Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2042562920', 'doi': 'https://doi.org/10.1007/s001680100054', 'title': 'Regional convergence in the European Union: From hypothesis to the actual trends', 'display_name': 'Regional convergence in the European Union: From hypothesis to the actual trends', 'publication_year': 2001, 'publication_date': '2001-08-01', 'ids': {'openalex': 'https://openalex.org/W2042562920', 'doi': 'https://doi.org/10.1007/s001680100054', 'mag': '2042562920'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s001680100054', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S203746597', 'display_name': 'The Annals of Regional Science', 'issn_l': '0570-1864', 'issn': ['0570-1864', '1432-0592'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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/A5064450825', 'display_name': 'Juan R. Cuadrado‐Roura', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I189268942', 'display_name': 'Universidad de Alcalá', 'ror': 'https://ror.org/04pmn0e78', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I189268942']}], 'countries': ['ES'], 'is_corresponding': True, 'raw_author_name': 'Juan R. Cuadrado-Roura', 'raw_affiliation_strings': ['University of Alcala, Department of Applied Economy, Pl. Victoria, 2. 28802 Alcala Henares, Madrid, Spain (e-mail: [email protected]), , ES'], 'affiliations': [{'raw_affiliation_string': 'University of Alcala, Department of Applied Economy, Pl. Victoria, 2. 28802 Alcala Henares, Madrid, Spain (e-mail: [email protected]), , ES', 'institution_ids': ['https://openalex.org/I189268942']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5064450825'], 'corresponding_institution_ids': ['https://openalex.org/I189268942'], 'apc_list': {'value': 2190, 'currency': 'EUR', 'value_usd': 2790, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 36.538, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 180, 'citation_normalized_percentile': {'value': 0.995507, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '35', 'issue': '3', 'first_page': '333', 'last_page': '356'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12961', 'display_name': 'Institutions and Regional Development in European Union', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/3320', 'display_name': 'Political Science and International Relations'}, 'field': {'id': 'https://openalex.org/fields/33', 'display_name': 'Social Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12961', 'display_name': 'Institutions and Regional Development in European Union', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/3320', 'display_name': 'Political Science and International Relations'}, '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/T10393', 'display_name': 'Institutions and Economic Growth: Empirical Investigations and Theories', 'score': 0.9974, '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 Policy and Public Finance Research', 'score': 0.9565, '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/regional-convergence', 'display_name': 'Regional Convergence', 'score': 0.578438}, {'id': 'https://openalex.org/keywords/empirical-evidence', 'display_name': 'Empirical evidence', 'score': 0.48017207}], 'concepts': [{'id': 'https://openalex.org/C2777303404', 'wikidata': 'https://www.wikidata.org/wiki/Q759757', 'display_name': 'Convergence (economics)', 'level': 2, 'score': 0.8161392}, {'id': 'https://openalex.org/C2910001868', 'wikidata': 'https://www.wikidata.org/wiki/Q458', 'display_name': 'European union', 'level': 2, 'score': 0.7850163}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.6407577}, {'id': 'https://openalex.org/C127598652', 'wikidata': 'https://www.wikidata.org/wiki/Q558635', 'display_name': 'Per capita', 'level': 3, 'score': 0.5402318}, {'id': 'https://openalex.org/C166052673', 'wikidata': 'https://www.wikidata.org/wiki/Q83021', 'display_name': 'Empirical evidence', 'level': 2, 'score': 0.48017207}, {'id': 'https://openalex.org/C204983608', 'wikidata': 'https://www.wikidata.org/wiki/Q2111958', 'display_name': 'Productivity', 'level': 2, 'score': 0.47309902}, {'id': 'https://openalex.org/C2779010840', 'wikidata': 'https://www.wikidata.org/wiki/Q131569', 'display_name': 'Treaty', 'level': 2, 'score': 0.4346244}, {'id': 'https://openalex.org/C149782125', 'wikidata': 'https://www.wikidata.org/wiki/Q160039', 'display_name': 'Econometrics', 'level': 1, 'score': 0.38748774}, {'id': 'https://openalex.org/C139719470', 'wikidata': 'https://www.wikidata.org/wiki/Q39680', 'display_name': 'Macroeconomics', 'level': 1, 'score': 0.3742237}, {'id': 'https://openalex.org/C155202549', 'wikidata': 'https://www.wikidata.org/wiki/Q178803', 'display_name': 'International trade', 'level': 1, 'score': 0.31772763}, {'id': 'https://openalex.org/C17744445', 'wikidata': 'https://www.wikidata.org/wiki/Q36442', 'display_name': 'Political science', 'level': 0, 'score': 0.22689718}, {'id': 'https://openalex.org/C144024400', 'wikidata': 'https://www.wikidata.org/wiki/Q21201', 'display_name': 'Sociology', 'level': 0, 'score': 0.09461743}, {'id': 'https://openalex.org/C199539241', 'wikidata': 'https://www.wikidata.org/wiki/Q7748', 'display_name': 'Law', 'level': 1, 'score': 0.075895905}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C149923435', 'wikidata': 'https://www.wikidata.org/wiki/Q37732', 'display_name': 'Demography', '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/10.1007/s001680100054', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S203746597', 'display_name': 'The Annals of Regional Science', 'issn_l': '0570-1864', 'issn': ['0570-1864', '1432-0592'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.75, 'display_name': 'Decent work and economic growth', 'id': 'https://metadata.un.org/sdg/8'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4386073083', 'https://openalex.org/W4384917347', 'https://openalex.org/W4255659630', 'https://openalex.org/W4239731732', 'https://openalex.org/W4233187513', 'https://openalex.org/W3171757984', 'https://openalex.org/W2569184156', 'https://openalex.org/W2372414868', 'https://openalex.org/W2197334434', 'https://openalex.org/W2178266547'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2042562920', 'counts_by_year': [{'year': 2024, 'cited_by_count': 6}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 5}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 7}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 5}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 11}, {'year': 2012, 'cited_by_count': 11}], 'updated_date': '2024-09-12T16:51:59.113037', 'created_date': '2016-06-24'}