World's Best Scientists 2026 revealed!

D-Index & Metrics

Social Sciences and Humanities

D-Index
52
Citations
13020
World Ranking
2407
National Ranking
28

Mathematics

D-Index
43
Citations
11131
World Ranking
1662
National Ranking
88

Engineering and Technology

D-Index
47
Citations
12074
World Ranking
4744
National Ranking
924

Guillermo Gallego publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Guillermo Gallego sits on this spectrum.

42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 83 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientists 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientists 522–526 publications: 3 scientists 527–531 publications: 1 scientists 532–536 publications: 4 scientists 537+ publications: 100 scientists
42 publications 537+

This scientist: 108 publications — 15th percentile

15% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Guillermo Gallego D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Guillermo Gallego sits on this spectrum.

30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 138 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 43 D-Index — 54th percentile

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

The last bar groups every scientist with 86 D-Index or more.

Overview

Guillermo Gallego is affiliated with the Chinese University of Hong Kong, Shenzhen in China. Their research contributions span multiple areas within business, management, and accounting, with a significant focus on marketing, management information systems, management science and operations research, strategy and management, and economics and econometrics.

The scientist's work prominently addresses topics such as consumer market behavior and pricing, supply chain and inventory management, auction theory and applications, digital platforms and economics, sustainable supply chain management, optimization and search problems, and economic and environmental valuation.

Guillermo Gallego has published frequently in a variety of academic venues. Their most common publication outlets include:

  • SSRN Electronic Journal
  • arXiv (Cornell University)
  • Operations Research
  • Management Science
  • Naval Research Logistics (NRL)

Key recent papers contributed by Guillermo Gallego demonstrate a focus on pricing, assortment optimization, and algorithms related to operational research. These include:

  • "Revenue-Utility Tradeoff in Assortment Optimization Under the Multinomial Logit Model with Totally Unimodular Constraints," 2020, Management Science
  • "Approximation Algorithms for Product Framing and Pricing," 2020, Operations Research
  • "Assortment Optimization and Pricing Under the Multinomial Logit Model with Impatient Customers: Sequential Recommendation and Selection," 2021, Operations Research
  • "Nonparametric Pricing Analytics with Customer Covariates," 2021, Operations Research
  • "A Primal-Dual Learning Algorithm for Personalized Dynamic Pricing with an Inventory Constraint," 2022, Mathematics of Operations Research

The scientist frequently collaborates with a range of coauthors. Notable frequent coauthors include Pin Gao, Gerardo Berbeglia, Ying-Ju Chen, Ningyuan Chen, and Mina M Iravani.

Best Publications

  • Optimal dynamic pricing of inventories with stochastic demand over finite horizons

    Guillermo Gallego;Garrett van Ryzin

  • The Distribution Free Newsboy Problem: Review and Extensions

    Guillermo Gallego;Ilkyeong Moon

  • A Multiproduct Dynamic Pricing Problem and Its Applications to Network Yield Management

    Guillermo Gallego;Garrett van Ryzin

  • Optimal starting times for end-of-season sales and optimal stopping times for promotional fares

    Youyi Feng;Guillermo Gallego

  • Integrating Replenishment Decisions with Advance Demand Information

    Guillermo Gallego;Özalp Özer

  • A Markov Chain Approximation to Choice Modeling.

    Jose H. Blanchet;Guillermo Gallego;Vineet Goyal

  • Supply Chain Coordination in a Market with Customer Service Competition

    Tamer Boyaci;Guillermo Gallego

  • Assortment Optimization Under Variants of the Nested Logit Model

    James M. Davis;Guillermo Gallego;Huseyin Topaloglu

  • Dynamic Pricing of Perishable Assets Under Competition

    Guillermo Gallego;Ming Hu

  • On the effectiveness of direct shipping strategy for the one-warehouse multi-retailer R -systems

    Guillermo Gallego;David Simchi Levi

  • Constrained Assortment Optimization for the Nested Logit Model

    Guillermo Gallego;Huseyin Topaloglu

  • Revenue Management of Flexible Products

    Guillermo Gallego;Robert Phillips

  • Managing Flexible Products on a Network

    Guillermo Gallego;Garud Iyengar;Robert Phillips;Abhay Dubey

  • Perishable Asset Revenue Management with Markovian Time Dependent Demand Intensities

    Youyi Feng;Guillermo Gallego

  • Multiproduct Price Optimization and Competition Under the Nested Logit Model with Product-Differentiated Price Sensitivities

    Guillermo Gallego;Ruxian Wang

  • Coordinating pricing and inventory replenishment policies for one wholesaler and one or more geographically dispersed retailers

    Tamer Boyacı;Guillermo Gallego

  • A General Attraction Model and Sales-Based Linear Program for Network Revenue Management Under Customer Choice

    Guillermo Gallego;Richard Ratliff;Sergey Shebalov

  • Distribution Free Procedures for Some Inventory Models

    Ilkyeong Moon;Guillermo Gallego

  • How to avoid stockouts when producing several items on a single facility? What to do if you can't?

    Guillermo Gallego;Ilkyeong Moon

  • Assortment Planning under the Multinomial Logit Model with Totally Unimodular Constraint Structures

    James M. Davis;Guillermo Gallego;Huseyin Topaloglu

  • Revenue Management and Pricing Analytics

    Guillermo Gallego;Huseyin Topaloglu

Frequent Co-Authors

Huseyin Topaloglu
Huseyin Topaloglu Cornell University
Ilkyeong Moon
Ilkyeong Moon Seoul National University
Özalp Özer
Özalp Özer Amazon (United States)
Garrett van Ryzin
Garrett van Ryzin Amazon (United States)
Steven Kou
Steven Kou Boston University
Suresh P. Sethi
Suresh P. Sethi The University of Texas at Dallas
L. Beril Toktay
L. Beril Toktay Georgia Institute of Technology
Paul Zipkin
Paul Zipkin Duke University
Maurice Queyranne
Maurice Queyranne University of British Columbia

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