David Gefen

According to our database, David Gefen authored at least 99 papers between 1996 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Adaptive Structuration Theory: A Health Information Exchange (HIE) Diffusion Study.

David Gefen, Ofir Ben-Assuli, Yaron Denekamp

Inf. Syst. Manag., January, 2024

The Evolving Meaning of Trust and Risk in Reddit Discourse about ChatGPT.

David Gefen, Shahin Jabbari, Rezvaneh (Shadi) Rezapour, Aria Pessianzadeh, Kshitij Kayastha, Hilde Van den Bulck

Proceedings of the 30th Americas Conference on Information Systems: Elevating Life through Digital Social Entrepreneurship, 2024

2023

The Role of Parents' Mores on Their Intentions to Enroll Their Children in a School-based Telemedicine Program.

Farnaz Ghashami, Christopher Gantz, David Gefen

Commun. Assoc. Inf. Syst., 2023

2022

The Interplay of Trust and Subjective Norms in Telemedicine Adoption by a Minority Community at Einstein Medical Center Philadelphia.

Diane C. Lee, David Gefen

ACM SIGMIS Database, 2022

On Intelligence Augmentation and Visual Analytics to Enhance Clinical Decision Support Systems.

Tsipi Heart, Rema Padman, Ofir Ben-Assuli, David Gefen, Robert Klempfner

Proceedings of the 55th Hawaii International Conference on System Sciences, 2022

2021

Trustworthiness and the Adoption of Business Analytics.

Victoria Nacarelli, David Gefen

Inf. Syst. Manag., 2021

Managing IT professional turnover.

Kelly Idell, David Gefen, Arik Ragowsky

Commun. ACM, 2021

2020

Gazing at the stars is not enough, look at the specific word entropy, too!

Jorge E. Fresneda, David Gefen

Inf. Manag., 2020

A case study of applying text analysis to identify possible adverse drug interactions: The case of Adalat (Nifedipine).

David Gefen, Ofir Ben-Assuli, Nir Shlomo, Noreen Robertson, Robert Klempfner

Health Informatics J., 2020

Creating Construct Distance Maps with Machine Learning: Stargazing Trust.

Kai R. Larsen, David Gefen, Stacie Petter, David Eargle

Proceedings of the 26th Americas Conference on Information Systems, 2020

2019

Governmental intervention in Hospital Information Exchange (HIE) diffusion: a quasi-experimental ARIMA interrupted time series analysis of monthly HIE patient penetration rates.

David Gefen, Ofir Ben-Assuli, Mark Stehr, Bruce Rosen, Yaron Denekamp

Eur. J. Inf. Syst., 2019

A semantic measure of online review helpfulness and the importance of message entropy.

Jorge E. Fresneda, David Gefen

Decis. Support Syst., 2019

A Post-Positivist Answering Back.: Part 2: A Demo in R of the Importance of Enabling Replication in PLS and LISREL.

David Gefen

Data Base, 2019

The Philosopher's Corner: A Post-Positivist Answering Back. Part 1: Good for You, Karl Popper!

David Gefen

Data Base, 2019

Doing a Doctorate in BISE in Germany, Austria and Switzerland? A Debate on the Why, What and How.

Jan Marco Leimeister, Jörg Becker, Armin Heinzl, Robert Winter, David Gefen

Bus. Inf. Syst. Eng., 2019

Toward Creating a General Ontology for Research Validity.

Roman Lukyanenko, Kai R. Larsen, Jeffrey Parsons, David Gefen, Roland M. Müller

Proceedings of the ER Forum and Poster & Demos Session 2019 on Publishing Papers with CEUR-WS co-located with 38th International Conference on Conceptual Modeling (ER 2019), 2019

2018

Social identity and trust in internet-based voting adoption.

Merrill Warkentin, Shwadhin Sharma, David Gefen, Gregory M. Rose, Paul A. Pavlou

Gov. Inf. Q., 2018

Adding background music as new stimuli of interest to information systems research.

David Gefen, René Riedl, Dov Te'eni, Ryad Titah

Eur. J. Inf. Syst., 2018

Identifying patterns in medical records through latent semantic analysis.

