• Korean Journal of Construction Engineering and Management
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• v.8 no.4
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• pp.90-98
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• 2007

Although the construction industry has been rapidly increased at its size and technologies as a locomotive of the economy development in Korea, most construction companies have not paid their attention on the construction risks seriously. However, they have been experienced a lot of business deterioration and project instability during the IMF crisis and WTO entry, and trying to figure out a way to manage the construction intrinsic risks systematically. Some top ranked construction companies have already developed and been implementing a risk management system for the oversea construction projects applying for the marketing and bidding stage, but not for the domestic construction projects during construction phase yet. This paper proposes a construction risk management system model for the site personnel to understand and manipulate very easily in the construction project.

• KIPS Transactions on Computer and Communication Systems
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• v.1 no.2
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• pp.103-108
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• 2012

Recently, IT Governance has been applied to business management environment. In this paper, we study business model that can minimize information security risk using IT governance in cloud computing environment. Especially, we propose the interaction model that link risk management for subject of information security governance. In our model, synergy means the effective, strategic and secure business support. And interaction analysis of BMIS's 4 elements and 6 dynamic interconnections is required. Therefore we propose interaction model which can link risk management based on COSO ERM or COBIT Risk IT Framework.

• Proceedings of the Safety Management and Science Conference
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• 2002.05a
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• pp.45-51
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• 2002

IEC 60300의 국제 규격은 시간종속성 경영 시스템의 규격으로써 제 1부는 시간종속성 경영 프로그램, 제 2부는 시간종속성 프로그램 구성요소와 업무, 제 3부는 응용지침 표준의 13개의 규격으로 구성되어 있다. 이 규격은 제품의 초기 단계서부터 폐기 단계까지 수명주기 전 단계에 걸쳐 운영의 효율성, 시간, 비용의 제약 하에 위험을 최소화하고 안전성을 최적화하기 위한 지침을 제공한다. 본 연구에서는 현재 2003년 규격 제정을 목표로 개정중인 IEC 60300-1과 IEC 60300-2의 2001년 11월 CDV를 참고로 IEC 규격의 개정방향에 대한 연구를 하려한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2021.11a
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• pp.104-106
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• 2021

본 연구에서는 중국 해운·항만기업의 자본구조를 분석하기 위하여 상장된 중국 해운·항만기업 29개를 표본으로 선정하여 패널회귀분석을 활용하여 실증분석을 수행하였다. 표본으로 선정된 해운·항만기업의 재무제표 데이터는 wind자신(資訊)(wind정보)에서 구득하였으며, 29개 샘플회사의 2006년부터 2015년까지 총 10년간의 재무상태표, 손익계산서, 현금흐름표 및 주가 자료 등을 활용하였다. 실증분석을 위한 주요 변수로는 자산부채비율을 종속변수로 두었고 자산구조, 경영위험, 기업규모, 실제세율, 수익능력, 지급능력, 운영능력, 업계특성 등의 변수를 독립변수로 선정하였다. 실증분석 결과 기업규모, 수익능력, 단기지급능력(유동비율) 등의 요인이 중국 해운항만기업의 자본구조에 영향을 미치는 것으로 나타났다.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2023.11a
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• pp.171-172
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• 2023

본 연구는 건설현장 관리자를 대상으로 중대재해처벌법 인식이 건설업체의 경영성과에 미치는 영향을 실증적으로 확인하는 것이다. 최근의 사회적 이슈가 되는 중대재해처벌법이 건설회사 이미지 실추, 경제적 손실 등의 간접적인 손실뿐만 아니라, 최고경영자에게 직접적인 영향을 미친다. 또한 건설업체에서 중대재해 발생시에는 중대재해처벌법에 의하여 최고경영자의 구속등으로 기업의 업무연속성에 영향을 미치는 사회재난이다. 건설현장을 운영하는 기업의 사업주에게 중대재해로부터 실질적인 대처방안이 필요하며, 대안으로 건설현장 관리자의 중대재해처벌법의 위험성에 대하여 인식을 강조하여, 건설현장에서의 관리자가 주체가 되어 중대재해를 예방하고, 기업의 연속성을 확보하는 것이 필요하다.

• Management & Information Systems Review
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• v.34 no.3
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• pp.79-100
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• 2015

This study is to examine the factors that influence purchasing behavior and decision-making when consumers buy goods through mobile shopping, define purchasing decision-making with the steps of problem recognition, information search, alternative assessment, and purchasing behavior to understand mobile consumer behavior, and investigate how the factors of each step play roles and influence consumers' purchasing decision-making through positive analysis to figure out consumer purchasing behavior in mobile shopping. The study results, First, the user characteristics of information search influence flow. Second, in the relations between the user characteristics in the step of information search and perceived risk in alternative assessment, if recognition on gains is higher, perceived risk for time loss gets lower, and when the level of skills is higher, perceived risk gets higher, and it has been partly adopted that innovativeness does not influence risk perception. Third, in the relations between flow experience and purchasing intention, it has been found to be partially significant that remote presence and challenge do not influence purchasing intention but do influence excitement, attention concentration, and control and also do influence perceived risk and purchasing intention. Fourth, according to the results of analyzing the difference of consumer purchasing behavior by the types of involvement, practical involvement and sensual involvement, user characteristics and flow, and perceived risk differ by the types of products in terms of the search process, thereby changing purchasing intention. Lastly, the significance and limitations of this study was discussed.

