Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2008197092', 'doi': 'https://doi.org/10.1016/j.tra.2014.09.001', 'title': 'An integrated model for discrete and continuous decisions with application to vehicle ownership, type and usage choices', 'display_name': 'An integrated model for discrete and continuous decisions with application to vehicle ownership, type and usage choices', 'publication_year': 2014, 'publication_date': '2014-10-02', 'ids': {'openalex': 'https://openalex.org/W2008197092', 'doi': 'https://doi.org/10.1016/j.tra.2014.09.001', 'mag': '2008197092'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.tra.2014.09.001', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S159637997', 'display_name': 'Transportation Research Part A Policy and Practice', 'issn_l': '0965-8564', 'issn': ['0965-8564', '1879-2375'], '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/A5032844079', 'display_name': 'Yangwen Liu', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I66946132', 'display_name': 'University of Maryland, College Park', 'ror': 'https://ror.org/047s2c258', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I66946132']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Yangwen Liu', 'raw_affiliation_strings': ['University of Maryland, Department of Civil and Environmental Engineering, United States'], 'affiliations': [{'raw_affiliation_string': 'University of Maryland, Department of Civil and Environmental Engineering, United States', 'institution_ids': ['https://openalex.org/I66946132']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5033028407', 'display_name': 'Jean-Michel Tremblay', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I66946132', 'display_name': 'University of Maryland, College Park', 'ror': 'https://ror.org/047s2c258', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I66946132']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Jean-Michel Tremblay', 'raw_affiliation_strings': ['University of Maryland, Department of Civil and Environmental Engineering, United States'], 'affiliations': [{'raw_affiliation_string': 'University of Maryland, Department of Civil and Environmental Engineering, United States', 'institution_ids': ['https://openalex.org/I66946132']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5065206648', 'display_name': 'Cinzia Cirillo', 'orcid': 'https://orcid.org/0000-0002-5167-0413'}, 'institutions': [{'id': 'https://openalex.org/I66946132', 'display_name': 'University of Maryland, College Park', 'ror': 'https://ror.org/047s2c258', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I66946132']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Cinzia Cirillo', 'raw_affiliation_strings': ['University of Maryland, Department of Civil and Environmental Engineering, United States'], 'affiliations': [{'raw_affiliation_string': 'University of Maryland, Department of Civil and Environmental Engineering, United States', 'institution_ids': ['https://openalex.org/I66946132']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3140, 'currency': 'USD', 'value_usd': 3140, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.701, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 50, 'citation_normalized_percentile': {'value': 0.999933, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '69', 'issue': None, 'first_page': '315', 'last_page': '328'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12617', 'display_name': 'Energy, Environment, and Transportation Policies', 'score': 0.9995, 'subfield': {'id': 'https://openalex.org/subfields/2105', 'display_name': 'Renewable Energy, Sustainability and the Environment'}, 'field': {'id': 'https://openalex.org/fields/21', 'display_name': 'Energy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12617', 'display_name': 'Energy, Environment, and Transportation Policies', 'score': 0.9995, 'subfield': {'id': 'https://openalex.org/subfields/2105', 'display_name': 'Renewable Energy, Sustainability and the Environment'}, 'field': {'id': 'https://openalex.org/fields/21', 'display_name': 'Energy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10298', 'display_name': 'Urban Transport and Accessibility', 'score': 0.9985, 'subfield': {'id': 'https://openalex.org/subfields/3313', 'display_name': 'Transportation'}, 'field': {'id': 'https://openalex.org/fields/33', 'display_name': 'Social Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T10841', 'display_name': 'Economic and Environmental Valuation', 'score': 0.995, '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/discrete-choice', 'display_name': 'Discrete choice', 'score': 0.8185874}, {'id': 'https://openalex.org/keywords/multinomial-probit', 'display_name': 'Multinomial probit', 'score': 0.65947753}, {'id': 'https://openalex.org/keywords/probit', 'display_name': 'Probit', 'score': 0.56408584}, {'id': 'https://openalex.org/keywords/econometric-model', 'display_name': 'Econometric model', 'score': 0.55416536}, {'id': 'https://openalex.org/keywords/ordered-probit', 'display_name': 'Ordered probit', 'score': 0.52235925}, {'id': 'https://openalex.org/keywords/multivariate-probit-model', 'display_name': 'Multivariate probit model', 