David Gefen, Jake Miller, Johnathon Kyle Armstrong, Frances H. Cornelius, Noreen Robertson, Aaron Smith-McLallen, Jennifer A. Taylor

Commun. ACM, 2018

2017

Controlling for Lexical Closeness in Survey Research: A Demonstration on the Technology Acceptance Model.

David Gefen, Kai R. Larsen

J. Assoc. Inf. Syst., 2017

A Guide to Text Analysis with Latent Semantic Analysis in R with Annotated Code: Studying Online Reviews and the Stack Exchange Community.

David Gefen, James E. Endicott, Jorge E. Fresneda, Jacob L. Miller, Kai R. Larsen

Commun. Assoc. Inf. Syst., 2017

Exploring the relative impact of biological sex and masculinity-femininity values on information technology use.

Dianne Cyr, David Gefen, Rita Walczuch

Behav. Inf. Technol., 2017

2016

How project description length and expected duration affect bidding and project success in crowdsourcing software development.

David Gefen, Gavriel Gefen, Erran Carmel

J. Syst. Softw., 2016

Do context and personality matter? Trust and privacy concerns in disclosing private information online.

Gaurav Bansal, F. Mariam Zahedi, David Gefen

Inf. Manag., 2016

Seeing the Forest: Applying Latent Semantic Analysis to Smartphone Discourse.

Jacob L. Miller, David Gefen, V. K. Narayanan

Proceedings of the 29th Bled eConference: Digital Economy, 2016

2015

The role of privacy assurance mechanisms in building trust and the moderating role of privacy concern.

Gaurav Bansal, F. Mariam Zahedi, David Gefen

Eur. J. Inf. Syst., 2015

The Center Cannot Hold: How Leading Firms are Managing the Changing IT Boundaries.

David Gefen, Arik Ragowsky, Jacob L. Miller, Paul S. Licker, Myles Stern

Commun. Assoc. Inf. Syst., 2015

2014

Understanding Trust in IT Artifacts: An Evaluation of the impact of Trustworthiness and Trust on Satisfaction with Antiviral Software.

Narasimha Paravastu, David Gefen, Steve B. Creason

Data Base, 2014

Do Not Call Me Chief Information Officer, But Chief Integration Officer. A Summary of the 2011 Detroit CIO Roundtable.

Arik Ragowsky, Paul Licker, Jacob L. Miller, David Gefen, Myles Stern

Commun. Assoc. Inf. Syst., 2014

It is All Personal: Dealing with the revolving Door in the Indian High Tech Industry.

David Gefen, Samir Shah, Arik Ragowsky

Proceedings of the 22st European Conference on Information Systems, 2014

Organizational Information Technology Maturity: Antecedent Factors and Consequent Outcomes.

Arik Ragowsky, Paul S. Licker, David Gefen

Proceedings of the Sixteenth International Conference on Electronic Commerce, 2014

2013

The Dual Role of Trust in System Use.

Ofir Turel, David Gefen

J. Comput. Inf. Syst., 2013

Why the first provider takes it all: the consequences of a low trust culture on pricing and ratings in online sourcing markets.

David Gefen, Erran Carmel

Eur. J. Inf. Syst., 2013

2012

On the Use of Neuropyhsiological Tools in IS Research: Developing a Research Agenda for NeuroIS.

Angelika Dimoka, Rajiv D. Banker, Izak Benbasat, Fred D. Davis, Alan R. Dennis, David Gefen, Alok Gupta, Anja Ischebeck, Peter Kenning, Paul A. Pavlou, Gernot R. Müller-Putz, René Riedl, Jan vom Brocke, Bernd Weber

MIS Q., 2012

The Boundaries of Trust and Risk: The Quadratic Moderating Role of Institutional Structures.

David Gefen, Paul A. Pavlou

Inf. Syst. Res., 2012

Organizational IT Maturity (OITM): A Measure of Organizational Readiness and Effectiveness to Obtain Value from Its Information Technology.

Arik Ragowsky, Paul S. Licker, David Gefen

Inf. Syst. Manag., 2012

ICIS 2011 Panel Report: Are We on the Wrong Track and Do MIS Curricula Need to Be Reengineered?

