{"associated_institutions":[],"authors_api_url":"https://scholar.citedevidence.com/v1/oa/institutions/I66531908/authors","cited_by_count":170081,"collaborators_api_url":"https://scholar.citedevidence.com/v1/oa/institutions/I66531908/collaborators","country_code":"US","counts_by_year":[{"cited_by_count":1,"oa_works_count":15,"works_count":22,"year":2026},{"cited_by_count":119,"oa_works_count":106,"works_count":137,"year":2025},{"cited_by_count":300,"oa_works_count":109,"works_count":147,"year":2024},{"cited_by_count":824,"oa_works_count":113,"works_count":159,"year":2023},{"cited_by_count":1952,"oa_works_count":99,"works_count":146,"year":2022},{"cited_by_count":3171,"oa_works_count":81,"works_count":122,"year":2021},{"cited_by_count":4235,"oa_works_count":102,"works_count":151,"year":2020},{"cited_by_count":6947,"oa_works_count":71,"works_count":147,"year":2019},{"cited_by_count":4603,"oa_works_count":68,"works_count":170,"year":2018},{"cited_by_count":4648,"oa_works_count":55,"works_count":152,"year":2017},{"cited_by_count":3848,"oa_works_count":57,"works_count":181,"year":2016},{"cited_by_count":6245,"oa_works_count":58,"works_count":211,"year":2015},{"cited_by_count":3585,"oa_works_count":50,"works_count":135,"year":2014},{"cited_by_count":3057,"oa_works_count":41,"works_count":116,"year":2013},{"cited_by_count":3328,"oa_works_count":54,"works_count":114,"year":2012},{"cited_by_count":4545,"oa_works_count":43,"works_count":108,"year":2011},{"cited_by_count":4941,"oa_works_count":31,"works_count":89,"year":2010}],"counts_by_year_api_url":"https://scholar.citedevidence.com/v1/oa/institutions/I66531908/counts_by_year","created_date":"2016-06-24T00:00:00.000Z","display_name":"Mathematica Policy Research","display_name_acronyms":[],"display_name_alternatives":["Mathematica Policy Research"],"geo":{"city":"Princeton","country":"United States","country_code":"US","geonames_city_id":"5102922","latitude":40.34872055053711,"longitude":-74.65904998779297,"region":null},"homepage_url":"https://mathematica.org","id":"https://openalex.org/I66531908","ids":{"grid":"grid.419482.2","openalex":"https://openalex.org/I66531908","ror":"https://ror.org/02403vr89","wikidata":"https://www.wikidata.org/wiki/Q6786822","wikipedia":"https://en.wikipedia.org/wiki/Mathematica_Policy_Research"},"image_thumbnail_url":null,"image_url":null,"is_super_system":false,"lineage":["https://openalex.org/I66531908"],"repositories":[],"roles":[{"id":"https://openalex.org/I66531908","role":"institution","works_count":3299}],"ror":"https://ror.org/02403vr89","status":"active","summary_stats":{"2yr_mean_citedness":1.7236024844720497,"h_index":185,"i10_index":2343},"topic_share":[{"display_name":"Retirement, Disability, and Employment","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11631","subfield":{"display_name":"Demography","id":"https://openalex.org/subfields/3317"},"value":0.0034995},{"display_name":"School Choice and Performance","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T10674","subfield":{"display_name":"Education","id":"https://openalex.org/subfields/3304"},"value":0.0032485},{"display_name":"Disability Education and Employment","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11514","subfield":{"display_name":"Safety Research","id":"https://openalex.org/subfields/3311"},"value":0.0025735},{"display_name":"Healthcare Policy and Management","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Economics, Econometrics and Finance","id":"https://openalex.org/fields/20"},"id":"https://openalex.org/T10391","subfield":{"display_name":"Economics and Econometrics","id":"https://openalex.org/subfields/2002"},"value":0.0024716},{"display_name":"Gender, Labor, and Family Dynamics","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11544","subfield":{"display_name":"Gender Studies","id":"https://openalex.org/subfields/3318"},"value":0.0018749},{"display_name":"Primary Care and Health Outcomes","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11590","subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"},"value":0.0017469},{"display_name":"Higher Education Research Studies","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T10267","subfield":{"display_name":"Education","id":"https://openalex.org/subfields/3304"},"value":0.001386},{"display_name":"Advanced Causal Inference Techniques","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Mathematics","id":"https://openalex.org/fields/26"},"id":"https://openalex.org/T10845","subfield":{"display_name":"Statistics and Probability","id":"https://openalex.org/subfields/2613"},"value":0.0013813},{"display_name":"Food Security and Health in Diverse Populations","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11610","subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"},"value":0.0012674},{"display_name":"Evaluation and Performance Assessment","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Decision Sciences","id":"https://openalex.org/fields/18"},"id":"https://openalex.org/T12010","subfield":{"display_name":"Management Science and Operations Research","id":"https://openalex.org/subfields/1803"},"value":0.0011813},{"display_name":"Survey