• 대한안전경영과학회지
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• 제22권4호
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• pp.75-86
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• 2020

With the advent of the 4.0 era of logistics due to the Fourth Industrial Revolution, infrastructures have been built to receive the same services online and offline. Logistics services affected by logistics 4.0 and IT technology are rapidly changing. Logistics services are developing using technologies such as big data, artificial intelligence, blockchain, Internet of things, and augmented reality. The convergence of logistics services and various IT new technologies is accelerating, and the development of data management solution technology has led to the emergence of electronic cargo waybill to replace paper cargo waybill. The electronic waybill was developed to supplement paper waybill that lack economical and safety. However, the electronic waybill that appeared to complement the paper waybill are also in need of complementation in terms of efficiency and reliability. New research is needed to ensure that electronic cargo waybill gain the trust of users and are actively utilized. To solve this problem, electronic cargo waybill that combine blockchain technology are being developed. This study aims to improve the reliability, operational efficiency and safety of blockchain electronic cargo waybill. The purpose of this study is to analyze the blockchain-based electronic cargo waybill system and to derive evaluation indicators for system supplementation.

• The Journal of Asian Finance, Economics and Business
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• 제7권12호
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• pp.1089-1097
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• 2020

Nowadays, technology and information are developing rapidly. It compels an organization or a company strive to excel in its field. In the Industrial Revolution 4.0 era, companies must maintain their assets and technology to face the competition. One asset that should be paid attention to is human resources. Human resource has two important variables, namely Organizational Citizenship Behavior (OCB) and Employee Engagement (EE). This study aims to analyze the relationship between OCB and EE on Employee Performance (EP) in the manufacturing industry in Tangerang. This study is conducted using a quantitative method with 200 respondents. The data is collected by distributing questionnaires to respondents, which is then analyzed using Structural Equation Modeling (SEM) with AMOS 23 software. The result of this study indicates that OCB has a significant effect on EE and EP. This study also finds that employee engagement has a significant effect on employee performance and can mediate the relationship between OCB and EP. From these results, the implication that can be taken is that the manufacturing industry in Tangerang must pay attention to their employees for them to develop OCB and EE, and eventually increase their performance towards the organization.

• The Journal of Asian Finance, Economics and Business
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• 제7권12호
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• pp.345-353
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• 2020

As the Industrial Revolution 4.0 is spreading its wings all over the world and, therefore, also in Vietnam, the logistics industry in Vietnam is facing a severe shortage of human resources in both quantitative and qualitative terms. The role of human resources management (HRM) becomes extremely important. Recruitment is considered the first major function of HRM practices and is the cornerstone of successful in business. In order to improve the recruitment strategy, recruiters need to better understand job pursuit intentions (JPI) of job seekers. Therefore, this study investigates how four dimensions of corporate social responsibility (CSR) affect JPI among employees working in the logistics sector in Vietnam. The secondary data are from previous studies and published newspaper articles. Meanwhile, the primary data are collected from consultation with 10 experts and through five in-depth structured interviews with 30 randomly-selected employees as well as 288 survey questionnaires returned from employees in the logistics companies in Vietnam. The findings show that economic citizenship, legal citizenship and ethical citizenship are positively related to JPI of job seekers, where economic citizenship appears to be the most influential factor. The limitations of the study and an agenda for further research are put forward.

• The Journal of Asian Finance, Economics and Business
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• 제7권11호
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• pp.637-645
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• 2020

A free-market economic system supported by the progress of the Industrial Revolution 4.0 has given birth to a sharing economy with a disruptive business model. In many ways, this business model is more effective, efficient, and makes it easy for businesses and consumers. However, because disruptive innovation is not asymmetrical with the conventional business that sustains innovation, several regulatory issues arise because it is fundamentally very different and cannot be regulated by standard law. Disruptive innovation may create chaos if it is regulated by norms that are used to regulate conventional business. This research was conducted with a normative method, which examines various theories, principles, laws and regulations to get justification for how the law should govern. The findings of this study are: competition law must be designed pragmatically so that it can keep pace with changes in business models that are rapidly changing. For this reason, it is necessary to shift regulatory authority from the Government to business people to make self-regulation, as a rule, that was born from the agreement of the business actors themselves. Self-regulation is considered more effective in maintaining fair competition, so that the market will be more dynamic, and consumers will be more prosperous.

