World's Best Scientists 2026 revealed!

D-Index & Metrics

Business and Management

D-Index
42
Citations
7894
World Ranking
1495
National Ranking
634

Economics and Finance

D-Index
40
Citations
7622
World Ranking
2284
National Ranking
1305

Greg Shaffer publication distribution in Business and Management in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Business and Management in 2026. The highlighted bar marks where Greg Shaffer sits on this spectrum.

35–39 publications: 2 scientists 40–44 publications: 2 scientists 45–49 publications: 5 scientists 50–54 publications: 20 scientists 55–59 publications: 39 scientists 60–64 publications: 66 scientists 65–69 publications: 52 scientists 70–74 publications: 80 scientists 75–79 publications: 83 scientists 80–84 publications: 116 scientists 85–89 publications: 94 scientists 90–94 publications: 111 scientists 95–99 publications: 122 scientists 100–104 publications: 104 scientists 105–109 publications: 113 scientists 110–114 publications: 96 scientists 115–119 publications: 97 scientists 120–124 publications: 112 scientists 125–129 publications: 93 scientists 130–134 publications: 79 scientists 135–139 publications: 69 scientists 140–144 publications: 80 scientists 145–149 publications: 81 scientists 150–154 publications: 85 scientists 155–159 publications: 50 scientists 160–164 publications: 74 scientists 165–169 publications: 61 scientists 170–174 publications: 40 scientists 175–179 publications: 44 scientists 180–184 publications: 47 scientists 185–189 publications: 59 scientists 190–194 publications: 35 scientists 195–199 publications: 37 scientists 200–204 publications: 49 scientists 205–209 publications: 48 scientists 210–214 publications: 34 scientists 215–219 publications: 31 scientists 220–224 publications: 37 scientists 225–229 publications: 34 scientists 230–234 publications: 25 scientists 235–239 publications: 28 scientists 240–244 publications: 34 scientists 245–249 publications: 28 scientists 250–254 publications: 23 scientists 255–259 publications: 22 scientists 260–264 publications: 11 scientists 265–269 publications: 16 scientists 270–274 publications: 23 scientists 275–279 publications: 12 scientists 280–284 publications: 16 scientists 285–289 publications: 10 scientists 290–294 publications: 12 scientists 295–299 publications: 12 scientists 300–304 publications: 8 scientists 305–309 publications: 13 scientists 310–314 publications: 13 scientists 315–319 publications: 6 scientists 320–324 publications: 10 scientists 325–329 publications: 9 scientists 330–334 publications: 7 scientists 335–339 publications: 10 scientists 340–344 publications: 10 scientists 345–349 publications: 7 scientists 350–354 publications: 4 scientists 355–359 publications: 10 scientists 360–364 publications: 3 scientists 365–369 publications: 7 scientists 370–374 publications: 2 scientists 375–379 publications: 8 scientists 380–384 publications: 4 scientists 385–389 publications: 5 scientists 390–394 publications: 5 scientists 395–399 publications: 2 scientists 400–404 publications: 2 scientists 405–409 publications: 4 scientists 410–414 publications: 3 scientists 415–419 publications: 2 scientists 420–424 publications: 5 scientists 425–429 publications: 3 scientists 430–434 publications: 1 scientists 435 publications: 1 scientists 436+ publications: 100 scientists
35 publications 436+

This scientist: 144 publications — 54th percentile

54% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 436 publications or more.

Greg Shaffer D-index placement in Business and Management in 2026

The chart shows the D-index (discipline H-index) distribution of Business and Management scientists ranked by Research.com in 2026. The highlighted bar marks where Greg Shaffer sits on this spectrum.

30 D-Index: 156 scientists 31 D-Index: 159 scientists 32 D-Index: 171 scientists 33 D-Index: 161 scientists 34 D-Index: 135 scientists 35 D-Index: 124 scientists 36 D-Index: 114 scientists 37 D-Index: 111 scientists 38 D-Index: 103 scientists 39 D-Index: 89 scientists 40 D-Index: 81 scientists 41 D-Index: 97 scientists 42 D-Index: 80 scientists 43 D-Index: 69 scientists 44 D-Index: 68 scientists 45 D-Index: 63 scientists 46 D-Index: 54 scientists 47 D-Index: 69 scientists 48 D-Index: 50 scientists 49 D-Index: 58 scientists 50 D-Index: 54 scientists 51 D-Index: 62 scientists 52 D-Index: 54 scientists 53 D-Index: 43 scientists 54 D-Index: 49 scientists 55 D-Index: 35 scientists 56 D-Index: 40 scientists 57 D-Index: 44 scientists 58 D-Index: 34 scientists 59 D-Index: 29 scientists 60 D-Index: 48 scientists 61 D-Index: 32 scientists 62 D-Index: 30 scientists 63 D-Index: 22 scientists 64 D-Index: 22 scientists 65 D-Index: 19 scientists 66 D-Index: 20 scientists 67 D-Index: 18 scientists 68 D-Index: 17 scientists 69 D-Index: 21 scientists 70 D-Index: 20 scientists 71 D-Index: 19 scientists 72 D-Index: 14 scientists 73 D-Index: 10 scientists 74 D-Index: 16 scientists 75 D-Index: 24 scientists 76 D-Index: 13 scientists 77 D-Index: 19 scientists 78 D-Index: 8 scientists 79 D-Index: 6 scientists 80 D-Index: 4 scientists 81 D-Index: 12 scientists 82 D-Index: 7 scientists 83 D-Index: 7 scientists 84 D-Index: 6 scientists 85 D-Index: 10 scientists 86 D-Index: 4 scientists 87 D-Index: 11 scientists 88 D-Index: 6 scientists 89+ D-Index: 96 scientists
30 D-Index 89+

This scientist: 42 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 89 D-Index or more.

