Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1990383906', 'doi': 'https://doi.org/10.1016/0022-0531(89)90099-9', 'title': 'Industry structure with sequential technology choice', 'display_name': 'Industry structure with sequential technology choice', 'publication_year': 1989, 'publication_date': '1989-02-01', 'ids': {'openalex': 'https://openalex.org/W1990383906', 'doi': 'https://doi.org/10.1016/0022-0531(89)90099-9', 'mag': '1990383906'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0022-0531(89)90099-9', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S149131268', 'display_name': 'Journal of Economic Theory', 'issn_l': '0022-0531', 'issn': ['0022-0531', '1095-7235'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5064074059', 'display_name': 'Richard P. McLean', 'orcid': 'https://orcid.org/0000-0002-3237-3288'}, 'institutions': [{'id': 'https://openalex.org/I102322142', 'display_name': 'Rutgers, The State University of New Jersey', 'ror': 'https://ror.org/05vt9qd57', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I102322142']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Richard P McLean', 'raw_affiliation_strings': ['Department of Economics, Rutgers University, New Brunswick, New Jersey 08903, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Economics, Rutgers University, New Brunswick, New Jersey 08903, USA', 'institution_ids': ['https://openalex.org/I102322142']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5108453873', 'display_name': 'Michael Riordan', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I97018004', 'display_name': 'Stanford University', 'ror': 'https://ror.org/00f54p054', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I97018004']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Michael H Riordan', 'raw_affiliation_strings': ['Department of Economics, Stanford University, Stanford, California 94305, USA;,'], 'affiliations': [{'raw_affiliation_string': 'Department of Economics, Stanford University, Stanford, California 94305, USA;,', 'institution_ids': ['https://openalex.org/I97018004']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2810, 'currency': 'USD', 'value_usd': 2810, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 3.217, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 38, 'citation_normalized_percentile': {'value': 0.925307, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 91, 'max': 92}, 'biblio': {'volume': '47', 'issue': '1', 'first_page': '1', 'last_page': '21'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11043', 'display_name': 'Merger and Competition Analysis', 'score': 0.9963, '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': 0.9963, '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/T12137', 'display_name': 'Economic theories and models', 'score': 0.9947, '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/T13825', 'display_name': 'Economic Policies and Impacts', 'score': 0.9932, '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/deterrence-theory', 'display_name': 'Deterrence theory', 'score': 0.88906336}, {'id': 'https://openalex.org/keywords/deterrence', 'display_name': 'Deterrence', 'score': 0.49478024}, {'id': 'https://openalex.org/keywords/barriers-to-entry', 'display_name': 'Barriers to Entry', 'score': 0.45589757}], 'concepts': [{'id': 'https://openalex.org/C60643870', 'wikidata': 'https://www.wikidata.org/wiki/Q1949683', 'display_name': 'Deterrence theory', 'level': 2, 'score': 0.88906336}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.58821017}, {'id': 'https://openalex.org/C40700', 'wikidata': 'https://www.wikidata.org/wiki/Q1411783', 'display_name': 'Industrial organization', 'level': 1, 'score': 0.5312877}, {'id': 'https://openalex.org/C2780982575', 'wikidata': 'https://www.wikidata.org/wiki/Q332142', 'display_name': 'Deterrence (psychology)', 'level': 2, 'score': 0.49478024}, {'id': 'https://openalex.org/C55004796', 'wikidata': 'https://www.wikidata.org/wiki/Q1163938', 'display_name': 'Barriers to entry', 'level': 3, 'score': 0.45589757}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.40134498}, {'id': 'https://openalex.org/C155739000', 'wikidata': 'https://www.wikidata.org/wiki/Q877707', 'display_name': 'Market structure', 'level': 2, 'score': 0.32494313}, {'id': 'https://openalex.org/C190253527', 'wikidata': 'https://www.wikidata.org/wiki/Q295354', 'display_name': 'Law and economics', 'level': 1, 'score': 0.09549019}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C185544564', 'wikidata': 'https://www.wikidata.org/wiki/Q81197', 'display_name': 'Nuclear physics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0022-0531(89)90099-9', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S149131268', 'display_name': 'Journal of Economic Theory', 'issn_l': '0022-0531', 'issn': ['0022-0531', '1095-7235'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 18, 'referenced_works': ['https://openalex.org/W1498634529', 'https://openalex.org/W1520141407', 'https://openalex.org/W1541486873', 'https://openalex.org/W1546348474', 'https://openalex.org/W1546669139', 'https://openalex.org/W1569713587', 'https://openalex.org/W1572586719', 'https://openalex.org/W1605987851', 'https://openalex.org/W1991033908', 'https://openalex.org/W2009367514', 'https://openalex.org/W2037345651', 'https://openalex.org/W2047212489', 'https://openalex.org/W2063692888', 'https://openalex.org/W2084765008', 'https://openalex.org/W2105828471', 'https://openalex.org/W2301321055', 'https://openalex.org/W3125308381', 'https://openalex.org/W4214806140'], 'related_works': ['https://openalex.org/W603199363', 'https://openalex.org/W4220926647', 'https://openalex.org/W3121450494', 'https://openalex.org/W3121310053', 'https://openalex.org/W2900459213', 'https://openalex.org/W2362031108', 'https://openalex.org/W2260694300', 'https://openalex.org/W2180223090', 'https://openalex.org/W2154920720', 'https://openalex.org/W1998935086'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1990383906', 'counts_by_year': [{'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2025-01-21T10:45:55.207891', 'created_date': '2016-06-24'}