Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W577373401', 'doi': None, 'title': 'The value added tax', 'display_name': 'The value added tax', 'publication_year': 1977, 'publication_date': '1977-01-01', 'ids': {'openalex': 'https://openalex.org/W577373401', 'mag': '577373401'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://ci.nii.ac.jp/ncid/BB03366065', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306483179', 'display_name': 'Xerox University Microfilms eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'book', 'type_crossref': 'book', 'indexed_in': [], '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/A5017955156', 'display_name': 'Francis Brown Garner', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Francis Brown Garner', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5017955156'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': None, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': None, 'cited_by_percentile_year': {'min': 0, 'max': 56}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': None, 'topics': [], 'keywords': [{'id': 'https://openalex.org/keywords/value', 'display_name': 'Value (mathematics)', 'score': 0.5430931}], 'concepts': [{'id': 'https://openalex.org/C2776291640', 'wikidata': 'https://www.wikidata.org/wiki/Q2912517', 'display_name': 'Value (mathematics)', 'level': 2, 'score': 0.5430931}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.3977849}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.32482392}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.1990278}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.07531378}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://ci.nii.ac.jp/ncid/BB03366065', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306483179', 'display_name': 'Xerox University Microfilms eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'ebook platform'}, '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': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W562008652', 'https://openalex.org/W3209381728', 'https://openalex.org/W3209353324', 'https://openalex.org/W3136062308', 'https://openalex.org/W3096722570', 'https://openalex.org/W3016510724', 'https://openalex.org/W2613033029', 'https://openalex.org/W2534967529', 'https://openalex.org/W2490384036', 'https://openalex.org/W2484214959', 'https://openalex.org/W2392795931', 'https://openalex.org/W2391309066', 'https://openalex.org/W2381605271', 'https://openalex.org/W2358321181', 'https://openalex.org/W2170203470', 'https://openalex.org/W2035689411', 'https://openalex.org/W1622817339'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W577373401', 'counts_by_year': [], 'updated_date': '2024-08-13T22:56:12.654356', 'created_date': '2016-06-24'}