Gah‐Yi Ban

London Business School

Sussex Place

Regent's Park

London, London NW1 4SA

United Kingdom

SCHOLARLY PAPERS

6

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5,104

SSRN CITATIONS
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SSRN RANKINGS

Top 22,703

in Total Papers Citations

14

CROSSREF CITATIONS

21

Scholarly Papers (6)

1.

The Big Data Newsvendor: Practical Insights from Machine Learning

Published in Operations Research 67(1):90-108. https://doi.org/10.1287/opre.2018.1757
Number of pages: 55 Posted: 03 Feb 2015 Last Revised: 22 Aug 2019
Gah‐Yi Ban and Cynthia Rudin
London Business School and Duke University - Pratt School of Engineering
Downloads 1,986 (7,879)
Citation 20

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big data, newsvendor, machine learning, Sample Average Approximation, statistical learning theory, quantile regression

2.

Personalized Dynamic Pricing with Machine Learning: High Dimensional Features and Heterogeneous Elasticity

Number of pages: 53 Posted: 25 May 2017 Last Revised: 29 Jan 2020
Gah‐Yi Ban and N. Bora Keskin
London Business School and Duke University - Fuqua School of Business
Downloads 1,821 (9,124)
Citation 15

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dynamic pricing, demand learning, demand uncertainty, regret analysis, lasso, machine learning

3.

Confidence Intervals for Data-Driven Inventory Policies with Demand Censoring

Forthcoming in Operations Research
Number of pages: 47 Posted: 04 Sep 2015 Last Revised: 17 Jun 2019
Gah‐Yi Ban
London Business School
Downloads 748 (34,645)
Citation 1

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demand censoring, inventory management, estimation, nonparametric, dynamic programming

4.

Dynamic Procurement of New Products with Covariate Information: The Residual Tree Method

Forthcoming in Manufacturing and Service Operations Management, Kenan Institute of Private Enterprise Research Paper No. 18-8
Number of pages: 40 Posted: 02 Mar 2017 Last Revised: 06 Jun 2018
Gah‐Yi Ban, Jérémie Gallien and Adam Mersereau
London Business School, London Business School and University of North Carolina Kenan-Flagler Business School
Downloads 468 (63,773)
Citation 9

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new product, inventory management, data-driven operations, scenario tree method, residual tree method, demand uncertainty

5.

Model Mis-Specification in Newsvendor Decisions: A Comparison of Frequentist Parametric, Bayesian Parametric and Nonparametric Approaches

Number of pages: 32 Posted: 01 Jan 2020
Gah‐Yi Ban, Zhenyu Gao and Fabian Taigel
London Business School, Tsinghua University and University of Wuerzburg, Chair of Logistics and Quantitative Methods
Downloads 80 (320,722)

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data-driven decision-making, newsvendor, inventory, model mis-specification, asymptotic statistics

6.

Business Analytics in the Age of Big Data

Business Strategy Review, Vol. 25, Issue 3, pp. 8-9, 2014
Number of pages: 2 Posted: 13 Sep 2014
Gah‐Yi Ban
London Business School
Downloads 1 (683,253)
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