Warut Khern-am-nuai

McGill University - Desautels Faculty of Management

Assistant Professor

1001 Sherbrooke St. West

Montreal, Quebec H3A1G5 H3A 2M1

Canada

SCHOLARLY PAPERS

17

DOWNLOADS
Rank 19,772

SSRN RANKINGS

Top 19,772

in Total Papers Downloads

3,026

SSRN CITATIONS
Rank 33,596

SSRN RANKINGS

Top 33,596

in Total Papers Citations

20

CROSSREF CITATIONS

4

Scholarly Papers (17)

1.

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

Number of pages: 33 Posted: 07 Dec 2020
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
McGill University - Desautels Faculty of Management, Purdue University and Purdue University - Krannert School of Management
Downloads 556 (59,552)
Citation 17

Abstract:

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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

Abstract:

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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
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

Abstract:

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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
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

Abstract:

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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
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
Santa Fe Institute, University of Tokyo, McGill University - Desautels Faculty of Management and Purdue University
Downloads 141 (245,846)
Citation 1

Abstract:

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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
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)

Abstract:

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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)

Abstract:

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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)

Abstract:

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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)

Abstract:

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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
McGill University, McGill University - Desautels Faculty of Management, HEC Montreal - Department of Logistics and Operations Management and HEC Montréal
Downloads 16 (642,923)

Abstract:

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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

Abstract:

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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

Abstract:

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