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Toshihiro Matsumura

Toshihiro Matsumura

D-Index & Metrics

Economics and Finance

D-Index
42
Citations
6194
World Ranking
2094
National Ranking
12

Toshihiro Matsumura 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 Toshihiro Matsumura 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: 162 publications — 47th percentile

47% of scientists in this discipline score the same or lower.

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

Toshihiro Matsumura 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 Toshihiro Matsumura 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: 42 D-Index — 47th percentile

47% of scientists in this discipline score the same or lower.

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

Overview

Toshihiro Matsumura is affiliated with the University of Tokyo in Japan. Their academic work primarily spans the fields of Economics, Econometrics and Finance, with a significant number of publications addressing Business, Management and Accounting. The main research areas include Economics and Econometrics, Marketing, Strategy and Management, General Economics, Econometrics and Finance, and Renewable Energy, Sustainability and the Environment.

Their recent published papers include the following:

  • Noncooperative and Cooperative Environmental Corporate Social Responsibility (2020), Journal of Institutional and Theoretical Economics JITE
  • Free entry under common ownership (2020), Economics Letters
  • Common ownership and environmental Corporate Social Responsibility (2022), Energy Economics
  • Welfare Consequence of Common Ownership in a Vertically Related Market (2023), Journal of Industrial Economics
  • Welfare-reducing price competition under relative performance delegation with convex costs (2022), Economic Modelling

Matsumura frequently publishes in several scholarly venues. The most common publication outlets are:

  • Energy Economics
  • Economics Letters
  • Journal of Economics
  • SSRN Electronic Journal
  • Manchester School

The researcher collaborates regularly with a group of co-authors, including Kosuke Hirose, Hiroaki Ino, Chenhang Zeng, Junichi Haraguchi, and Yi Liu, reflecting a collaborative engagement across various projects.

Matsumura's research topics cover a broad spectrum within economics, with a noticeable focus on merger and competition analysis, climate change policy and economics, consumer market behavior and pricing, digital platforms and economics, global trade and economics, energy, environment and transportation policies, and environmental sustainability in business.

  • Merger and Competition Analysis
  • Climate Change Policy and Economics
  • Consumer Market Behavior and Pricing
  • Digital Platforms and Economics
  • Global trade and economics
  • Energy, Environment, and Transportation Policies
  • Environmental Sustainability in Business

Best Publications

  • Partial privatization in mixed duopoly

    Toshihiro Matsumura

  • Mixed Oligopoly at Free Entry Markets

    Toshihiro Matsumura;Osamu Kanda

  • Endogenous Cost Differentials between Public and Private Enterprises: A Mixed Duopoly Approach

    Toshihiro Matsumura;Noriaki Matsushima

  • Stackelberg Mixed Duopoly with a Foreign Competitor

    Toshihiro Matsumura

  • Competitiveness and R&D competition revisited

    Toshihiro Matsumura;Noriaki Matsushima;Susumu Cato

  • Mixed Oligopoly and Spatial Agglomeration

    Noriaki Matsushima;Toshihiro Matsumura

  • Price versus quantity in a mixed duopoly

    Toshihiro Matsumura;Akira Ogawa

  • R&D competition between public and private sectors

    Ikuo Ishibashi;Toshihiro Matsumura

  • Presence of foreign investors in privatized firms and privatization policy

    Ming Hsin Lin;Toshihiro Matsumura

  • Cournot–Bertrand comparison in a mixed oligopoly

    Junichi Haraguchi;Toshihiro Matsumura

  • Mixed oligopoly, foreign firms, and location choice

    Noriaki Matsushima;Toshihiro Matsumura

  • Corporate Social Responsibility or Payoff Asymmetry? A Study of an Endogenous Timing Game

    Toshihiro Matsumura;Akira Ogawa

  • Competition and privatization policies revisited: the payoff interdependence approach

    Toshihiro Matsumura;Makoto Okamura

  • Market Competition, R&D and Firm Profits in Asymmetric Oligopoly

    Junichiro Ishida;Toshihiro Matsumura;Noriaki Matsushima

  • HOW MANY FIRMS SHOULD BE LEADERS? BENEFICIAL CONCENTRATION REVISITED*

    Hiroaki Ino;Toshihiro Matsumura

  • Mixed duopoly, privatization, and subsidization with excess burden of taxation

    Toshihiro Matsumura;Yoshihiro Tomaru

  • Mixed Duopoly with Product Differentiation: Sequential Choice of Location

    Toshihiro Matsumura;Noriaki Matsushima

  • Corporate social responsibility and privatization policy in a mixed oligopoly

    Seung-Leul Kim;Sang-Ho Lee;Toshihiro Matsumura

  • PRIVATIZATION WAVES: Privatization Waves

    Toshihiro Matsumura;Daisuke Shimizu

  • What role should public enterprises play in free-entry markets?

    Hiroaki Ino;Toshihiro Matsumura

  • Quantity-setting oligopoly with endogenous sequencing

    Toshihiro Matsumura

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