• Korean Business Review
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• v.14
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• pp.31-44
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• 2001

The purpose of auditing is to express an auditor's opinion on the fair presentation of the financial position and business operations of companies according to the financial accounting standards, and to raise the reliability of the financial statements and to enable the user of the financial statements to make a proper judgement on the companies. There should be an audit risk in the audit of the financial statements in a modem sense because it is done by the sampling audit not by the detailed one. Audit risk is the risk that an auditor may unknowingly fail to modify appropriately the auditors' report on financial statements containing a material misstatement. The audit risk eventually hurt the reliability of the financial statements when the auditors set up different audit risks because it is determined by the auditor's professional judgement. Thus, there have been negative opinions on the Audit Risk Model suggested in the SAS No. 47 because it cannot explain the process of auditor's judgement and bring different results. In view of the results so far achieved, which influences the auditor's decision making, should be done by the Belief Function Mode Model in a position of raising the reliability of the financial statements and emphasizing the usefulness and effectiveness of the auditing.

• Management & Information Systems Review
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• v.33 no.4
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• pp.99-118
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• 2014

Using the theory of attribution, this study investigates the determinants if controllability and explores underlying dimensions of online information credibility, and then investigates if the credibility of online information influences the users' intention to use the online information for evaluating or judging the involved products. Moreover, as a research attempt to investigate the impacts of online information credibility, this study examines whether the main effect of perceived online information credibility on the intention of using online information to make a decision of purchase is mediated by both perceived risk and perceived usefulness. A total of 287 survey forms were collected from online consumers. We examined reliability by exploring internal consistency of the multiple item scales in the overall sample. Convergent and discriminant validity were also examined for evidence of construct validity. Then, PLS technique was employed to test the research model. As a result of analyzing data from a dataset of 287 responses via PLS technique, it is found that (1) both sources (controllability and stability) of perceived credibility are significantly associated with both perceived risk and perceived usefulness, and (2) perceived risk as well as perceived usefulness partially mediate the link between the two sources of credibility and intention to use. The findings of this study also suggest that the two dimensions of online information credibility influence information recipient's intention to use. Moreover, the online information including descriptions about controllability and stability can trigger potential consumers to perceive risk about consumption of the informed products and services. Therefore, providing online information with highly described controllability and stability can increase not only the credibility of the online information itself, but also the intention to use the online information through perceived risk and usefulness.

• The Journal of the Convergence on Culture Technology
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• v.8 no.5
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• pp.369-375
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• 2022

Due to the so-called COVID-19 pandemic, railway service management has also faced an unprecedented situation over the past. This study conducted a survey of customers using high-speed railways during the COVID-19 pandemic to explore the impact of infectious diseases on the railway service customer experience. As a result, customer satisfaction and loyalty increase as customers are more aware of the quarantine-related services provided by railway operators. The moderating role of customer's COVID-19 risk perception was examined as well because there are individual differences in the level of thinking dangerously about Covid-19. As a result, the perceived level of the service's quarantine-related services has a significant impact on customer satisfaction when the customer's risk perception of Covid-19 is at an appropriate level, but its impact is relatively weak when the customer's risk perception is significantly high. Eventually, only the complete extinction of COVID-19 risk will bring a complete recovery to the service industry. Nevertheless, during the epidemic period, it was confirmed that the main service characteristics are that the service operator thoroughly conducts quarantine activities and faithfully communicates with customers.

• Asia Marketing Journal
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• v.8 no.2
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• pp.27-62
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• 2006

This study suggested the internet self-efficacy construct for explaining consumer's searching information capability. It proposed that consumers who have a high internet self-efficacy feel confident they can search much information which they want to find. And it suggested if consumers have a high internet self-efficacy, they will perceive risk less and will experience flow when they use internet shopping mall also. To examine that effect of internet self-efficacy on flow, perceived risk, attitude, and purchase intention, It suggested hypotheses from the basis of prior studies. All of hypotheses were supported and the findings can be summarized as follows. First, internet self-efficacy had a positive effect on flow and a negative effect on perceived risk. Second, flow had a positive effect on attitude and perceived risk had a negative effect on attitude. Attitude had a positive effect on purchase intention also. In view of the result of analysis, between flow and purchase intention are mediated by and between perceived risk and purchase intention are mediated by attitude also. Finally, perceived risk didn't have an effect on flow.