World's Best Scientists 2026 revealed!

D-Index & Metrics

Economics and Finance

D-Index
38
Citations
6592
World Ranking
2543
National Ranking
1427

Roger Feldman publication distribution in Economics and Finance in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Economics and Finance in 2026. The highlighted bar marks where Roger Feldman sits on this spectrum.

42–46 publications: 1 scientists 47–51 publications: 12 scientists 52–56 publications: 7 scientists 57–61 publications: 23 scientists 62–66 publications: 32 scientists 67–71 publications: 36 scientists 72–76 publications: 56 scientists 77–81 publications: 57 scientists 82–86 publications: 70 scientists 87–91 publications: 86 scientists 92–96 publications: 72 scientists 97–101 publications: 106 scientists 102–106 publications: 97 scientists 107–111 publications: 96 scientists 112–116 publications: 101 scientists 117–121 publications: 103 scientists 122–126 publications: 102 scientists 127–131 publications: 108 scientists 132–136 publications: 107 scientists 137–141 publications: 111 scientists 142–146 publications: 94 scientists 147–151 publications: 96 scientists 152–156 publications: 100 scientists 157–161 publications: 74 scientists 162–166 publications: 68 scientists 167–171 publications: 91 scientists 172–176 publications: 76 scientists 177–181 publications: 75 scientists 182–186 publications: 61 scientists 187–191 publications: 66 scientists 192–196 publications: 68 scientists 197–201 publications: 71 scientists 202–206 publications: 60 scientists 207–211 publications: 56 scientists 212–216 publications: 44 scientists 217–221 publications: 51 scientists 222–226 publications: 65 scientists 227–231 publications: 48 scientists 232–236 publications: 59 scientists 237–241 publications: 37 scientists 242–246 publications: 37 scientists 247–251 publications: 41 scientists 252–256 publications: 43 scientists 257–261 publications: 33 scientists 262–266 publications: 34 scientists 267–271 publications: 39 scientists 272–276 publications: 25 scientists 277–281 publications: 29 scientists 282–286 publications: 29 scientists 287–291 publications: 26 scientists 292–296 publications: 31 scientists 297–301 publications: 31 scientists 302–306 publications: 24 scientists 307–311 publications: 28 scientists 312–316 publications: 24 scientists 317–321 publications: 13 scientists 322–326 publications: 14 scientists 327–331 publications: 25 scientists 332–336 publications: 18 scientists 337–341 publications: 16 scientists 342–346 publications: 18 scientists 347–351 publications: 15 scientists 352–356 publications: 17 scientists 357–361 publications: 19 scientists 362–366 publications: 16 scientists 367–371 publications: 17 scientists 372–376 publications: 7 scientists 377–381 publications: 18 scientists 382–386 publications: 13 scientists 387–391 publications: 19 scientists 392–396 publications: 9 scientists 397–401 publications: 10 scientists 402–406 publications: 13 scientists 407–411 publications: 13 scientists 412–416 publications: 5 scientists 417–421 publications: 10 scientists 422–426 publications: 6 scientists 427–431 publications: 12 scientists 432–436 publications: 9 scientists 437–441 publications: 9 scientists 442–446 publications: 10 scientists 447–451 publications: 12 scientists 452–456 publications: 8 scientists 457–461 publications: 4 scientists 462–466 publications: 7 scientists 467–471 publications: 4 scientists 472–476 publications: 5 scientists 477–481 publications: 6 scientists 482–486 publications: 7 scientists 487–491 publications: 8 scientists 492–496 publications: 5 scientists 497–501 publications: 4 scientists 502–506 publications: 4 scientists 507–511 publications: 5 scientists 512–516 publications: 7 scientists 517–520 publications: 7 scientists 521+ publications: 99 scientists
42 publications 521+

This scientist: 270 publications — 79th percentile

79% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 521 publications or more.

Roger Feldman D-index placement in Economics and Finance in 2026

The chart shows the D-index (discipline H-index) distribution of Economics and Finance scientists ranked by Research.com in 2026. The highlighted bar marks where Roger Feldman sits on this spectrum.