• The Journal of Asian Finance, Economics and Business
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• 제9권10호
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• pp.189-200
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• 2022

The gig economy offers many advantages, such as flexibility, variety, independence, and lower cost. However, there are also safety concerns, lack of regulations, uncertainty, and unsatisfactory services, causing people to voice their opinion on social media. This paper aims to explore the sentiments of consumers concerning gig economy services (Grab, Foodpanda and Airbnb) through the analysis of social media. First, Vader Lexicon was used to classify the comments into positive, negative, and neutral sentiments. Then, the comments were further classified into three machine learning algorithms: Support Vector Machine, Light Gradient Boosted Machine, and Logistic Regression. Results suggested that gig economy services in Malaysia received more positive sentiments (52%) than negative sentiments (19%) and neutral sentiments (29%). Based on the three algorithms used in this research, LGBM has been the best model with the highest accuracy of 85%, while SVM has 84% and LR 82%. The results of this study proved the power of text mining and sentiment analysis in extracting business value and providing insight to businesses. Additionally, it aids gig managers and service providers in understanding clients' sentiments about their goods and services and making necessary adjustments to optimize satisfaction.

• 한국IT서비스학회지
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• 제20권1호
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• pp.117-130
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• 2021

The Korean society is transforming into the intelligence information society rapidly during the 4th industrial revolution. But middle aged and elderly people are hard to access and accept these changes. So, the purpose of this study is to examine the Intelligence information society factors affects life satisfaction among the elderly by moderating effect of on/offline social capital. This study analyzed data of 2,303 people between the ages over 50 from the 2018 Digital Divide Survey conducted by the National Information Society Agency (NIA) using SPSS26.0. The result showed that sex, age, education, household type, Intelligence information society perception, expectation, anxiety are significantly effected life satisfaction. Also on/offline social capital had moderating effect between intelligence information society and life satisfaction. Based on the results of this study proviedes a basis for developing a success model for elderly people who accepts the intelligence information society. Also, this study identifies the implications and future studies are suggested.

• 한국정보시스템학회지:정보시스템연구
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• 제31권1호
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• pp.91-113
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• 2022

Purpose In the era of the 4th industrial revolution, the introduction of unmanned stores is rapidly spreading throughout the entire distribution market. Unmanned stores are stores where consumers purchase products on their own through machines and not through contact with people. As there are no managers in unmanned stores, Servicescape is expected to have many effects on the purchasing behavior of consumers. Therefore, this study aims to observe the effect of Servicescape on consumer behavioral intentions. Design/methodology/approach This study wanted to look at the relationships among Servicescape in unmanned stores, utilitarian values, hedonic values, satisfaction, and continuous use intentions. The collected(n=211) from individuals who have experienced in using unmanned stores was analyzed with SmartPLS2.0 to test proposed hypotheses. Findings The research results are as follows. First, it was shown that the space, convenience, and comfortableness of Servicescape have positive effects on utilitarian value, and cleanliness did not have significant effects on utilitarian value. Second, it was shown that space and comfortableness had positive effects on hedonic value, and convenience and cleanliness did not have significant effects on hedonic value. Lastly, it was shown that utilitarian values and hedonic values have positive effects on satisfaction, and satisfaction was found to have positive effects on continuous use intentions.

