Ram D. Gopal

Publication Activity (10 Years)

Years Active: 1992-2023
Publications (10 Years): 25

Top Topics

Disclosure Risk

Top Venues

Inf. Syst. Res.

Decis. Support Syst.

Publications

Ram D. Gopal, Hooman Hidaji, Sule Nur Kutlu, Raymond A. Patterson, Niam Yaraghi
Law, Economics, and Privacy: Implications of Government Policies on Website and Third-Party Information Sharing. Inf. Syst. Res. 34 (4) (2023)
Saeede Eftekhari, Niam Yaraghi, Ram D. Gopal, Ram Ramesh
Impact of Health Information Exchange Adoption on Referral Patterns. Manag. Sci. 69 (3) (2023)
Runyu Shi, Aleksi Aaltonen, Ola Henfridsson, Ram D. Gopal
Comparing Platform Owners' Early and Late Entry into Complementary Markets. MIS Q. 47 (4) (2023)
Fatemeh Delkhosh, Ram D. Gopal, Raymond A. Patterson, Niam Yaraghi
Impact of Bot Involvement in an Incentivized Blockchain-Based Online Social Media Platform. J. Manag. Inf. Syst. 40 (3) (2023)
Anjana Susarla, Ram D. Gopal, Jason Bennett Thatcher, Suprateek Sarker
The Janus Effect of Generative AI: Charting the Path for Responsible Conduct of Scholarly Activities in Information Systems. Inf. Syst. Res. 34 (2) (2023)
Ashkan Eshghi, Ram D. Gopal, Hooman Hidaji, Raymond A. Patterson
Now You See It, Now You Don't: Obfuscation of Online Third-Party Information Sharing. INFORMS J. Comput. 35 (2) (2023)
Ajay Kumar, Ram D. Gopal, Ravi Shankar, Kim Hua Tan
Fraudulent review detection model focusing on emotional expressions and explicit aspects: investigating the potential of feature engineering. Decis. Support Syst. 155 (2022)
Ram D. Gopal, Afrouz Hojati, Raymond A. Patterson
Analysis of third-party request structures to detect fraudulent websites. Decis. Support Syst. 154 (2022)
Tamilla Triantoro, Ram D. Gopal, Raquel Benbunan-Fich, Guido Lang
Personality and games: enhancing online surveys through gamification. Inf. Technol. Manag. 21 (3) (2020)
Nishtha Langer, Ram D. Gopal, Ravi Bapna
Onward and Upward? An Empirical Investigation of Gender and Promotions in Information Technology Services. Inf. Syst. Res. 31 (2) (2020)
Lei Wang, Kunter Gunasti, Ramesh Shankar, Joseph Pancras, Ram D. Gopal
Impact of Gamification on Perceptions of Word-of-Mouth Contributors and Actions of Word-of-Mouth Consumers. MIS Q. 44 (4) (2020)
Ram D. Gopal, Hooman Hidaji, Sule Nur Kutlu, Raymond A. Patterson, Niam Yaraghi
Economics of Data Protection Policies. ICIS (2020)
Ram D. Gopal, Hooman Hidaji, Sule Nur Kutlu, Raymond A. Patterson, Erik Rolland, Dmitry Zhdanov
Real or Not?: Identifying Untrustworthy News Websites Using Third-party Partnerships. ACM Trans. Manag. Inf. Syst. 11 (3) (2020)
Tamilla Mavlanova-Triantoro, Ram D. Gopal, Raquel Benbunan-Fich, Guido Lang
Would you like to play? A comparison of a gamified survey with a traditional online survey method. Int. J. Inf. Manag. 49 (2019)
Xu Han, Niam Yaraghi, Ram D. Gopal
Catching Them Red-Handed: Optimizing the Nursing Homes' Rating System. ACM Trans. Manag. Inf. Syst. 10 (2) (2019)
Niam Yaraghi, Ram D. Gopal, Ram Ramesh
Doctors' Orders or Patients' Preferences? Examining the Role of Physicians in Patients' Privacy Decisions on Health Information Exchange Platforms. J. Assoc. Inf. Syst. 20 (7) (2019)
Ram D. Gopal, Hooman Hidaji, Raymond A. Patterson, Erik Rolland, Dmitry Zhdanov
How Much to Share with Third Parties? User Privacy Concerns and Website Dilemmas. MIS Q. 42 (1) (2018)
