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Hangjung Zo

Korea Advanced Institute of Science and Technology · 社会科学

研究室紹介

Professor Hangjung Zo's research lab focuses on digital transformation, information systems, and technology adoption with a strong emphasis on sustainability, e-government, and innovation in developing countries. The lab investigates how digital technologies—such as AI, big data, and e-services—influence public service delivery, environmental sustainability, and user behavior in emerging economies. Key research directions include the psychological and structural factors affecting technology acceptance, privacy concerns in data collection, and the efficiency of national innovation systems. The lab employs mixed-methods and quantitative approaches, including structural equation modeling and survey-based analysis, to address real-world challenges in digital governance and sustainable development.

digital transformationtechnology adoptione-governmentinformation privacyinnovation efficiency

Research Overview

Papers
118
Total Citations
5,719
Papers (5y)
20
Primary Field
社会科学

Research Output Trend

Figures are computed from collected data and may differ slightly.

Publications per year (5y)
20total
2021
2023
2024
2025
2026
Citations per year (5y)
792total
20212023202420252026

Selected Papers

15
1
Article|756 citations·2011
Critical success factors for e-learning in developing countries: A comparative analysis between ICT experts and faculty
Wannasiri Bhuasiri, Oudone Xaymoungkhoun, Hangjung Zo, Jae Jeung Rho, Andrew P. Ciganek
SJR Q1Computers & Education
EducationSocial Sciences
2
Review|661 citations·2021
Digital Transformation and Environmental Sustainability: A Review and Research Agenda
A. Karim Feroz, Hangjung Zo, Ananth Chiravuri
SJR Q1SustainabilityOA

Digital transformation refers to the unprecedented disruptions in society, industry, and organizations stimulated by advances in digital technologies such as artificial intelligence, big data analytics, cloud computing, and the Internet of Things (IoT). Presently, there is a lack of studies to map digital transformation in the environmental sustainability domain. This paper identifies the disruptions driven by digital transformation in the environmental sustainability domain through a systematic

Strategy and ManagementBusiness, Management and Accounting
3
Article|638 citations·2014
Understanding the MOOCs continuance: The role of openness and reputation
Khaled M. Alraimi, Hangjung Zo, Andrew P. Ciganek
SJR Q1Computers & Education
Information Systems and ManagementDecision Sciences
4
Article|609 citations·2015
User acceptance of wearable devices: An extended perspective of perceived value
Heetae Yang, Jieun Yu, Hangjung Zo, Munkee Choi
SJR Q1Telematics and Informatics
Information Systems and ManagementDecision Sciences
5
Article|238 citations·2010
Does XBRL adoption reduce information asymmetry?
Hyung-Wook Yoon, Hangjung Zo, Andrew P. Ciganek
SJR Q1Journal of Business Research
Management Information SystemsBusiness, Management and Accounting
6
Article|115 citations·2016
User Acceptance of e-government Services: Examining an e-tax Filing and Payment System in Thailand
Wannasiri Bhuasiri, Hangjung Zo, Hwansoo Lee, Andrew P. Ciganek
SJR Q1Information Technology for Development

E-government systems effectively deliver public services to citizens as well as improve productivity and reduce costs for government departments. A pressing issue for many governments is how to expand citizen acceptance of e-government systems. Prior studies on e-tax filing and payment systems have identified various factors for successful adoption, but do not capture the basic psychological needs of users in developing countries. This study examines the determinants of citizens’ intention to ad

Information Systems and ManagementDecision Sciences
7
Article|74 citations·2013
User acceptance of Internet banking in Indonesia: initial trust formation
Aries Susanto, Hwansoo Lee, Hangjung Zo, Andrew P. Ciganek
SJR Q2Information DevelopmentOA

Most research on Internet banking adoption has focused on a limited set of determinants that influence users’ initial trust. This study takes the uncommon approach of separating the constructs of trust, perceived security, and perceived privacy to reveal the impact that each of these distinct factors has on initial trust formation. A large-scale survey of prospective Internet banking service customers in Indonesia was conducted and the results analyzed using a structural equation modeling approa