David Gefen, Arik Ragowsky, Ephraim R. McLean, M. Lynne Markus, Suzanne Rivard, Matti Rossi

Commun. Assoc. Inf. Syst., 2012

Government of the People, By the People: A Look at Trust in eGovernment.

Merrill Warkentin, Shwadhin Sharma, David Gefen, Paul A. Pavlou, Gregory M. Rose

Proceedings of the 18th Americas Conference on Information Systems, 2012

2011

The Changing Role of the CIO in the World of Outsourcing: Lessons Learned from a CIO Roundtable.

David Gefen, Arik Ragowsky, Paul Licker, Myles Stern

Commun. Assoc. Inf. Syst., 2011

Are We on the Wrong Track and so do MIS Curricula Need to be Reengineered?

David Gefen, Arik Ragowsky, Ephraim R. McLean, M. Lynne Markus, Suzanne Rivard, Matti Rossi

Proceedings of the International Conference on Information Systems, 2011

2010

The impact of personal dispositions on information sensitivity, privacy concern and trust in disclosing health information online.

Gaurav Bansal, Fatemeh "Mariam" Zahedi, David Gefen

Decis. Support Syst., 2010

On the Foundations of NeuroIS: Reflections on the Gmunden Retreat 2009.

René Riedl, Rajiv D. Banker, Izak Benbasat, Fred D. Davis, Alan R. Dennis, Angelika Dimoka, David Gefen, Alok Gupta, Anja Ischebeck, Peter Kenning, Gernot R. Müller-Putz, Paul A. Pavlou, Detmar W. Straub, Jan vom Brocke, Bernd Weber

Commun. Assoc. Inf. Syst., 2010

From IT Assets to Business and Economic Value.

Hanan Maoz, Tsipi Heart, David Gefen, Nava Pliskin

Proceedings of the 5th Mediterranean Conference on Information Systems, 2010

In Search of a Possible the Missing Variable - the Relationship between Trust, Learning Involvement, and KMS Adoption.

David Gefen, Iris Reychav

Proceedings of the 5th Mediterranean Conference on Information Systems, 2010

Does Reputation Really Signal Potential Success in Online Marketplaces, or is IT only a Trigger?

David Gefen, Erran Carmel

Proceedings of the 5th Mediterranean Conference on Information Systems, 2010

2009

Why IS management is in trouble and how to save it: lessons learned in the automotive industry.

Arik Ragowsky, David Gefen

Commun. ACM, 2009

2008

A Research Agenda for Trust in Online Environments.

David Gefen, Izak Benbasat, Paul A. Pavlou

J. Manag. Inf. Syst., 2008

Special Issue: Trust in Online Environments.

Izak Benbasat, David Gefen, Paul A. Pavlou

J. Manag. Inf. Syst., 2008

Leadership and justice: Increasing non participating users' assessment of an IT through passive participation.

David Gefen, Arik Ragowsky, Catherine M. Ridings

Inf. Manag., 2008

What makes the competitive contribution of ERP strategic.

Arik Ragowsky, David Gefen

Data Base, 2008

Give me information, not technology.

Arik Ragowsky, Paul S. Licker, David Gefen

Commun. ACM, 2008

The Moderating Influence of Privacy Concern on the Efficacy of Privacy Assurance Mechanisms for Building Trust: A Multiple-Context Investigation.

Gaurav Bansal, Fatemeh "Mariam" Zahedi, David Gefen

Proceedings of the International Conference on Information Systems, 2008

Efficacy of Privacy Assurance Mechanisms in the Context of Disclosing Health Information Online.

Gaurav Bansal, Fatemeh Zahedi, David Gefen

Proceedings of the Learning from the past & charting the future of the discipline. 14th Americas Conference on Information Systems, 2008

2007

Are Cross-Gender Conversations in Threaded Discussions Reminiscent of Communicating Across Cultural Boundaries?

David Gefen, Nitza Geri, Narasimha Paravastu

Int. J. Inf. Commun. Technol. Educ., 2007

Vive la Différence: The Cross-Culture Differences Within Us.