30 D-Index: 126 scientists 31 D-Index: 147 scientists 32 D-Index: 157 scientists 33 D-Index: 178 scientists 34 D-Index: 171 scientists 35 D-Index: 141 scientists 36 D-Index: 132 scientists 37 D-Index: 129 scientists 38 D-Index: 130 scientists 39 D-Index: 120 scientists 40 D-Index: 117 scientists 41 D-Index: 113 scientists 42 D-Index: 114 scientists 43 D-Index: 97 scientists 44 D-Index: 115 scientists 45 D-Index: 86 scientists 46 D-Index: 78 scientists 47 D-Index: 83 scientists 48 D-Index: 62 scientists 49 D-Index: 74 scientists 50 D-Index: 50 scientists 51 D-Index: 66 scientists 52 D-Index: 69 scientists 53 D-Index: 55 scientists 54 D-Index: 67 scientists 55 D-Index: 61 scientists 56 D-Index: 62 scientists 57 D-Index: 45 scientists 58 D-Index: 34 scientists 59 D-Index: 47 scientists 60 D-Index: 46 scientists 61 D-Index: 36 scientists 62 D-Index: 37 scientists 63 D-Index: 56 scientists 64 D-Index: 50 scientists 65 D-Index: 32 scientists 66 D-Index: 28 scientists 67 D-Index: 30 scientists 68 D-Index: 24 scientists 69 D-Index: 25 scientists 70 D-Index: 22 scientists 71 D-Index: 21 scientists 72 D-Index: 26 scientists 73 D-Index: 24 scientists 74 D-Index: 23 scientists 75 D-Index: 12 scientists 76 D-Index: 14 scientists 77 D-Index: 15 scientists 78 D-Index: 15 scientists 79 D-Index: 17 scientists 80 D-Index: 17 scientists 81 D-Index: 11 scientists 82 D-Index: 10 scientists 83 D-Index: 16 scientists 84 D-Index: 11 scientists 85 D-Index: 5 scientists 86 D-Index: 9 scientists 87 D-Index: 13 scientists 88 D-Index: 9 scientists 89 D-Index: 7 scientists 90 D-Index: 6 scientists 91 D-Index: 4 scientists 92 D-Index: 8 scientists 93 D-Index: 10 scientists 94 D-Index: 11 scientists 95 D-Index: 6 scientists 96 D-Index: 4 scientists 97 D-Index: 4 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100 D-Index: 8 scientists 101+ D-Index: 100 scientists
30 D-Index 101+

This scientist: 38 D-Index — 35th percentile

35% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 101 D-Index or more.

Overview

Roger Feldman is affiliated with the University of Minnesota in the United States. Their research contributions span multiple disciplines, primarily focusing on medicine, economics, econometrics, finance, and health professions.

Their work spans several main fields of study:

  • Medicine
  • Economics, Econometrics and Finance
  • Health Professions

Within these broader categories, subfields include:
  • Economics and Econometrics
  • General Health Professions
  • Hepatology
  • Epidemiology
  • Geriatrics and Gerontology

Their research topics emphasize healthcare systems and disease treatment, with a particular focus on:
  • Healthcare Policy and Management
  • Hepatitis C virus research
  • Liver Disease Diagnosis and Treatment
  • Primary Care and Health Outcomes
  • Health Systems, Economic Evaluations, Quality of Life
  • Economic and Financial Impacts of Cancer
  • Liver Disease and Transplantation

Feldman has collaborated frequently with several coauthors including Jeah Jung, Caroline Carlin, Thomas Riley, Ge Song, and Yamini Kalidindi. Their most consistent collaborator is Jeah Jung.

Their recent scholarly articles demonstrate a strong engagement with healthcare policy and hepatitis C treatment topics. Notable recent papers include:

  • Association of Direct-Acting Antiviral Treatment With Mortality Among Medicare Beneficiaries With Hepatitis C, 2020, JAMA Network Open
  • Implementation of resource use measures in Medicare Advantage, 2022, Health Services Research
  • Measuring resource use in Medicare Advantage using Encounter data, 2021, Health Services Research
  • Association of the Extension for Community Healthcare Outcomes Project With Use of Direct-Acting Antiviral Treatment Among US Adults With Hepatitis C, 2021, JAMA Network Open
  • Disparities in the quality of care for chronic hepatitis C among Medicare beneficiaries, 2022, PLoS ONE

The primary venues in which Feldman has published reflect their clinical and policy-oriented research interests and include:

  • JAMA Network Open
  • Health Services Research
  • The American Journal of Managed Care
  • Health Affairs
  • Journal of Clinical Oncology

Best Publications

  • A new estimate of the welfare loss of excess health insurance.