Saeede Eftekhari, Niam Yaraghi, Ram D. Gopal, Ram Ramesh
Designing Incentive-Pricing Mechanisms to Promote Health Information Exchange. AMCIS (2018)
Teng Huang, David Bergman, Ram D. Gopal
Predictive and Prescriptive Analytics for Location Selection of Add-on Retail Products. CoRR (2018)
Tamilla Mavlanova-Triantoro, Ram D. Gopal, Raquel Benbunan-Fich
To Gamify or Not? The Development of a Gamified Data Collection Instrument for User Self-Reported Data. AMCIS (2017)
Saeede Eftekhari, Niam Yaraghi, Ranjit Singh, Ram D. Gopal, Ram Ramesh
Do Health Information Exchanges Deter Repetition of Medical Services? ACM Trans. Manag. Inf. Syst. 8 (1) (2017)
Saeede Eftekhari, Niam Yaraghi, Ram D. Gopal, Ram Ramesh
The Impact of Health Information Exchanges on Physicians' Centrality in the Referral Network. AMCIS (2017)
Lei Wang, Kunter Gunasti, Ram D. Gopal, Ramesh Shankar, Joseph Pancras
The Impact of Gamification on Word-of-Mouth Effectiveness: Evidence from Foursquare. HICSS (2017)
Saeede Eftekhari, Ram D. Gopal, Ram Ramesh
Impact of Health Information Exchange Adoption on Physician's Referral Behavior. AMCIS (2016)
Sam Ransbotham, Robert G. Fichman, Ram D. Gopal, Alok Gupta
Special Section Introduction - Ubiquitous IT and Digital Vulnerabilities. Inf. Syst. Res. 27 (4) (2016)
Niam Yaraghi, Anna Ye Du, Raj Sharman, Ram D. Gopal, Ram Ramesh
Health Information Exchange as a Multisided Platform: Adoption, Usage, and Practice Involvement in Service Co-Production. Inf. Syst. Res. 26 (1) (2015)
Niam Yaraghi, Raj Sharman, Ram D. Gopal, Ranjit Singh, Ram Ramesh
Drivers of information disclosure on health information exchange platforms: insights from an exploratory empirical study. J. Am. Medical Informatics Assoc. 22 (6) (2015)
Lei Wang, Ram D. Gopal, Ramesh Shankar, Joseph Pancras
On the brink: Predicting business failure with mobile location-based checkins. Decis. Support Syst. 76 (2015)
Xue Bai, Sudip Bhattacharjee, Fidan Boylu, Ram D. Gopal
Growth Projections and Assortment Planning of Commodity Products Across Multiple Stores: A Data Mining and Optimization Approach. INFORMS J. Comput. 27 (4) (2015)
Anna Ye Du, Sanjukta Das, Ram D. Gopal, Ram Ramesh
Optimal Management of Digital Content on Tiered Infrastructure Platforms. Inf. Syst. Res. 25 (4) (2014)
Pantea Alirezazadeh, Fidan Boylu, Robert S. Garfinkel, Ram D. Gopal, Paulo B. Góes
Identity matching and information acquisition: Estimation of optimal threshold parameters. Decis. Support Syst. 57 (2014)
Xue Bai, Ram D. Gopal, Manuel A. Nunez, Dmitry Zhdanov
A decision methodology for managing operational efficiency and information disclosure risk in healthcare processes. Decis. Support Syst. 57 (2014)
Niam Yaraghi, Anna Ye Du, Raj Sharman, Ram D. Gopal, Ram Ramesh, Ranjit Singh, Gurdev Singh
Professional and geographical network effects on healthcare information exchange growth: does proximity really matter? J. Am. Medical Informatics Assoc. 21 (4) (2014)
Amit Mehra, Nishtha Langer, Ravi Bapna, Ram D. Gopal
Estimating Returns to Training in the Knowledge Economy: A Firm-Level Analysis of Small and Medium Enterprises. MIS Q. 38 (3) (2014)
Ravi Bapna, Nishtha Langer, Amit Mehra, Ram D. Gopal, Alok Gupta
Human Capital Investments and Employee Performance: An Analysis of IT Services Industry. Manag. Sci. 59 (3) (2013)
Niam Yaraghi, Anna Ye Du, Raj Sharman, Ram D. Gopal, Ram Ramesh