Information Systems and ManagementDecision Sciences
8
Article|63 citations·2023
Identifying organizations’ dynamic capabilities for sustainable digital transformation: A mixed methods study
A. Karim Feroz, Hangjung Zo, Jiyong Eom, Ananth Chiravuri
SJR Q1Technology in Society
Industrial and Manufacturing EngineeringEngineering
9
Article|58 citations·2017
Understanding makerspace continuance: A self-determination perspective
Sang-Yeal Han, Jaeheung Yoo, Hangjung Zo, Andrew P. Ciganek
SJR Q1Telematics and Informatics
Computer Science ApplicationsComputer Science
10
Article|46 citations·2013
Compensation paradox: the influence of monetary rewards on user behaviour
Hwansoo Lee, Dongwon Lim, Hyerin Kim, Hangjung Zo, Andrew P. Ciganek
SJR Q1Behaviour and Information Technology

Many e-commerce companies collect users’ personal data for marketing purposes despite privacy concerns. Information-collecting companies often offer a monetary reward to users to alleviate privacy concerns and ease the collection of personal information. This study focused on the negative effects of monetary rewards on both information privacy concerns (IPC) and information disclosure. A survey approach was used to collect data and 370 final responses were analysed using a two-way analysis of va

Sociology and Political ScienceSocial Sciences
11
Article|42 citations·2011
Examining success factors in the adoption of digital object identifier systems
Sungbum Park, Hangjung Zo, Andrew P. Ciganek, Gyoo Gun Lim
SJR Q1Electronic Commerce Research and Applications
Information Systems and ManagementDecision Sciences
12
Article|41 citations·2019
Assessing the efficiency of national innovation systems in developing countries
Hyeri Choi, Hangjung Zo
SJR Q1Science and Public Policy

Abstract Despite the growing importance of developing countries to the global economy and their increasing role in innovation, limited academic attention has been given to the national innovation systems (NIS) of these countries. Given that they commonly suffer a lack of resources, efficiency in the operation of innovation seems crucial. This study aims to assess the innovation efficiency of developing countries. Breaking down the NIS into two stages, knowledge production and application process

Economics and EconometricsEconomics, Econometrics and Finance
13
Article|39 citations·2019
Why people participate in online political crowdfunding: A civic voluntarism perspective
Riri Kusumarani, Hangjung Zo
SJR Q1Telematics and Informatics
Management Information SystemsBusiness, Management and Accounting
14
Article|32 citations·2009
Consumer Selection of E-Commerce Websites in a B2C Environment: A Discrete Decision Choice Model
Hangjung Zo, K. Ramamurthy
IEEE Transactions on Systems Man and Cybernetics - Part A Systems and Humans

Despite the suggestions of friction-free information availability, considerable price dispersions for the same product are not uncommon across online retailers in the business-to-consumer (B2C) segment. Online customers do not necessarily always buy from the site with the lowest price, suggesting that other forces are at work. This paper presents and empirically examines a model that proposes that Web site value in terms of (perceived) Web site quality as well as awareness of the site and consum

MarketingBusiness, Management and Accounting
15
Article|29 citations·2016
Cyber neutralisation and flaming
Jiyeon Hwang, Hwansoo Lee, Keesung Kim, Hangjung Zo, Andrew P. Ciganek
SJR Q1Behaviour and Information Technology

Individuals are increasingly subjected to flaming or negative behaviours as society becomes digitally adept. Existing research on flaming is largely fragmented and insufficient to understand what induces individuals to engage in flaming actions online. Neutralisation theory, the theory of planned behaviour (TPB), and motivational theory are integrated to develop a theoretical model to better understand flaming in virtual communities. A large-scale online questionnaire targeting individuals who h

Sociology and Political ScienceSocial Sciences

Research Areas

Information Systems and ManagementInformation SystemsSociology and Political ScienceEconomics and EconometricsPolitical Science and International RelationsMedia Technology

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