    Roger D Feldman;Bryan E Dowd

  • The Demand for Employment-Based Health Insurance Plans

    Roger Feldman;Bryan Dowd

  • The effect of market structure on HMO premiums.

    Douglas R Wholey;Roger D Feldman;Jon B Christianson

  • The Effects of Market Concentration and Horizontal Mergers on Hospital Costs and Prices

    Robert A. Connor;Roger D. Feldman;Bryan E. Dowd

  • Competition Among Physicians, Revisited

    Roger Feldman;Frank Sloan

  • Effects of teaching on hospital costs.

    FA Sloan;RD Feldman;AB Steinwald

  • A Matter Of Race: Early-Versus Late-Stage Cancer Diagnosis

    Beth A. Virnig;Nancy N. Baxter;Elizabeth B. Habermann;Roger D. Feldman

  • Scale and scope economies among health maintenance organizations.

    Douglas Wholey;Roger Feldman;Jon B Christianson;John Engberg

  • Evaluation of the effect of a consumer-driven health plan on medical care expenditures and utilization.

    Stephen T Parente;Roger D Feldman;Jon B Christianson

  • The Effect of Benefits, Premiums, and Health Risk on Health Plan Choice in the Medicare Program

    Adam Atherly;Bryan E. Dowd;Roger Feldman

  • Employee Choice of Consumer‐Driven Health Insurance in a Multiplan, Multiproduct Setting

    Stephen T Parente;Roger D Feldman;Jon B Christianson

  • Where would you go for your next hospitalization

    Kyoungrae Jung;Roger Feldman;Dennis Scanlon

  • Which types of hospital mergers save consumers money

    Robert A. Connor;Roger D. Feldman;Bryan E. Dowd;Tiffany A. Radcliff

  • The effects of medical group practice and physician payment methods on costs of care.

    J. E. Kralewski;E. C. Rich;Roger D Feldman;Bryan E Dowd

  • The union impact on hospital wages and fringe benefits.

    Roger Feldman;Richard Scheffler

  • Health Plan Choice and the Utilization of Health Care Services

    Bryan Dowd;Roger Feldman;Steven Cassou;Michael Finch

  • The effect of premiums on the small firm's decision to offer health insurance

    Roger Feldman;Bryan Dowd;Scott Leitz;Lynn A. Blewett

  • The effects of advertising--lessons from optometry.

    Roger D Feldman;James W Begun

  • Changes in Quality of Health Care Delivery after Vertical Integration

    Caroline S. Carlin;Bryan E Dowd;Roger D Feldman

  • Premium elasticities of health plan choice.

    Bryan E Dowd;Roger D Feldman

  • Employer-sponsored health insurance in 1991

    Cynthia B. Sullivan;Marianne Miller;Roger Feldman;Bryan Dowd

  • The Effect of Premiums on the Small Firm's Decision to Offer Health

    Roger Feldman;Bryan Dowd;Scott Leitz;Lynn A. Blewett

  • Which Types Of Hospital Mergers Save Consumers Money? Overall, horizontal hospital mergers benefit consumers. But more antitrust scrutiny of mergers is needed.

    Robert A. Connor;Roger D. Feldman;Bryan E. Dowd;Tiffany A. Radcliff

Frequent Co-Authors

Bryan E Dowd
Bryan E Dowd University of Minnesota
Jon B. Christianson
Jon B. Christianson University of Minnesota
Robert J. Town
Robert J. Town The University of Texas at Austin
John A. Nyman
John A. Nyman University of Minnesota
Lawton R. Burns
Lawton R. Burns University of Pennsylvania
Frank A. Sloan
Frank A. Sloan Duke University
Kosali Simon
Kosali Simon Indiana University
Mohit Bhandari
Mohit Bhandari McMaster University
Marc F. Swiontkowski
Marc F. Swiontkowski University of Minnesota
Robert L. Kane
Robert L. Kane University of Minnesota

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