Network Effects in Health Information Exchange Growth. ACM Trans. Manag. Inf. Syst. 4 (1) (2013)
Rohit Aggarwal, Ram D. Gopal, Alok Gupta, Harpreet Singh
Putting Money Where the Mouths Are: The Relation Between Venture Financing and Electronic Word-of-Mouth. Inf. Syst. Res. 23 (3-2) (2012)
Rohit Aggarwal, Ram D. Gopal, Ramesh Sankaranarayanan, Param Vir Singh
Blog, Blogger, and the Firm: Can Negative Employee Posts Lead to Positive Outcomes? Inf. Syst. Res. 23 (2) (2012)
Sudip Bhattacharjee, Fidan Boylu, Ram D. Gopal
Product Assortment Decisions for a Network of Retail Stores using Data Mining with Optimization. KDIR (2012)
Xue Bai, Ram D. Gopal, Manuel A. Nunez, Dmitry Zhdanov
On the Prevention of Fraud and Privacy Exposure in Process Information Flow. INFORMS J. Comput. 24 (3) (2012)
Anna Ye Du, Sanjukta Das, Ram D. Gopal, Ram Ramesh
Risk hedging in storage grid markets: Do options add value to forwards? ACM Trans. Manag. Inf. Syst. 2 (2) (2011)
Sanjukta Das, Anna Ye Du, Ram D. Gopal, Ram Ramesh
Risk Management and Optimal Pricing in Online Storage Grids. Inf. Syst. Res. 22 (4) (2011)
Ram D. Gopal, Xinxin Li, Ramesh Sankaranarayanan
Online keyword based advertising: Impact of ad impressions on own-channel and cross-channel click-through rates. Decis. Support Syst. 52 (1) (2011)
Sudip Bhattacharjee, Ram D. Gopal, James R. Marsden, Ramesh Sankaranarayanan
Digital goods and markets: Emerging issues and challenges. ACM Trans. Manag. Inf. Syst. 2 (2) (2011)
Ram D. Gopal, James R. Marsden, Jan Vanthienen
Information mining - Reflections on recent advancements and the road ahead in data, text, and media mining. Decis. Support Syst. 51 (4) (2011)
Rajeev Kumar, Ram D. Gopal, Robert S. Garfinkel
Freedom of Privacy: Anonymous Data Collection with Respondent-Defined Privacy Protection. INFORMS J. Comput. 22 (3) (2010)
Bhavik Pathak, Robert S. Garfinkel, Ram D. Gopal, Rajkumar Venkatesan, Fang Yin
Empirical Analysis of the Impact of Recommender Systems on Sales. J. Manag. Inf. Syst. 27 (2) (2010)
Ram D. Gopal, Alok Gupta
Trading Higher Software Piracy for Higher Profits: The Case of Phantom Piracy. Manag. Sci. 56 (11) (2010)
Sudip Bhattacharjee, Ram D. Gopal, James R. Marsden, Ramesh Sankaranarayanan, Rahul Telang
To theme or not to theme: Can theme strength be the music industry's "killer app"? Decis. Support Syst. 48 (1) (2009)
Sudip Bhattacharjee, Ram D. Gopal, James R. Marsden, Ramesh Sankaranarayanan
Re-tuning the music industry: can they re-attain business resonance? Commun. ACM 52 (6) (2009)
Harpreet Singh, Xinxin Li, Ram D. Gopal
Value of Software Innovations: The Influence of Social Capital. ICIS (2008)
Anna Ye Du, Xianjun Geng, Ram D. Gopal, Ram Ramesh, Andrew B. Whinston
Capacity Provision Networks: Foundations of Markets for Sharable Resources in Distributed Computational Economies. Inf. Syst. Res. 19 (2) (2008)
Anna Ye Du, Xianjun Geng, Ram D. Gopal, Ram Ramesh, Andrew B. Whinston
Topographically discounted Internet infrastructure resources: a panel study and econometric analysis. Inf. Technol. Manag. 9 (2) (2008)
Daniel O. Rice, Robert S. Garfinkel, Ram D. Gopal
CVC-STAR: Protecting data confidentiality while increasing flexibility and quality of responses. Int. J. Inf. Comput. Secur. 2 (2) (2008)
Robert S. Garfinkel, Ram D. Gopal, Bhavik Pathak, Fang Yin