David Gefen, Nitza Geri, Narasimha Paravastu

Int. J. e Collab., 2007

On the Centrality of Social Norms in Determining MBA Program Success.

Nitza Geri, Orr Mendelson, David Gefen

Proceedings of the Reaching New Heights. 13th Americas Conference on Information Systems, 2007

The Impact of Personal Dispositions on Privacy and Trust in Disclosing Health Information Online.

Gaurav Bansal, Fatemeh Zahedi, David Gefen

Proceedings of the Reaching New Heights. 13th Americas Conference on Information Systems, 2007

2006

Business Familiarity as Risk Mitigation in Software Development Outsourcing Contracts.

David Gefen, Simon Wyss, Yossi Lichtenstein

MIS Q., 2006

Is the World Really Flat? A Look at Offshoring in an Online Programming Marketplace.

David Gefen, Erran Carmel

MIS Q., 2006

On the Need to Include National Culture as a Central Issue in E-Commerce Trust Beliefs.

David Gefen, Tsipi Heart

J. Glob. Inf. Manag., 2006

Psychological Barriers: Lurker and Poster Motivation and Behavior in Online Communities.

Catherine M. Ridings, David Gefen, Bay Arinze

Commun. Assoc. Inf. Syst., 2006

What Can Be Learned from CMMi Failures?

David Gefen, Moshe Zviran, Natalie Elman

Commun. Assoc. Inf. Syst., 2006

ICIS Panel Summary: Should Institutional Trust Matter in Information Systems Research?

David Gefen, Paul A. Pavlou, Izak Benbasat, D. Harrison McKnight, Katherine Stewart, Detmar W. Straub

Commun. Assoc. Inf. Syst., 2006

The Moderating Role of Perceived Regulatory Effectiveness of Online Marketplaces on the Role of Trust and Risk on Transaction Intentions.

David Gefen, Paul A. Pavlou

Proceedings of the International Conference on Information Systems, 2006

2005

What do software practitioners really think about project success: an exploratory study.

J. Drew Procaccino, June M. Verner, Katherine M. Shelfer, David Gefen

J. Syst. Softw., 2005

Cultural Diversity and Trust in IT Adoption: A Comparison of Potential e-Voters in the USA and South Africa.

David Gefen, Gregory M. Rose, Merrill Warkentin, Paul A. Pavlou

J. Glob. Inf. Manag., 2005

The Role of Facilitating Conditions and Institutional Trust in Electronic Marketplaces.

Pauline Ratnasingam, David Gefen, Paul A. Pavlou

J. Electron. Commer. Organ., 2005

Psychological Contract Violation in Online Marketplaces: Antecedents, Consequences, and Moderating Role.

Paul A. Pavlou, David Gefen

Inf. Syst. Res., 2005

A Multi-Level Approach to Measuring the Benefits of an Erp System in Manufacturing Firms.

David Gefen, Arik Ragowsky

Inf. Syst. Manag., 2005

If you spoke as she does, sir, instead of the way you do: a sociolinguistics perspective of gender differences in virtual communities.

David Gefen, Catherine M. Ridings

Data Base, 2005

A Practical Guide To Factorial Validity Using PLS-Graph: Tutorial And Annotated Example.

David Gefen, Detmar W. Straub

Commun. Assoc. Inf. Syst., 2005

Should Institutional Trust Matter in Information Systems Research?

Paul A. Pavlou, David Gefen, Izak Benbasat, D. Harrison McKnight, Katherine Stewart, Detmar W. Straub

Proceedings of the International Conference on Information Systems, 2005

Antecedents of Trust in Online Communities.

Catherine M. Ridings, David Gefen

Proceedings of the Encyclopedia of Information Science and Technology (5 Volumes), 2005

2004

What Makes an ERP Implementation Relationship Worthwhile: Linking Trust Mechanisms and ERP Usefulness.

David Gefen

J. Manag. Inf. Syst., 2004

Virtual Community Attraction: Why People Hang Out Online.

Catherine M. Ridings, David Gefen

J. Comput. Mediat. Commun., 2004

Building Effective Online Marketplaces with Institution-Based Trust.

Paul A. Pavlou, David Gefen

Inf. Syst. Res., 2004

Validation Guidelines for IS Positivist Research.

