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Yuan Guo

The George Washington University

Assistant Professor

2201 G St NW

Suite 415

Washington, DC Washington DC 20052

United States

  • The George Washington University

SCHOLARLY PAPERS

3

DOWNLOADS

503

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Revisiting the Joint Assortment and Inventory Problem under Stockout-Based Substitution: Fluid Relaxation and Heuristics

Number of pages: 65 Posted: 13 Jan 2024 Last Revised: 06 May 2026
Chenhao Wang, Yuan Guo and Jingwei Zhang
Tongji University - School of Economics and Management, The George Washington University and The Chinese University of Hong Kong, Shenzhen
Downloads 337 (225,014)

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Inventory control, assortment, multinomial logit, fluid relaxation, bilevel optimization, asymptotic optimality

2.

Dynamic Assortment in Service Systems

Number of pages: 39 Posted: 07 Aug 2025
Yuan Guo and Chen-An (Andy) Lin
The George Washington University and Purdue University - Daniels School of Business
Downloads 94 (742,061)

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Optimal Control, Queueing Systems, Assortment Optimization, Decision Analysis

3.

Congestion-Aware Static LLM Cascades: Analysis of a Steady-State Framework

Number of pages: 79 Posted: 16 May 2026 Last Revised: 25 May 2026
Yuan Guo, Stefanus Jasin and Chen-An (Andy) Lin
The George Washington University, University of Michigan, Stephen M. Ross School of Business and Purdue University - Daniels School of Business
Downloads 72 (1,145,425)

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Service Operations, Large Language Models, Queueing Networks, Congestion, Static Routing