Overview

Greg Shaffer is affiliated with the University of Rochester in the United States. Their research primarily spans the fields of Business, Management and Accounting as well as Economics, Econometrics and Finance. Within these fields, their work touches on several subfields including Economics and Econometrics, Marketing, Strategy and Management, Political Science and International Relations, and Computational Theory and Mathematics.

The main topics of Greg Shaffer's work include:

  • Merger and Competition Analysis
  • Consumer Market Behavior and Pricing
  • Digital Platforms and Economics
  • Economic theories and models
  • Cellular Automata and Applications
  • Global trade and economics
  • ICT Impact and Policies

Greg Shaffer's publication record includes contributions to various academic venues. The most frequent publication venues for their work are:

  • SSRN Electronic Journal
  • Proceedings of the ASIL Annual Meeting
  • Journal of Political Economy
  • The RAND Journal of Economics
  • International Journal of Industrial Organization

Recent papers authored or coauthored by Greg Shaffer reflect a consistent focus on economic aspects of competition, pricing, and market strategies. These include:

  • Pass-Through as an Economic Tool: On Exogenous Competition, Social Incidence, and Price Discrimination (2020, Journal of Political Economy)
  • Input price discrimination by resale market (2021, The RAND Journal of Economics)
  • Third-degree price discrimination in oligopoly with endogenous input costs (2021, International Journal of Industrial Organization)
  • Slotting Fees and Price Discrimination in Retail Channels (2022, Marketing Science)
  • Bundling and Line Extensions in Distribution Channels (2024, Management Science)

Frequently collaborating with other researchers, Greg Shaffer often works alongside Jeanine Miklós-Thal, Roman Inderst, Fabian Griem, Øystein Foros, and Hans Jarle Kind. These collaborations have contributed to the development of research in the intersecting fields of economics and management sciences.

Best Publications

  • Vertical Control with Bilateral Contracts

    Greg Shaffer;Daniel P. O'Brien

  • Slotting Allowances and Resale Price Maintenance: A Comparison of Facilitating Practices

    Greg Shaffer

  • Opportunism in Multilateral Vertical Contracting: Nondiscrimination, Exclusivity, and Uniformity: Comment

    Unknown

  • Competitive Coupon Targeting

    Greg Shaffer;Z. John Zhang

  • Competitive One-to-One Promotions

    Greg Shaffer;Z. John Zhang

  • Pay to Switch or Pay to Stay: Preference-Based Price Discrimination in Markets with Switching Costs

    Greg Shaffer;Z. John Zhang

  • Retail Mergers, Buyer Power and Product Variety*

    Roman Inderst;Greg Shaffer

  • Unequal Treatment of Identical Agents in Cournot Equilibrium

    Stephen W. Salant;Greg Shaffer

  • Optimal asymmetric strategies in research joint ventures

    Stephen W. Salant;Greg Shaffer

  • Nonlinear Supply Contracts, Exclusive Dealing, and Equilibrium Market Foreclosure

    Daniel P. O'Brien;Greg Shaffer

  • Upfront payments and exclusion in downstream markets

    Leslie M. Marx;Greg Shaffer

  • All-units discounts in retail contracts

    Sreya Kolay;Greg Shaffer;Janusz A. Ordover

  • Hassle Costs: The Achilles' Heel of Price‐Matching Guarantees*

    Morten Hviid;Greg Shaffer

  • Transnational Legal Orders

    Terence C. Halliday;Gregory C. Shaffer

  • Imperfect alternatives: Institutional choice and the reform of investment law

    Sergio Puig;Gregory C. Shaffer

  • Market Power, Price Discrimination, and Allocative Efficiency in Intermediate-Goods Markets

    Roman Inderst;Greg Shaffer

  • Slotting Allowances and Scarce Shelf Space

    Leslie M. Marx;Greg Shaffer

  • ON THE INCIDENCE AND VARIETY OF LOW-PRICE GUARANTEES

    Maria Arbatskaya;Morten Hviid;Gregory Shaffer

  • The Welfare Effects of Forbidding Discriminatory Discounts: A Secondary Line Analysis of Robinson-Patman

    Greg Shaffer;Daniel P. O'Brien

  • Slotting Allowances and Optimal Product Variety

    Greg Shaffer

  • Advertising in a Distribution Channel

    Greg Shaffer;Florian Zettelmeyer

  • When Good News About Your Rival Is Good for You: The Effect of Third-Party Information on the Division of Channel Profits

    Greg Shaffer;Florian Zettelmeyer

  • Transnational Legal Ordering and State Change: Notes on the Contributors

    Unknown

Frequent Co-Authors

Roman Inderst
Roman Inderst Goethe University Frankfurt
Stephen W. Salant
Stephen W. Salant University of Michigan–Ann Arbor
Z. John Zhang
Z. John Zhang University of Pennsylvania
Richard J. Gilbert
Richard J. Gilbert University of California, Berkeley
Joseph E. Stiglitz
Joseph E. Stiglitz Columbia University

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