Detmar W. Straub, Marie-Claude Boudreau, David Gefen

Commun. Assoc. Inf. Syst., 2004

2003

Inexperience and experience with online stores: the importance of TAM and trust.

David Gefen, Elena Karahanna, Detmar W. Straub

IEEE Trans. Engineering Management, 2003

Trust and TAM in Online Shopping: An Integrated Model.

David Gefen, Elena Karahanna, Detmar W. Straub

MIS Q., 2003

TAM or Just Plain Habit: A Look at Experienced Online Shoppers.

David Gefen

J. Organ. End User Comput., 2003

IT acceptance: managing user - IT group boundaries.

David Gefen, Catherine M. Ridings

Data Base, 2003

Assessing Unidimensionality Through LISREL: An Explanation and an Example.

David Gefen

Commun. Assoc. Inf. Syst., 2003

The Transitional Role of Institutional Trust in Online Interorganizational Relationships.

Paul A. Pavlou, Yao-Hua Tan, David Gefen

Proceedings of the 36th Hawaii International Conference on System Sciences (HICSS-36 2003), 2003

The Conceptualization of Trust, Risk and Their Relationship in Electronic Commerce: The Need for Clarifications.

David Gefen, V. Srinivasan Rao, Noam Tractinsky

Proceedings of the 36th Hawaii International Conference on System Sciences (HICSS-36 2003), 2003

Institutional trust and familiarity in online interorganizational relationships.

Paul A. Pavlou, Yao-Hua Tan, David Gefen

Proceedings of the 11th European Conference on Information Systems, 2003

2002

Some antecedents and effects of trust in virtual communities.

Catherine M. Ridings, David Gefen, Bay Arinze

J. Strateg. Inf. Syst., 2002

Implementation Team Responsiveness and User Evaluation of Customer Relationship Management: A Quasi-Experimental Design Study of Social Exchange Theory.

David Gefen, Catherine M. Ridings

J. Manag. Inf. Syst., 2002

Customer Loyalty in E-Commerce.

David Gefen

J. Assoc. Inf. Syst., 2002

Encouraging Citizen Adoption of eGovernment by Building Trust.

Merrill Warkentin, David Gefen, Paul A. Pavlou, Gregory M. Rose

Electron. Mark., 2002

Reflections on the dimensions of trust and trustworthiness among online consumers.

David Gefen

Data Base, 2002

2001

Validation in Information Systems Research: A State-of-the-Art Assessment.

Marie-Claude Boudreau, David Gefen, Detmar W. Straub

MIS Q., 2001

Customer Loyalty to an Online Store: The Meaning of Online Service Quality.

David Gefen, Pat Devine

Proceedings of the International Conference on Information Systems, 2001

2000

The Relative Importance of Perceived Ease of Use in IS Adoption: A Study of E-Commerce Adoption.

David Gefen, Detmar W. Straub

J. Assoc. Inf. Syst., 2000

Structural Equation Modeling and Regression: Guidelines for Research Practice.

David Gefen, Detmar W. Straub, Marie-Claude Boudreau

Commun. Assoc. Inf. Syst., 2000

1999

The Relation between Outsourcing and the Return from Corporate IT Spending: Perceptions from Practitioners.

James A. Senn, David Gefen

Proceedings of the 32nd Annual Hawaii International Conference on System Sciences (HICSS-32), 1999

1998

The Impact of Developer Reponsiveness on Perceptions of Usefulness and Ease of Use: An Extension of the Technology Acceptance Model.

David Gefen, Mark Keil

Data Base, 1998

How Managers Assess the Business Value Returned from Information Technology Spending.

James A. Senn, David Gefen

Proceedings of the Thirty-First Annual Hawaii International Conference on System Sciences, 1998

1997

Gender Differences in the Perception and Use of E-Mail: An Extension to the Technology Acceptance Model.

David Gefen, Detmar W. Straub

MIS Q., 1997

1996

The non-homogeneous maintenance periods: a case study of software modifications.

David Gefen, Scott L. Schneberger

Proceedings of the 1996 International Conference on Software Maintenance (ICSM '96), 1996