{"id":"https://openalex.org/A5000388545","orcid":null,"observed_orcids":[],"display_name":"Joel Evan Kolker","raw_author_names":["Joel Evan Kolker","Joel Kolker","Kolker, Joel"],"full_name":"Kolker, Joel Evan","works_count":18,"cited_by_count":259,"summary_stats":{"2yr_mean_citedness":0.3333333333333333,"h_index":5,"i10_index":5},"ids":{"openalex":"https://openalex.org/A5000388545","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I114027177","ror":"https://ror.org/0130frc33","display_name":"University of North Carolina at Chapel Hill","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I1334329717","ror":"https://ror.org/00ae7jd04","display_name":"World Bank","country_code":"US","type":"other","lineage":["https://openalex.org/I1334329717","https://openalex.org/I55633929"]},"years":[2019,2017,2016]},{"institution":{"id":"https://openalex.org/I55633929","ror":"https://ror.org/02md09461","display_name":"World Bank Group","country_code":"US","type":"other","lineage":["https://openalex.org/I55633929"]},"years":[2019,2017]}],"last_known_institutions":[{"id":"https://openalex.org/I114027177","ror":"https://ror.org/0130frc33","display_name":"University of North Carolina at Chapel Hill","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"topics":[{"id":"https://openalex.org/T12248","display_name":"Water Governance and Infrastructure","count":13,"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/T14232","display_name":"Water Resource Management and Quality","count":9,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11168","display_name":"International Development and Aid","count":6,"subfield":{"id":"https://openalex.org/subfields/3303","display_name":"Development"},"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/T11939","display_name":"Public-Private Partnership Projects","count":5,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"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/T10969","display_name":"Water resources management and optimization","count":4,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12248","display_name":"Water Governance and Infrastructure","value":9.77e-05,"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/T14232","display_name":"Water Resource Management and Quality","value":5.59e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13331","display_name":"Energy and Environmental Sustainability","value":3.77e-05,"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/T11939","display_name":"Public-Private Partnership Projects","value":3.66e-05,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"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/T11168","display_name":"International Development and Aid","value":2.02e-05,"subfield":{"id":"https://openalex.org/subfields/3303","display_name":"Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"2780151969","wikidata":"https://www.wikidata.org/wiki/Q949149","display_name":"Sanitation","score":0.9301270246505737},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6948000192642212},{"id":"10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","score":0.6938999891281128},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.4446888864040375},{"id":"87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","score":0.15123310685157776}],"counts_by_year":[{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2016,"works_count":8,"oa_works_count":2,"cited_by_count":22},{"year":2017,"works_count":2,"oa_works_count":1,"cited_by_count":25},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":32},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":30},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":19},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":11},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":12}],"display_name_alternatives":["Joel Evan Kolker","Joel Kolker","Kolker, Joel"],"block_key":"j kolker","works_api_url":"https://api.openalex.org/works?filter=author.id:A5000388545","updated_date":"2026-10-28T12:34:19","created_date":"2016-06-24T00:00:00"}
