Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2109656071', 'doi': 'https://doi.org/10.1016/j.jairtraman.2013.04.004', 'title': 'Modelling air carrier choices with a Segment Specific Cross Nested Logit model', 'display_name': 'Modelling air carrier choices with a Segment Specific Cross Nested Logit model', 'publication_year': 2013, 'publication_date': '2013-06-04', 'ids': {'openalex': 'https://openalex.org/W2109656071', 'doi': 'https://doi.org/10.1016/j.jairtraman.2013.04.004', 'mag': '2109656071'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.jairtraman.2013.04.004', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S99242495', 'display_name': 'Journal of Air Transport Management', 'issn_l': '0969-6997', 'issn': ['0969-6997', '1873-2089'], 'is_oa': False, 'is_in_doaj': False, '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/A5011374546', 'display_name': 'Tomasz Drabas', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I31746571', 'display_name': 'UNSW Sydney', 'ror': 'https://ror.org/03r8z3t63', 'country_code': 'AU', 'type': 'education', 'lineage': ['https://openalex.org/I31746571']}], 'countries': ['AU'], 'is_corresponding': False, 'raw_author_name': 'Tomasz Drabas', 'raw_affiliation_strings': ['School of Aviation, The University of New South Wales, Sydney, NSW, 2052, Australia'], 'affiliations': [{'raw_affiliation_string': 'School of Aviation, The University of New South Wales, Sydney, NSW, 2052, Australia', 'institution_ids': ['https://openalex.org/I31746571']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5041069081', 'display_name': 'Cheng‐Lung Wu', 'orcid': 'https://orcid.org/0000-0002-7559-6596'}, 'institutions': [{'id': 'https://openalex.org/I31746571', 'display_name': 'UNSW Sydney', 'ror': 'https://ror.org/03r8z3t63', 'country_code': 'AU', 'type': 'education', 'lineage': ['https://openalex.org/I31746571']}], 'countries': ['AU'], 'is_corresponding': False, 'raw_author_name': 'Cheng-Lung Wu', 'raw_affiliation_strings': ['School of Aviation, The University of New South Wales, Sydney, NSW, 2052, Australia'], 'affiliations': [{'raw_affiliation_string': 'School of Aviation, The University of New South Wales, Sydney, NSW, 2052, Australia', 'institution_ids': ['https://openalex.org/I31746571']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2740, 'currency': 'USD', 'value_usd': 2740, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.372, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 25, 'citation_normalized_percentile': {'value': 0.95303, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 91, 'max': 92}, 'biblio': {'volume': '32', 'issue': None, 'first_page': '8', 'last_page': '16'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11599', 'display_name': 'Aviation Industry Analysis and Trends', 'score': 0.9991, 'subfield': {'id': 'https://openalex.org/subfields/2000', 'display_name': 'General Economics, Econometrics and Finance'}, '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/T11599', 'display_name': 'Aviation Industry Analysis and Trends', 'score': 0.9991, 'subfield': {'id': 'https://openalex.org/subfields/2000', 'display_name': 'General Economics, Econometrics and Finance'}, '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/T10328', 'display_name': 'Supply Chain and Inventory Management', 'score': 0.9967, 'subfield': {'id': 'https://openalex.org/subfields/1404', 'display_name': 'Management Information Systems'}, '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/T12306', 'display_name': 'Urban and Freight Transport Logistics', 'score': 0.9923, 'subfield': {'id': 'https://openalex.org/subfields/2215', 'display_name': 'Building and Construction'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/nested-logit', 'display_name': 'Nested logit', 'score': 0.9440733}, {'id': 'https://openalex.org/keywords/mixed-logit', 'display_name': 'Mixed logit', 'score': 0.5314865}, {'id': 'https://openalex.org/keywords/air-travel', 'display_name': 'Air travel', 'score': 0.46723038}], 'concepts': [{'id': 'https://openalex.org/C2994206189', 'wikidata': 'https://www.wikidata.org/wiki/Q5282043', 'display_name': 'Nested logit', 'level': 2, 'score': 0.9440733}, {'id': 'https://openalex.org/C151956035', 'wikidata': 'https://www.wikidata.org/wiki/Q1132755', 'display_name': 'Logistic regression', 'level': 2, 'score': 0.63580453}, {'id': 'https://openalex.org/C140331021', 'wikidata': 'https://www.wikidata.org/wiki/Q1868104', 'display_name': 'Logit', 'level': 2, 'score': 0.59772277}, {'id': 'https://openalex.org/C149782125', 'wikidata': 'https://www.wikidata.org/wiki/Q160039', 'display_name': 'Econometrics', 'level': 1, 'score': 0.55906695}, {'id': 'https://openalex.org/C95057490', 'wikidata': 'https://www.wikidata.org/wiki/Q6883984', 'display_name': 'Mixed logit', 'level': 3, 'score': 0.5314865}, {'id': 'https://openalex.org/C2985550459', 'wikidata': 'https://www.wikidata.org/wiki/Q376880', 'display_name': 'Air travel', 'level': 3, 'score': 0.46723038}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.38865858}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.35320902}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.26839802}, {'id': 'https://openalex.org/C74448152', 'wikidata': 'https://www.wikidata.org/wiki/Q765633', 'display_name': 'Aviation', 'level': 2, 'score': 0.23706809}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.23700756}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.22173506}, {'id': 'https://openalex.org/C146978453', 'wikidata': 'https://www.wikidata.org/wiki/Q3798668', 'display_name': 'Aerospace engineering', 'level': 1, 'score': 0.11133435}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.jairtraman.2013.04.004', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S99242495', 'display_name': 'Journal of Air Transport Management', 'issn_l': '0969-6997', 'issn': ['0969-6997', '1873-2089'], 'is_oa': False, 'is_in_doaj': False, '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': [{'score': 0.46, 'id': 'https://metadata.un.org/sdg/1', 'display_name': 'No poverty'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 25, 'referenced_works': ['https://openalex.org/W1563690153', 'https://openalex.org/W1568918871', 'https://openalex.org/W1979258712', 'https://openalex.org/W2000635491', 'https://openalex.org/W2029807096', 'https://openalex.org/W2039550012', 'https://openalex.org/W2050693813', 'https://openalex.org/W2067603904', 'https://openalex.org/W2070569293', 'https://openalex.org/W2078531527', 'https://openalex.org/W2086684837', 'https://openalex.org/W2093584567', 'https://openalex.org/W2105162206', 'https://openalex.org/W2127218421', 'https://openalex.org/W2131448191', 'https://openalex.org/W2144425834', 'https://openalex.org/W2149997364', 'https://openalex.org/W223708877', 'https://openalex.org/W245387374', 'https://openalex.org/W2522175069', 'https://openalex.org/W2803575289', 'https://openalex.org/W3122059187', 'https://openalex.org/W581058365', 'https://openalex.org/W633229136', 'https://openalex.org/W654582707'], 'related_works': ['https://openalex.org/W3161870315', 'https://openalex.org/W3124982844', 'https://openalex.org/W3124890138', 'https://openalex.org/W2561284029', 'https://openalex.org/W2180844169', 'https://openalex.org/W2003675029', 'https://openalex.org/W1720914516', 'https://openalex.org/W1566854716', 'https://openalex.org/W1493625323', 'https://openalex.org/W1484225063'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2109656071', 'counts_by_year': [{'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 5}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 4}, {'year': 2017, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 3}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-12-17T03:15:05.171480', 'created_date': '2016-06-24'}