em67.1267","mag":"2581252182"},"language":"en","primary_location":{"id":"doi:10.15219/em67.1267","doi":"https://doi.org/10.15219/em67.1267","is_oa":false,"landing_page_url":"https://doi.org/10.15219/em67.1267","pdf_url":null,"source":{"id":"https://openalex.org/S4210186977","display_name":"e-mentor","issn_l":"1731-6758","issn":["1731-6758","1731-7428"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-40","russia-white-list-4"],"host_organization":"https://openalex.org/P4310317483","host_organization_name":"SGH Warsaw School of Economics","host_organization_lineage":["https://openalex.org/P4310317483"],"host_organization_lineage_names":["SGH Warsaw School of Economics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"e-mentor","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5086300058","display_name":"Piotr Maci\u0105g","orcid":"https://orcid.org/0000-0002-0035-8921","observed_orcids":["https://orcid.org/0000-0002-0035-8921"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Piotr Maci\u0105g","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5086300058"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2016","issue":"5(67)","first_page":"46","last_page":"52"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11043","display_name":"Merger and Competition Analysis","score":0.5907999873161316,"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/T11043","display_name":"Merger and Competition Analysis","score":0.5907999873161316,"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/T10785","display_name":"Economic Theory and Institutions","score":0.11749999970197678,"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/T11437","display_name":"Digital Platforms and Economics","score":0.039400000125169754,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/virtual-competition","display_name":"virtual competition","score":0.9319999814033508},{"id":"https://openalex.org/keywords/perfect-competition","display_name":"perfect competition","score":0.9789999723434448},{"id":"https://openalex.org/keywords/market-competition","display_name":"market competition","score":0.7379999756813049},{"id":"https://openalex.org/keywords/competition-theory","display_name":"competition theory","score":0.3230000138282776}],"concepts":[{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.6308352947235107},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.33866214752197266},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0753619372844696},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.15219/em67.1267","doi":"https://doi.org/10.15219/em67.1267","is_oa":false,"landing_page_url":"https://doi.org/10.15219/em67.1267","pdf_url":null,"source":{"id":"https://openalex.org/S4210186977","display_name":"e-mentor","issn_l":"1731-6758","issn":["1731-6758","1731-7428"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-40","russia-white-list-4"],"host_organization":"https://openalex.org/P4310317483","host_organization_name":"SGH Warsaw School of Economics","host_organization_lineage":["https://openalex.org/P4310317483"],"host_organization_lineage_names":["SGH Warsaw School of Economics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"e-mentor","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6164000034332275,"display_name":"Quality education","id":"https://metadata.un.org/sdg/4"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2991018291","https://openalex.org/W1547980491","https://openalex.org/W2151839201","https://openalex.org/W2462496582","https://openalex.org/W2054514099","https://openalex.org/W3043042297","https://openalex.org/W771768670","https://openalex.org/W1195998411","https://openalex.org/W2581628420","https://openalex.org/W787592575"],"abstract_inverted_index":{"Artyku\u0142":[0],"z":[1],"zasob\u00f3w":[2],"e-mentora:":[3],"Wirtualna":[4],"a":[5],"doskona\u0142a":[6],"konkurencja.":[7],"E-mentor":[8],"-":[9],"internetowe":[10,20],"czasopismo":[11],"po\u015bwi\u0119cone":[12],"nastepuj\u0105cym":[13],"zagadnienion:e-learning,":[14],"czasopismo,":[15,21],"sgh,":[16],"szko\u0142a":[17],"g\u0142\u00f3wna":[18],"handlowa,":[19],"e-mentor,":[22],"nauczanie":[23],"przez":[24],"internet,":[25],"kszta\u0142cenie":[26],"ustawiczne,":[27],"metody":[28],"kszta\u0142cenia,":[29],"formy":[30],"kszta\u0142cenia.":[31]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2017-02-03T00:00:00"}