Faculty Profiles - KAWAGUCHI Kohei | The Hong Kong University of Science and Technology

Kohei KAWAGUCHI
川口康平

PhD in Economics
The London School of Economics and Political Science, 2015

Assistant Professor
Department of Economics

(852) 2358 7613
kkawaguchi@ust.hk
Room LSK6070
Personal Web

ORCID

0000-0003-1058-0048

Scopus ID

57192837604

Research Interest Publications Projects Teaching Assignment RPG Supervision Space used

Research Interest

Industrial organization
Quantitative marketing
Microeconometrics

Publications

All Years 12 2024 0 2023 2 2022 4 2021 3 2020 0 2019 2 2018 1

2023 2

Relevant markets and market power of mobile apps

Japan and the World Economy, v. 67, September 2023, article number 101209
Kawaguchi, Kohei; Kuroda, Toshifumi; Sato, Susumu
Article

Using Managers' Expectations for Ex-ante Policy Evaluation: Evidence from the COVID-19 Crisis

Journal of Economics and Management Strategy, 29 March 2023, article number 12515
Kawaguchi, Kohei; Kodama, Naomi; Kumanomido, Hiroshi; Tanaka, Mari
Article

2022 4

Displacement Effects of Public Libraries

Journal of The Japanese and International Economies, v. 66, December 2022, article number 101219
Kanazawa, Kyogo; Kawaguchi, Kohei
Article

Competitive Effects of Resale Price Maintenance in the Japanese Publishing Industry

Kawaguchi, Kohei; Zhang, Yi
Conference paper

How do Variety-seeking Consumers Respond to Product Assortment Changes: Evidence from Vending Machines

Ching, Andrew; Kawaguchi, Kohei; Liu, Jia; Zhang, Yi
Conference paper

Security-Cost Efficiency of Competing Proof-of-Work Cryptocurrencies

Kawaguchi, Kohei; Noda, Shunya
Conference paper

2021 3

Designing Context-Based Marketing: Product Recommendations Under Time Pressure

Management Science, v. 67, (9), September 2021, p. 5642-5659
Kawaguchi, Kohei; Uetake, Kosuke; Watanabe, Yasutora
Article

Small business under the COVID-19 crisis: Expected short- and medium-run effects of anti-contagion and economic policies

Journal of the Japanese and International Economies, v. 61, September 2021, article number 101138
Kawaguchi, Kohei; Kodama, Naomi; Tanaka, Mari
Article

When Will Workers Follow an Algorithm?: A Field Experiment with a Retail Business

Management Science, v. 67, (3), March 2021, p. 1670-1695
Kawaguchi, Kohei
Article

2019 2

Effectiveness of Product Recommendation under Time and Crowd Pressures

Marketing Science, v. 38, (2), March 2019, p. 253-273
Kawaguchi, Kohei; Uetake, Kosuke; Watanabe, Yasutora
Article

Crowding-out Effects of Public Libraries and the Public Lending Right

Kawaguchi, Kohei; Kanazawa, Kyogo
Conference paper

2017 1

Testing Rationality without Restricting Heterogeneity

Journal of Econometrics, v. 197, (1), March 2017, p. 153-171
Kawaguchi, Kohei
Article

Article 2

Relevant markets and market power of mobile apps

Japan and the World Economy, v. 67, September 2023, article number 101209
Kawaguchi, Kohei; Kuroda, Toshifumi; Sato, Susumu

Using Managers' Expectations for Ex-ante Policy Evaluation: Evidence from the COVID-19 Crisis

Journal of Economics and Management Strategy, 29 March 2023, article number 12515
Kawaguchi, Kohei; Kodama, Naomi; Kumanomido, Hiroshi; Tanaka, Mari

Article 1

Displacement Effects of Public Libraries

Journal of The Japanese and International Economies, v. 66, December 2022, article number 101219
Kanazawa, Kyogo; Kawaguchi, Kohei

Conference paper 3

Competitive Effects of Resale Price Maintenance in the Japanese Publishing Industry

