Warut Khern-am-nuai

McGill University - Desautels Faculty of Management

Assistant Professor

1001 Sherbrooke St. West

Montreal, Quebec H3A1G5 H3A 2M1

Canada

  • McGill University - Desautels Faculty of Management

SCHOLARLY PAPERS

17

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3,026

SSRN CITATIONS
Rank 33,596

SSRN RANKINGS

Top 33,596

in Total Papers Citations

20

CROSSREF CITATIONS

4

Scholarly Papers (17)

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1.

Data Analytics to Detect Panic Buying and Improve Products Distribution Amid Pandemic

Number of pages: 33 Posted: 07 Dec 2020
Yossiri Adulyasak, Omar Benomar, Ahmed Chaouachi, Maxime C. Cohen and Warut Khern-am-nuai
HEC Montréal, IVADO Labs, IVADO Labs, Desautels Faculty of Management, McGill University and McGill University - Desautels Faculty of Management
Downloads 577 (56,958)

Abstract:

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Anomaly Detection, Retail Operations, Machine Learning, COVID-19

2.

Extrinsic Versus Intrinsic Rewards for Contributing Reviews in an Online Platform

Information Systems Research 29(4), pp 871-892.
Number of pages: 55 Posted: 24 Sep 2014 Last Revised: 27 Nov 2020
Warut Khern-am-nuai, Karthik Natarajan Kannan and Hossein Ghasemkhani
McGill University - Desautels Faculty of Management, Purdue University and Purdue University - Krannert School of Management
Downloads 556 (59,552)
Citation 17

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Online review, Economic incentive, Monetary incentive

3.

The Impact of an Augmented Reality Game on Local Businesses: A Study of Pokemon Go on Restaurants

Information Systems Research (Forthcoming)
Number of pages: 46 Posted: 15 May 2017 Last Revised: 28 Nov 2020
Vandith Pamuru, Warut Khern-am-nuai and Karthik Natarajan Kannan
Indian School of Business, McGill University - Desautels Faculty of Management and Purdue University
Downloads 527 (63,581)
Citation 5

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Pokemon Go, Augmented Reality, Hedonic Utility, Natural Experiment, Economics of IS,

4.

Augmenting Password Strength Meter Design using the Elaboration Likelihood Model: Evidence from Randomized Experiments

Number of pages: 39 Posted: 27 Jun 2016 Last Revised: 10 Dec 2020
Warut Khern-am-nuai, Matthew J. Hashim, Alain Pinsonneault, Weining Yang and Ninghui Li
McGill University - Desautels Faculty of Management, University of Arizona, McGill University - Desautels Faculty of Management, Purdue University and Purdue University - Department of Computer Sciences
Downloads 227 (161,938)
Citation 1

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password strength meter, design science, elaboration likelihood model, randomized experiment

5.

The Impact of Online Q&As on Product Sales: The Case of Amazon Answer

Number of pages: 39 Posted: 14 Jun 2016 Last Revised: 09 Nov 2020
Warut Khern-am-nuai, Hossein Ghasemkhani, Dandan Qiao and Karthik Natarajan Kannan
McGill University - Desautels Faculty of Management, Purdue University - Krannert School of Management, National University of Singapore and Purdue University
Downloads 209 (175,092)

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electronic word of mouth, online discussion

6.

When Paying for Reviews Pays Off: The Case of Performance-Contingent Monetary Rewards

MIS Quarterly (Forthcoming)
Number of pages: 31 Posted: 01 May 2018 Last Revised: 12 Dec 2020
Yinan Yu, Warut Khern-am-nuai and Alain Pinsonneault
Desautels Faculty of Management, McGill University, McGill University - Desautels Faculty of Management and McGill University - Desautels Faculty of Management
Downloads 205 (179,075)
Citation 3

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performance-contingent monetary incentives, online reviews, review quality, review quantity, review valence, quasi experiment

7.

So You Think You Are Safe: Implications of Quality Uncertainty in Security Software

Number of pages: 47 Posted: 24 Jun 2015 Last Revised: 09 Feb 2021
Warut Khern-am-nuai, Hajime Shimao, Sung Joo Kim and Karthik Natarajan Kannan
McGill University - Desautels Faculty of Management, Santa Fe Institute, Purdue University and Purdue University
Downloads 165 (215,886)

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Economics of Information Security, Information Uncertainty, Misinformation, Risk Compensation Behavior

8.

Strategic Best-Response Fairness in Fair Machine Learning Algorithms

Number of pages: 43 Posted: 13 Jun 2019 Last Revised: 10 Oct 2019
Hajime Shimao, Junpei Komiyama, Warut Khern-am-nuai and Karthik Natarajan Kannan
Santa Fe Institute, University of Tokyo, McGill University - Desautels Faculty of Management and Purdue University
Downloads 141 (245,846)
Citation 1

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machine learning, discrimination, fairness, prediction

9.

