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Achal Bassamboo

Northwestern University - Kellogg School of Management

2001 Sheridan Road

Evanston, IL 60208

United States

  • Northwestern University - Kellogg School of Management

SCHOLARLY PAPERS

5

DOWNLOADS

1,046

TOTAL CITATIONS

2

Scholarly Papers (5)

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1.

Learning to Ask the Right Questions: A Multi-armed Bandits Approach

Number of pages: 77 Posted: 06 Mar 2023
Achal Bassamboo, Vikas Deep, Sandeep Juneja and Assaf Zeevi
Northwestern University - Kellogg School of Management, Northwestern University, Kellogg School of Management, Students, Tata Institute of Fundamental Research (TIFR) and Columbia University - Columbia Business School, Decision Risk and Operations
Downloads 362 (207,095)

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adaptive testing, multi-arm bandits, best arm identification, adaptive algorithms, Gaussian approximation

2.

Are Buyers Strategic in Online B2B Reviews?

Number of pages: 47 Posted: 25 Jul 2022 Last Revised: 07 Sep 2025
Hao Ding, Mor Armony, Achal Bassamboo and Ruomeng Cui
University of Miami Herbert Business School, New York University (NYU) - Department of Information, Operations, and Management Sciences, Northwestern University - Kellogg School of Management and Emory University - Information Systems and Operations Management
Downloads 266 (295,303)

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online reviews, B2B marketplace, strategic buyers

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Sequential A/B Test, Valid Inference, Average Treatment Effect, Adaptive Experimental Design, Causal Inference, Best Treatment Identification, Confidence Interval

4.

A Unified Fluid Model for Large Service Systems with Patience- or Delay-Dependent Service Times

Number of pages: 57 Posted: 26 Sep 2025
Deniz Simsek, Chenguang (Allen) Wu, Achal Bassamboo and Ohad Perry
Northwestern University - Kellogg School of Management, Hong Kong University of Science & Technology (HKUST), Northwestern University - Kellogg School of Management and Southern Methodist University (SMU)
Downloads 137 (551,165)

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Service Operations, Customer Abandonment, Dependence, Fluid Models, Stationary Behavior, Transient Behavior, Multi-Stability, Congestion Collapse

5.

Price as a Signal of Product Availability: Is it Cheap?

Number of pages: 19 Posted: 10 Jun 2019
Gad Allon, Achal Bassamboo and Ramandeep S. Randhawa
University of Pennsylvania - The Wharton School, Northwestern University - Kellogg School of Management and Marshall School of Business - University of Southern California
Downloads 104 (679,608)
Citation 2

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Signaling Games, Inventory, Pricing