• International Journal of Advanced Culture Technology
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• 제11권2호
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• pp.221-228
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• 2023

The industrial revolution 4.0 in general and the trend of the digital economy in particular have affected all aspects of the economy. In the orther hand, Digital Technology has the power to impact the strategies and competitiveness of businesses in the market. It is ever evolving and creating a revolutionary stand for different professions as well. Accounting is considered to be one of the oldest and traditional professions. The rules and methodology of this profession has remained uniform for a long period of time. But due to the advent of the digital technology accounting industry is experiencing some great changes. Challenges for the accounting profession are reflected in the need for rapid adaptation and transformation of business practice and business processes. Gradually it was difficult to manage the accounting of large firms without having any machine help. This profession faced a lot of challenges and required the need to adapt technology. The requirements of finance and digital accounting, as well as the requirements of regional and international financial and accounting integration, require proactive preparation, taking full advantage of the advantages as well as limiting the impacts. disadvantage. The aim of this paper is to analyze and systematize the key challenges that digitalization brings for accounting industry and propose some solution for digital transformation of accounting industry for Small and Medium Enterprise in Vietnam

• 한국인터넷방송통신학회논문지
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• 제18권3호
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• pp.159-166
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• 2018

본 논문은 스마트 공자의 모니터링을 위한 제조설비 시각화 시스템을 소개한다. 최근 기술 발달의 가속화와 제 4 차 산업혁명, Industry 4.0등과 같은 용어가 등장함에 따라 기존 제조공장의 스마트화를 위한 기술들이 조명되고 있다. 제조공장을 실시간으로 모니터링 함으로써 생산성 향상 및 의사결정의 도움을 줄 수 있는 생산관리 시스템은 스마트 팩토리를 위한 중용한 기술 중 하나가 되며, 더 정확한 모니터링 및 응용 기술을 위한 디지털 트윈 기술의 적용 또한 중요한 이슈가 되고 있다. 그러나 디지털 트윈 구현을 위해서는 여러 제조사의 설비 데이터를 통합할 수 있는 통합 인프라가 필요하다. 따라서 본 논문은 이기종의 설비 데이터 수집 및 모니터링을 위한 국제 표준 프로토콜 기반의 데이터 수집 시스템을 활용해 설비의 실시간 정보를 확인할 수 있는 시각화 프로그램을 설계하고 개발한다. 이를 통해 하나의 공장에서 여러 제조사의 설비 데이터들을 통합하고 실시간으로 확인 할 수 있도록 한다.

• 정보화정책
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• 제25권3호
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• pp.3-28
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• 2018

본 연구의 목적은 국내 및 해외 공히 국가 차원에서 중요한 혁신 의제로 추진하고 있는 제 4차 산업혁명, 인더스트리 4.0, 스마트 제조 등에서 중요한 위치를 차지하고 있는 사이버 물리 시스템(Cyber Physical System: CPS) 분야의 연구 동향을 분석하고, 향후 연구 방향을 제시하는 것이다. 본 연구에서는 (1) 인더스트리4.0과 스마트 제조의 개념, CPS의 기본 개념과 역할 등을 정리하고, (2) 이 분야의 문헌을 분석하여 향후 연구 방향을 제시할 수 있는 분석 기준들을 설정하고, (3) 제조 CPS 관련 주요 연구 결과를 분석하고 향후 연구 방향을 제시한다. '구글 학술검색'을 통해서 식별된 2013년부터 2017년까지 발간된 제조 CPS에 대한 74 개의 해외문헌과 8개의 국내 문헌을 분석한 결과를 정리하면 다음과 같다. (1) 기존에 제시된 다양한 관점의 방법론과 프레임워크를 바탕으로 제조 CPS분야에 대한 공통의 방법론과 프레임워크를 제시하는 연구가 필요하다. (2) 제조 CPS 분야의 성숙도를 높이기 위해서는 기존의 시스템을 포함하여 CPS 시스템을 실제로 구현하고 운영하는데 관한 연구가 필요하다. (3) 제조 CPS 시스템을 진단하고 개선 방향을 제시할 수 있는 진단 방법론에 관한 연구가 필요하다. (4) 세부 모델 및 툴 측면에서는 CPS의 특성을 감안한 SCM 및 생산계획 모델과 인간 기계 협업에 관한 연구에 대한 강화가 필요하다.