More than the Quantity: The Value of Editorial Reviews for a UGC Platform

Number of pages: 69 Posted: 16 Oct 2019 Last Revised: 09 Feb 2021
Yipu Deng, Jinyang Zheng, Warut Khern-am-nuai and Karthik Natarajan Kannan
Purdue University - Department of Management, Purdue University - Krannert School of Management, McGill University - Desautels Faculty of Management and Purdue University
Downloads 125 (269,779)
Citation 1

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natural language processing, editorial review, user-generated content, difference-in-differences, herding effect

10.

Identifying Perverse Incentives in Buyer Profiling on Online Trading Platforms

Number of pages: 24 Posted: 04 Oct 2017 Last Revised: 12 Oct 2020
Karthik Natarajan Kannan, Rajib L. Saha and Warut Khern-am-nuai
Purdue University, Indian School of Business (ISB), Hyderabad and McGill University - Desautels Faculty of Management
Downloads 104 (307,299)

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Trading Platforms, Advertising-Based Model, Commission-Based Model, Generalized Second Price Auctions, Consumer Profiling

11.

Manufacturer’s 1-Up from Used Games: Insights from the Secondhand Market for Video Games

Information Systems Research (Forthcoming)
Number of pages: 46 Posted: 18 Nov 2019 Last Revised: 02 Mar 2021
Antino Kim, Rajib L. Saha and Warut Khern-am-nuai
Indiana University - Kelley School of Business - Department of Operation & Decision Technologies, Indian School of Business (ISB), Hyderabad and McGill University - Desautels Faculty of Management
Downloads 74 (381,612)

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secondhand market, video game, content, console, platform, durable goods, information goods, used goods

12.

Identifying Arbitrage Opportunities in Retail Markets using Predictive Analytics

Number of pages: 36 Posted: 08 Feb 2021
Jitsama Tanlamai, Warut Khern-am-nuai and Yossiri Adulyasak
HEC Montreal - Department of Logistics and Operations Management, McGill University - Desautels Faculty of Management and HEC Montréal
Downloads 60 (422,750)

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arbitrage, user-generated content, predictive analytics, field experiment, random forest

13.

Selecting Cover Images for Restaurant Reviews: AI vs. Wisdom of the Crowd

Number of pages: 35 Posted: 02 Apr 2021
Warut Khern-am-nuai, Hyunji So, Maxime C. Cohen and Yossiri Adulyasak
McGill University - Desautels Faculty of Management, McGill University, Desautels Faculty of Management, McGill University and HEC Montréal
Downloads 34 (536,190)

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Online review platforms, user-generated photos, deep learning, wisdom of the crowds, field experiment

14.

Haters Gonna Hate? How Removing Downvote Option Impacts Discussions on Online Forum

Number of pages: 43 Posted: 05 May 2021
Changseung (Chang) Yoo, Warut Khern-am-nuai, Jitsama Tanlamai and Yossiri Adulyasak
McGill University, McGill University - Desautels Faculty of Management, HEC Montreal - Department of Logistics and Operations Management and HEC Montréal
Downloads 16 (642,923)

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Online platform, peer evaluation, negative evaluation, user-generated content

15.

Review Helpfulness Score vs. Review Unhelpfulness Score: Two Sides of the Same Coin or Different Coins?

Number of pages: 30 Posted: 10 Apr 2021
Warut Khern-am-nuai, Yinan Yu and Dominik Gutt
McGill University - Desautels Faculty of Management, Desautels Faculty of Management, McGill University and Erasmus University Rotterdam, Rotterdam School of Management
Downloads 6 (717,629)
Citation 1

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review helpfulness score, review unhelpfulness score, review evaluation, online review, unhelpfulness voting behavior

16.

Social Interactions and Bias in the Evaluation of Online Reviews

Posted: 09 May 2019 Last Revised: 10 Feb 2020
Yinan Yu, Warut Khern-am-nuai, Alain Pinsonneault and Zaiyan Wei
Desautels Faculty of Management, McGill University, McGill University - Desautels Faculty of Management, McGill University - Desautels Faculty of Management and Purdue University - Krannert School of Management

Abstract:

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social technology, social interactions, online reviews, review evaluation

17.

The Cost of Fairness: Evaluating Economic Implications of Fairness-Aware Machine Learning

Posted: 14 Jan 2019
Hajime Shimao, Junpei Komiyama and Warut Khern-am-nuai
Santa Fe Institute, University of Tokyo and McGill University - Desautels Faculty of Management

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fairness-aware machine learning, fair machine learning, machine learning discrimination