Tim Klaus

dblp:83/3538 · also Timothy Klaus · DBLP profile ↗
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7ranked-venue papers in the field
2as first author
3since 2021 · last 2023
—ORCID · none

Domains — venue-derived; a paper can count in several

Knowledge Engineering, Semantic Web & Information Systems · 7 (2 first)
YearPublicationVenuePosition
2023 Factors Influencing Intention to Use Online Consumer Reviews: The Case of Vietnam
abstract
Online consumer reviews have been shown to play an important role that can influence consumers' attitudes, behaviors, and purchasing decisions. This study seeks to understand factors that affect user intention to use online consumer reviews. To examine this area, this paper theorizes multiple constructs that may influence intention to use. The subjects in this study were 466 online Vietnamese consumers. The data were analyzed using structural equation modeling, and five of the seven hypotheses were found to be significant. This study found several results not found in prior studies. The construct perceived online review importance is found to be important in influencing intention to use online reviews. Both perceived usefulness and perceived credibility influenced consumers' perceptions on the importance of online reviews. The study findings contribute to the research field of online consumer reviews and provide new insights into intention to use online consumer reviews for a developing country, different from prior studies that have focused on developed countries.
Long Pham, Tim Klaus, Chuleeporn Changchit
J. Glob. Inf. Manag.2
2022 Online Reviews: What Drives Consumers to Use Them
abstract
With the rapid E-commerce growth and changes in consumers’ behaviors, many businesses are forced to adapt their business model to match their target customers’ needs. To provide consumers with more product details and increase their confidence in making online purchases, online businesses offer online reviews as an alternative to customers physically interacting with a product. Although consumers have become familiar with the use of online product reviews, many aspects of users’ perceptions of online reviews are still not well understood. This study explores the factors underlying the intention of Thai consumers to use online reviews when considering purchasing an item. The study results provide insight into the factors that affect consumers’ use of online reviews prior to a purchase. This study furthers the body of knowledge that deals with online reviews and system use, providing results that allow E-businesses to adapt their business model to better fit consumers’ expectations.
Chuleeporn Changchit, Tim Klaus, Ravi Lonkani
J. Comput. Inf. Syst.2
2021 Using Customer Review Systems to Support Purchase Decisions: A Comparative Study Between the U.S. and Thailand
abstract
Online reviews have emerged as influential sources of information which greatly affect customers’ pre-purchase decision. Some studies have found that culture impacts online reviews, but many aspects of online review usage are still not well-understood. This study seeks to understand: What factors influence the usage of online reviews and consumers’ intention to use online reviews influenced by culture? This study collects data from U.S. and Thai consumers to examine what factors affect user attitudes and intentions. Structural Equation Modeling is used to analyze the data and the findings reveal that most of the proposed factors influence online review adoption for these two nationalities. One significant difference was found between the respondents of the two countries. The results should help online businesses gain a better understanding of these factors, and thus direct their efforts to develop features which positively influence online review usage.
Chuleeporn Changchit, Tim Klaus, Alicha Treerotchananon
J. Glob. Inf. Manag.2
2020 A Cultural Comparative Study of Mobile Banking Adoption Factors
abstract
With the increasing popularity in smartphone usage, it is crucial for banks to offer mobile banking to allow their customers to perform banking transactions at their convenience. Banks need to understand which factors play an important role in encouraging or discouraging customers from using mobile banking. It is also important to investigate further whether bank customers’ perceptions on mobile banking are influenced by culture. This study compares mobile banking perceptions between consumers in the U.S. and in Thailand. Three hundred and fifty-five (355) respondents from the U.S. and four hundred (400) respondents from Thailand participated in this study. Seven mobile banking factors predicted to influence consumers’ attitude on the usage of mobile banking are investigated in this comparative study. The study finds six of these factors to be significant and also finds several factors that encourage and discourage U.S. and Thai consumers from using mobile banking.
Chuleeporn Changchit, Tim Klaus, Ravi Lonkani, Jomjai Sampet
J. Comput. Inf. Syst.2
2020 A Comparative Study of Trust in Mobile Banking: An Analysis of U.S. and Thai Customers
abstract
With the rapid growth of mobile phone usage, mobile services have influenced many industries including banking. Mobile banking has become a popular service as it offers a convenient channel for customers to perform banking transactions. Nevertheless, not all customers feel safe performing financial transactions online. Trust has become a crucial element on whether customers choose to use mobile banking. As a comparative study, this research examines factors and bank customers' characteristics that influence trust in mobile banking between U.S. and Thai mobile banking customers. Three hundred and eight USA consumers and two hundred and fifty-two Thai consumers participated in this study. The results found multiple significant factors influencing trust and usage of mobile banking. This study expands on previous trust and mobile banking usage research and provides practical implications for cross-cultural strategies in mobile banking.
Ravi Lonkani, Chuleeporn Changchit, Tim Klaus, Jomjai Sampet
J. Glob. Inf. Manag.3
2019 Toward an Understanding of Consumer Attitudes on Online Review Usage
abstract
With the rapid e-commerce growth and changes in consumers’ behaviors, many businesses are forced to adapt their business model to match their target customers’ needs. To provide consumers with more product details and increase their confidence in making online purchases, online businesses offer an online review as an alternative to physically interacting with a product. Although consumers have become familiar with the use of online product reviews, many aspects of user behavior toward the usage of online reviews are still not well understood. This study explores the factors underlying the acceptance of consumers’ online review usage when considering purchasing an item. The study results provide insight into the factors that affect customers’ use of online reviews prior to a purchase. This study furthers the body of knowledge that deals with online reviews and system usage, providing results that allow e-commerce businesses to adapt their business model to better fit consumers’ expectations.
Tim Klaus, Chuleeporn Changchit
J. Comput. Inf. Syst.1
2010 User resistance determinants and the psychological contract in enterprise system implementations
abstract
User resistance is an important issue in the implementation of enterprise systems (ES). However, despite a large body of user acceptance literature, there is far less literature addressing user resistance. This study seeks to better understand the development of user resistance. Information is obtained and triangulated in this study from a focus group and semi-structured user interviews from three organizations. Through the lens of the psychological contract employees have with their organization, user resistance is investigated. Twelve determinants were found that upset the psychological contract and affect the level of user resistance. These determinants have been classified into four key categories which expand on previous literature: individual, system, organizational, and process issues. The relationships among these concepts and both the theoretical and practical contributions of this study are discussed.
Tim Klaus, J. Ellis Blanton
Eur. J. Inf. Syst.1