World's Best Scientists 2026 revealed!
Hidehiko Ichimura

Hidehiko Ichimura

D-Index & Metrics

Economics and Finance

D-Index
34
Citations
32212
World Ranking
2982
National Ranking
14

Hidehiko Ichimura 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 Hidehiko Ichimura 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: 99 publications — 14th percentile

14% of scientists in this discipline score the same or lower.

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

Hidehiko Ichimura 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 Hidehiko Ichimura 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: 34 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2007 - Fellows of the Econometric Society

Best Publications

  • Characterizing Selection Bias Using Experimental Data

    James Heckman;Hidehiko Ichimura;Jeffrey Smith;Petra Todd

  • Matching As An Econometric Evaluation Estimator: Evidence from Evaluating a Job Training Programme

    James J. Heckman;Hidehiko Ichimura;Petra E. Todd

  • Matching As An Econometric Evaluation Estimator

    James J. Heckman;Hidehiko Ichimura;Petra Todd

  • Characterizing Selection Bias Using Experimental Data

    James J. Heckman;Hidehiko Ichimura;Jeffrey A. Smith;Petra Todd;Petra Todd;Petra Todd

  • SEMIPARAMETRIC LEAST SQUARES (SLS) AND WEIGHTED SLS ESTIMATION OF SINGLE-INDEX MODELS

    Hidehiko Ichimura

  • Identification and inference for econometric models : essays in honor of Thomas Rothenberg

    Donald W. K. Andrews;James H. Stock

  • Changes in the distribution of male and female wages accounting for employment composition using bounds

    Richard William Blundell;Amanda Gosling;Hidehiko Ichimura;Costas Meghir

  • Changes in the distribution of male and female wages accounting for employment composition using bounds

    Richard W. Blundell;Amanda Gosling;Hidehiko Ichimura;Costas Meghir

  • Locally Robust Semiparametric Estimation

    Victor Chernozhukov;Juan Carlos Escanciano;Hidehiko Ichimura;Whitney K. Newey

  • Sources of selection bias in evaluating social programs: An interpretation of conventional measures and evidence on the effectiveness of matching as a program evaluation method

    James J. Heckman;Hidehiko Ichimura;Jeffrey Smith;Petra Todd

  • Identification and estimation of polynomial errors-in-variables models

    Jerry A. Hausman;Whitney K. Newey;Hidehiko Ichimura;James L. Powell

  • Locally robust semiparametric estimation

    Victor Chernozhukov;Juan Carlos Escanciano;Hidehiko Ichimura;Whitney K. Newey

  • What Really Happened to Consumption Inequality in the US

    Orazio Attanasio;Erich Battistin;Hidehiko Ichimura

  • Maximum likelihood estimation of a binary choice model with random coefficients of unknown distribution

    Hidehiko Ichimura;T.Scott Thompson

  • Characterization of the asymptotic distribution of semiparametric M-estimators

    Hidehiko Ichimura;Sokbae Lee

  • Characterization of the asymptotic distribution of semiparametric M-estimators

    Hidehiko Ichimura;Sokbae Lee;Sokbae Lee

  • What really happened to consumption inequality in the US

    Orazio Attanasio;Erich Battistin;Hidehiko Ichimura

  • Estimating Derivatives in Nonseparable Models with Limited Dependent Variables

    Joseph G. Altonji;Hidehiko Ichimura;Taisuke Otsu

  • Estimation of single index models

    Hidehiko Ichimura

  • Asymptotic Expansions for Some Semiparametric Program Evaluation Estimators

    Hidehiko Ichimura;Oliver Linton

Frequent Co-Authors

Petra E. Todd
Petra E. Todd University of Pennsylvania
James J. Heckman
James J. Heckman University of Chicago
Christopher Taber
Christopher Taber University of Wisconsin–Madison
Hideki Hashimoto
Hideki Hashimoto Chuo University
Joseph G. Altonji
Joseph G. Altonji Yale University
Jeffrey A. Smith
Jeffrey A. Smith University of Wisconsin–Madison
Orazio Attanasio
Orazio Attanasio Yale University
Costas Meghir
Costas Meghir Yale University
Richard Blundell
Richard Blundell University College London
James L. Powell
James L. Powell University of California, Berkeley

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