Methodology and Nonresponse","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11539","subfield":{"display_name":"Sociology and Political Science","id":"https://openalex.org/subfields/3312"},"value":0.0010744},{"display_name":"Educational Assessment and Improvement","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Decision Sciences","id":"https://openalex.org/fields/18"},"id":"https://openalex.org/T13405","subfield":{"display_name":"Information Systems and Management","id":"https://openalex.org/subfields/1802"},"value":0.0010081},{"display_name":"Global Health Care Issues","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T12781","subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"},"value":0.0009523},{"display_name":"Geriatric Care and Nursing Homes","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11376","subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"},"value":0.0008967},{"display_name":"Employment and Welfare Studies","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11959","subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"},"value":0.0008802},{"display_name":"Labor market dynamics and wage inequality","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Economics, Econometrics and Finance","id":"https://openalex.org/fields/20"},"id":"https://openalex.org/T10208","subfield":{"display_name":"Economics and Econometrics","id":"https://openalex.org/subfields/2002"},"value":0.0008346},{"display_name":"Early Childhood Education and Development","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T10589","subfield":{"display_name":"Education","id":"https://openalex.org/subfields/3304"},"value":0.0008099},{"display_name":"Patient Satisfaction in Healthcare","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11722","subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"},"value":0.000803},{"display_name":"Parental Involvement in Education","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11676","subfield":{"display_name":"Education","id":"https://openalex.org/subfields/3304"},"value":0.0007978},{"display_name":"Innovations in Educational Methods","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T12354","subfield":{"display_name":"Education","id":"https://openalex.org/subfields/3304"},"value":0.0007773},{"display_name":"Poverty, Education, and Child Welfare","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11556","subfield":{"display_name":"Safety Research","id":"https://openalex.org/subfields/3311"},"value":0.0007393},{"display_name":"Financial Literacy, Pension, Retirement Analysis","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Business, Management and Accounting","id":"https://openalex.org/fields/14"},"id":"https://openalex.org/T10517","subfield":{"display_name":"Accounting","id":"https://openalex.org/subfields/1402"},"value":0.0007144},{"display_name":"Healthcare innovation and challenges","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T13594","subfield":{"display_name":"Education","id":"https://openalex.org/subfields/3304"},"value":0.0006645},{"display_name":"Global Educational Reforms and Inequalities","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T13566","subfield":{"display_name":"Demography","id":"https://openalex.org/subfields/3317"},"value":0.0006244},{"display_name":"Urban, Neighborhood, and Segregation Studies","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11645","subfield":{"display_name":"Sociology and Political Science","id":"https://openalex.org/subfields/3312"},"value":0.0006116}],"topics":[{"count":559,"display_name":"Healthcare Policy and Management","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Economics, Econometrics and Finance","id":"https://openalex.org/fields/20"},"id":"https://openalex.org/T10391","score":0.9999,"subfield":{"display_name":"Economics and Econometrics","id":"https://openalex.org/subfields/2002"}},{"count":314,"display_name":"Primary Care and Health Outcomes","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11590","score":1,"subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"}},{"count":271,"display_name":"Retirement, Disability, and Employment","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11631","score":1,"subfield":{"display_name":"Demography","id":"https://openalex.org/subfields/3317"}},{"count":204,"display_name":"School Choice and Performance","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T10674","score":0.9999,"subfield":{"display_name":"Education","id":"https://openalex.org/subfields/3304"}},{"count":188,"display_name":"Gender, Labor, and Family Dynamics","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11544","score":0.9999,"subfield":{"display_name":"Gender Studies","id":"https://openalex.org/subfields/3318"}},{"count":165,"display_name":"Food Security and Health in Diverse Populations","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11610","score":1,"subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"}},{"count":152,"display_name":"Employment and Welfare Studies","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11959","score":0.9999,"subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"}},{"count":148,"display_name":"Global