Shopbot 2.0: Integrating recommendations and promotions with comparison shopping. Decis. Support Syst. 46 (1) (2008)
Sudip Bhattacharjee, Ram D. Gopal, Kaveepan Lertwachara, James R. Marsden
Stochastic dynamics of music album lifecycle: An analysis of the new market landscape. Int. J. Hum. Comput. Stud. 65 (1) (2007)
Ram D. Gopal, Y. Alex Tung, Andrew B. Whinston
Efficiency Considerations in Online Auction Markets. J. Organ. Comput. Electron. Commer. 17 (4) (2007)
Sudip Bhattacharjee, Ram D. Gopal, Kaveepan Lertwachara, James R. Marsden, Rahul Telang
The Effect of Digital Sharing Technologies on Music Markets: A Survival Analysis of Albums on Ranking Charts. Manag. Sci. 53 (9) (2007)
Robert S. Garfinkel, Ram D. Gopal, Steven M. Thompson
Releasing Individually Identifiable Microdata with Privacy Protection Against Stochastic Threat: An Application to Health Information. Inf. Syst. Res. 18 (1) (2007)
Raj Sharman, Shiva Shankar Ramanna, Ram Ramesh, Ram D. Gopal
Cache architecture for on-demand streaming on the Web. ACM Trans. Web 1 (3) (2007)
Manuel A. Nunez, Robert S. Garfinkel, Ram D. Gopal
Stochastic Protection of Confidential Information in Databases: A Hybrid of Data Perturbation and Query Restriction. Oper. Res. 55 (5) (2007)
Robert S. Garfinkel, Ram D. Gopal, Arvind K. Tripathi, Fang Yin
Design of a shopbot and recommender system for bundle purchases. Decis. Support Syst. 42 (3) (2006)
Robert S. Garfinkel, Ram D. Gopal, Daniel O. Rice
New Approaches to Disclosure Limitation While Answering Queries to a Database: Protecting Numerical Confidential Data against Insider Threat Based on Data or Algorithms. HICSS (2006)
Ram D. Gopal, Robert S. Garfinkel, Manuel A. Nunez, Daniel O. Rice
Electronic Markets for Private Information: Economic and Security Considerations. HICSS (2006)
Sudip Bhattacharjee, Ram D. Gopal, Kaveepan Lertwachara, James R. Marsden
Whatever happened to payola? An empirical analysis of online music sharing. Decis. Support Syst. 42 (1) (2006)
Robert S. Garfinkel, Ram D. Gopal, Manuel A. Nunez, Daniel O. Rice
Secure electronic markets for private information. IEEE Trans. Syst. Man Cybern. Part A 36 (3) (2006)
Ram D. Gopal, Arvind K. Tripathi, Zhiping D. Walter
Economics of first-contact email advertising. Decis. Support Syst. 42 (3) (2006)
Ram D. Gopal, Arvind K. Tripathi
Advertising via wireless networks. Int. J. Mob. Commun. 4 (1) (2006)
Sudip Bhattacharjee, Ram D. Gopal, Kaveepan Lertwachara, James R. Marsden
Consumer Search and Retailer Strategies in the Presence of Online Music Sharing. J. Manag. Inf. Syst. 23 (1) (2006)
Sudip Bhattacharjee, Ram D. Gopal, Kaveepan Lertwachara, James R. Marsden
Using P2P sharing activity to improve business decision making: proof of concept for estimating product life-cycle. Electron. Commer. Res. Appl. 4 (1) (2005)
Ram D. Gopal, Steven M. Thompson, Y. Alex Tung, Andrew B. Whinston
Approach. Decis. Sci. 36 (3) (2005)
Seungkyoon Shin, Ram D. Gopal, G. Lawrence Sanders, Andrew B. Whinston
Global software piracy revisited. Commun. ACM 47 (1) (2004)
Ram D. Gopal, G. Lawrence Sanders, Sudip Bhattacharjee, Manish Agrawal, Suzanne C. Wagner
A Behavioral Model of Digital Music Piracy. J. Organ. Comput. Electron. Commer. 14 (2) (2004)
Daniel O. Rice, Robert S. Garfinkel, Ram D. Gopal
Security, Privacy and a Trusted Information Intermediary: A Compensation Model and Markets for Private Information. AMCIS (2004)