Kawaguchi, Kohei; Zhang, Yi

How do Variety-seeking Consumers Respond to Product Assortment Changes: Evidence from Vending Machines

Ching, Andrew; Kawaguchi, Kohei; Liu, Jia; Zhang, Yi

Security-Cost Efficiency of Competing Proof-of-Work Cryptocurrencies

Kawaguchi, Kohei; Noda, Shunya

Article 3

Designing Context-Based Marketing: Product Recommendations Under Time Pressure

Management Science, v. 67, (9), September 2021, p. 5642-5659
Kawaguchi, Kohei; Uetake, Kosuke; Watanabe, Yasutora

Small business under the COVID-19 crisis: Expected short- and medium-run effects of anti-contagion and economic policies

Journal of the Japanese and International Economies, v. 61, September 2021, article number 101138
Kawaguchi, Kohei; Kodama, Naomi; Tanaka, Mari

When Will Workers Follow an Algorithm?: A Field Experiment with a Retail Business

Management Science, v. 67, (3), March 2021, p. 1670-1695
Kawaguchi, Kohei

Article 1

Effectiveness of Product Recommendation under Time and Crowd Pressures

Marketing Science, v. 38, (2), March 2019, p. 253-273
Kawaguchi, Kohei; Uetake, Kosuke; Watanabe, Yasutora

Conference paper 1

Crowding-out Effects of Public Libraries and the Public Lending Right

Kawaguchi, Kohei; Kanazawa, Kyogo

Article 1

Testing Rationality without Restricting Heterogeneity

Journal of Econometrics, v. 197, (1), March 2017, p. 153-171
Kawaguchi, Kohei

2017 1

Testing Rationality without Restricting Heterogeneity

Journal of Econometrics, v. 197, (1), March 2017, p. 153-171
Kawaguchi, Kohei
Article

No Publications

Teaching Assignment

2024-25 Fall 1 2023-24 Summer 0 2023-24 Spring 2 2023-24 Winter 0 2023-24 Fall 2 2022-23 Summer 0

ECON3334

Introduction to Econometrics

ECON4114	Industrial Organization and Competitive Strategy
ECON6120T	Applied micro-econometrics

ECON3334	Introduction to Econometrics
ECON6980	Independent Project

No Teaching Assignments

Research Postgraduate (RPG) Supervision

From January 2021 to December 2024 (As of 21 November 2024)

All Supervisions Current RPGs Graduated RPGs

Current RPGs

Doctor of Philosophy

IP, Wang Hei
Economics

Master of Philosophy

SONG, Dan
Economics

Graduated RPGs

Doctor of Philosophy

ZHANG, Yi
Economics( Completed in 2024 )

Projects

From January 2022 to December 2024

All Projects 3 Leading Projects 2 Participating Projects 1

Estimating Collusive Equilibrium: A First-Order Approach

估算公司共謀均衡的影響：一個基于一階導數的新方法 Leading

RGC - General Research Fund
Project Team (HKUST)
KAWAGUCHI Kohei (Lead)
2022 -
Location-Based Market Structure: A Dynamic Analysis of Product Assortment and Consumer Purchase in Panel Data

基于位置的市場結構：動態分析平行數據中的商品集合和消費者購買行為 Participating

RGC - General Research Fund
Project Team (HKUST)
LIU Jia (Lead)

KAWAGUCHI Kohei
2022 - 2024
Oligopoly Non-linear Pricing and Bundling: A Structural Analysis

寡頭市場中的非線性定價和捆綁營銷: 基于結構化模型的分析 Leading

RGC - General Research Fund
Project Team (HKUST)
KAWAGUCHI Kohei (Lead)
2019 - 2022

Research Interest

Publications

2023 2

2022 4

2021 3

2019 2

2017 1

Article 2

Article 1

Conference paper 3

Article 3

Article 1

Conference paper 1

Article 1

2017 1

Teaching Assignment

Research Postgraduate (RPG) Supervision

From January 2021 to December 2024 (As of 21 November 2024)

Current RPGs

Graduated RPGs

Projects

From January 2022 to December 2024

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