Health Care Issues","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T12781","score":0.9998,"subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"}},{"count":141,"display_name":"Obesity, Physical Activity, Diet","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10010","score":1,"subfield":{"display_name":"Public Health, Environmental and Occupational Health","id":"https://openalex.org/subfields/2739"}},{"count":129,"display_name":"Health Systems, Economic Evaluations, Quality of Life","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Economics, Econometrics and Finance","id":"https://openalex.org/fields/20"},"id":"https://openalex.org/T10804","score":0.9999,"subfield":{"display_name":"Economics and Econometrics","id":"https://openalex.org/subfields/2002"}},{"count":123,"display_name":"Early Childhood Education and Development","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T10589","score":1,"subfield":{"display_name":"Education","id":"https://openalex.org/subfields/3304"}},{"count":122,"display_name":"Child Nutrition and Water Access","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Nursing","id":"https://openalex.org/fields/29"},"id":"https://openalex.org/T10596","score":1,"subfield":{"display_name":"Nutrition and Dietetics","id":"https://openalex.org/subfields/2916"}},{"count":114,"display_name":"Geriatric Care and Nursing Homes","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11376","score":1,"subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"}},{"count":112,"display_name":"Disability Education and Employment","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11514","score":0.9999,"subfield":{"display_name":"Safety Research","id":"https://openalex.org/subfields/3311"}},{"count":92,"display_name":"Higher Education Research Studies","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T10267","score":0.9999,"subfield":{"display_name":"Education","id":"https://openalex.org/subfields/3304"}},{"count":92,"display_name":"Advanced Causal Inference Techniques","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Mathematics","id":"https://openalex.org/fields/26"},"id":"https://openalex.org/T10845","score":1,"subfield":{"display_name":"Statistics and Probability","id":"https://openalex.org/subfields/2613"}},{"count":83,"display_name":"Health disparities and outcomes","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T10235","score":0.9998,"subfield":{"display_name":"Health","id":"https://openalex.org/subfields/3306"}},{"count":80,"display_name":"Poverty, Education, and Child Welfare","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T11556","score":0.9999,"subfield":{"display_name":"Safety Research","id":"https://openalex.org/subfields/3311"}},{"count":75,"display_name":"Homelessness and Social Issues","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11464","score":1,"subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"}},{"count":73,"display_name":"Patient Satisfaction in Healthcare","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Health Professions","id":"https://openalex.org/fields/36"},"id":"https://openalex.org/T11722","score":0.9999,"subfield":{"display_name":"General Health Professions","id":"https://openalex.org/subfields/3600"}},{"count":72,"display_name":"Evaluation and Performance Assessment","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Decision Sciences","id":"https://openalex.org/fields/18"},"id":"https://openalex.org/T12010","score":0.9997,"subfield":{"display_name":"Management Science and Operations Research","id":"https://openalex.org/subfields/1803"}},{"count":68,"display_name":"Child and Adolescent Psychosocial and Emotional Development","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Psychology","id":"https://openalex.org/fields/32"},"id":"https://openalex.org/T10182","score":0.9998,"subfield":{"display_name":"Clinical Psychology","id":"https://openalex.org/subfields/3203"}},{"count":68,"display_name":"Labor market dynamics and wage inequality","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Economics, Econometrics and Finance","id":"https://openalex.org/fields/20"},"id":"https://openalex.org/T10208","score":0.9993,"subfield":{"display_name":"Economics and Econometrics","id":"https://openalex.org/subfields/2002"}},{"count":68,"display_name":"Financial Literacy, Pension, Retirement Analysis","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Business, Management and Accounting","id":"https://openalex.org/fields/14"},"id":"https://openalex.org/T10517","score":0.9998,"subfield":{"display_name":"Accounting","id":"https://openalex.org/subfields/1402"}},{"count":67,"display_name":"Global Maternal and Child Health","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10209","score":0.9999,"subfield":{"display_name":"Pediatrics, Perinatology and Child Health","id":"https://openalex.org/subfields/2735"}}],"type":"facility","type_id":"https://openalex.org/institution-types/facility","updated_date":"2026-03-30T05:59:38.000Z","works_api_url":"https://scholar.citedevidence.com/v1/oa/institutions/I66531908/works","works_count":3299}