Y. Alex Tung, Ram D. Gopal, Andrew B. Whinston
Multiple Online Auctions. Computer 36 (2) (2003)
Sudip Bhattacharjee, Ram D. Gopal, G. Lawrence Sanders
Digital music and online sharing: software piracy 2.0? Commun. ACM 46 (7) (2003)
Sudip Bhattacharjee, Ram D. Gopal, Kaveepan Lertwachara, James R. Marsden
Economic of online music. ICEC (2003)
Xianjun Geng, Ram D. Gopal, Ram Ramesh, Andrew B. Whinston
Scaling Web Services with Capacity Provision Networks. Computer 36 (11) (2003)
Ram D. Gopal, Ram Ramesh, Andrew B. Whinston
Microproducts in a Digital Economy: Trading Small, Gaining Large. Int. J. Electron. Commer. 8 (2) (2003)
Robert S. Garfinkel, Elena Fernández, Ram D. Gopal
Design of an interactive spell checker: optimizing the list of offered words. Decis. Support Syst. 35 (3) (2003)
Sudip Bhattacharjee, Ram D. Gopal, Kaveepan Lertwachara, James R. Marsden
No More Shadow Boxing with Online Music Piracy: Strategic Business Models to Enhance Revenues. HICSS (2003)
Robert S. Garfinkel, Ram D. Gopal, Paulo B. Góes
Privacy Protection of Binary Confidential Data Against Deterministic, Stochastic, and Insider Threat. Manag. Sci. 48 (6) (2002)
Ram D. Gopal, Alok Gupta
Minitrack Introduction. HICSS (2002)
Ram D. Gopal, Robert S. Garfinkel, Paulo B. Góes
Confidentiality via Camouflage: The CVC Approach to Disclosure Limitation When Answering Queries to Databases. Oper. Res. 50 (3) (2002)
Ram D. Gopal, Ram Ramesh, Stanley Zionts
Cascade Graphs: Design, Analysis and Algorithms for Relational Joins. INFORMS J. Comput. 13 (1) (2001)
Ram D. Gopal, Ram Ramesh, Stanley Zionts
Criss-Cross Hash Joins: Design and Analysis. IEEE Trans. Knowl. Data Eng. 13 (4) (2001)
Ram D. Gopal, Zhiping D. Walter, Arvind K. Tripathi
Admediation: New Horizons in Effective Email Advertising. Commun. ACM 44 (12) (2001)
Ram D. Gopal, G. Lawrence Sanders
Global software piracy: you can't get blood out of a turnip. Commun. ACM 43 (9) (2000)
Y. Alex Tung, Ram D. Gopal, James R. Marsden
HypEs: an architecture for hypermedia-enabled expert systems. Decis. Support Syst. 26 (4) (1999)
Ram D. Gopal, Paulo B. Góes, Robert S. Garfinkel
Interval Protection of Confidential Information in a Database. INFORMS J. Comput. 10 (3) (1998)
Ram D. Gopal, G. Lawrence Sanders
International Software Piracy: Analysis of Key Issues and Impacts. Inf. Syst. Res. 9 (4) (1998)
Paulo B. Góes, Ram D. Gopal, Nai-Kuang Chen
Query evaluation management design and prototype implementation. Decis. Support Syst. 19 (1) (1997)
Ram D. Gopal, G. Lawrence Sanders
Preventive and Deterrent Controls for Software Piracy. J. Manag. Inf. Syst. 13 (4) (1997)
Chien H. Wang, Ram D. Gopal, Stanley Zionts
Use of Data Envelopment Analysis in assessing Information Technology impact on firm performance. Ann. Oper. Res. 73 (1997)
Y. Alex Tung, Ram D. Gopal, James R. Marsden
Architectural Foundations of Hypermedia-Enabled Expert Systems. Multimedia Technology and Applications (1996)
Ram D. Gopal, Ram Ramesh, Stanley Zionts
Access Path Optimization in Relational Joins. INFORMS J. Comput. 7 (3) (1995)
Ram D. Gopal, Ram Ramesh
The Query Clustering Problem: A Set Partitioning Approach. IEEE Trans. Knowl. Data Eng. 7 (6) (1995)
Ram D. Gopal, G. Lawrence Sanders
The Effect of Preventive and Deterrent Software Piracy Strategies on Producer Profits. ICIS (1992)