'score': 0.492811}], 'concepts': [{'id': 'https://openalex.org/C190669063', 'wikidata': 'https://www.wikidata.org/wiki/Q5282043', 'display_name': 'Discrete choice', 'level': 2, 'score': 0.8185874}, {'id': 'https://openalex.org/C117568660', 'wikidata': 'https://www.wikidata.org/wiki/Q1650843', 'display_name': 'Multinomial logistic regression', 'level': 2, 'score': 0.7859477}, {'id': 'https://openalex.org/C46704056', 'wikidata': 'https://www.wikidata.org/wiki/Q17086346', 'display_name': 'Multinomial probit', 'level': 3, 'score': 0.65947753}, {'id': 'https://openalex.org/C149782125', 'wikidata': 'https://www.wikidata.org/wiki/Q160039', 'display_name': 'Econometrics', 'level': 1, 'score': 0.5861858}, {'id': 'https://openalex.org/C184314375', 'wikidata': 'https://www.wikidata.org/wiki/Q3117995', 'display_name': 'Probit', 'level': 2, 'score': 0.56408584}, {'id': 'https://openalex.org/C180075932', 'wikidata': 'https://www.wikidata.org/wiki/Q5333342', 'display_name': 'Econometric model', 'level': 2, 'score': 0.55416536}, {'id': 'https://openalex.org/C70339092', 'wikidata': 'https://www.wikidata.org/wiki/Q7100715', 'display_name': 'Ordered probit', 'level': 2, 'score': 0.52235925}, {'id': 'https://openalex.org/C108650721', 'wikidata': 'https://www.wikidata.org/wiki/Q1783253', 'display_name': 'Counterfactual thinking', 'level': 2, 'score': 0.51679456}, {'id': 'https://openalex.org/C120784921', 'wikidata': 'https://www.wikidata.org/wiki/Q17086363', 'display_name': 'Multivariate probit model', 'level': 2, 'score': 0.492811}, {'id': 'https://openalex.org/C196083921', 'wikidata': 'https://www.wikidata.org/wiki/Q7915758', 'display_name': 'Variance (accounting)', 'level': 2, 'score': 0.45882037}, {'id': 'https://openalex.org/C67257552', 'wikidata': 'https://www.wikidata.org/wiki/Q635217', 'display_name': 'Probit model', 'level': 2, 'score': 0.44164127}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.40350008}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.3453629}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.31095466}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.23887777}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C121955636', 'wikidata': 'https://www.wikidata.org/wiki/Q4116214', 'display_name': 'Accounting', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C111472728', 'wikidata': 'https://www.wikidata.org/wiki/Q9471', 'display_name': 'Epistemology', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.tra.2014.09.001', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S159637997', 'display_name': 'Transportation Research Part A Policy and Practice', 'issn_l': '0965-8564', 'issn': ['0965-8564', '1879-2375'], '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': [], 'grants': [{'funder': 'https://openalex.org/F4320306076', 'funder_display_name': 'National Science Foundation', 'award_id': 'CMMI 1131535'}], 'datasets': [], 'versions': [], 'referenced_works_count': 41, 'referenced_works': ['https://openalex.org/W1565240145', 'https://openalex.org/W1965817729', 'https://openalex.org/W1978461920', 'https://openalex.org/W2001023258', 'https://openalex.org/W2009060438', 'https://openalex.org/W2013257900', 'https://openalex.org/W2020025156', 'https://openalex.org/W2020666416', 'https://openalex.org/W2024424774', 'https://openalex.org/W2052889772', 'https://openalex.org/W2055222610', 'https://openalex.org/W2056156011', 'https://openalex.org/W2059476491', 'https://openalex.org/W2061562273', 'https://openalex.org/W2061750459', 'https://openalex.org/W2071165375', 'https://openalex.org/W2071757669', 'https://openalex.org/W2074981467', 'https://openalex.org/W2083259237', 'https://openalex.org/W2083798126', 'https://openalex.org/W2083979183', 'https://openalex.org/W2087079643', 'https://openalex.org/W2090850500', 'https://openalex.org/W2091464587', 'https://openalex.org/W2096910793', 'https://openalex.org/W2103582557', 'https://openalex.org/W2112352520', 'https://openalex.org/W2112931534', 'https://openalex.org/W2120176508', 'https://openalex.org/W2128304554', 'https://openalex.org/W2158898998', 'https://openalex.org/W2160518596', 'https://openalex.org/W2168741590', 'https://openalex.org/W2199095722', 'https://openalex.org/W2347114416', 'https://openalex.org/W2366249997', 'https://openalex.org/W3023254902', 'https://openalex.org/W3122059187', 'https://openalex.org/W4206180395', 'https://openalex.org/W4206316875', 'https://openalex.org/W573462228'], 'related_works': ['https://openalex.org/W64356619', 'https://openalex.org/W612429349', 'https://openalex.org/W4255254380', 'https://openalex.org/W3122367381', 'https://openalex.org/W2343740399', 'https://openalex.org/W2294439383', 'https://openalex.org/W2112968255', 'https://openalex.org/W2070175169', 'https://openalex.org/W2027354766', 'https://openalex.org/W1521763318'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2008197092', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 8}, {'year': 2020, 'cited_by_count': 6}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 6}, {'year': 2016, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 2}], 'updated_date': '2024-12-25T23:51:45.939714', 'created_date': '2016-06-24'}