• The Journal of Asian Finance, Economics and Business
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• 제8권2호
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• pp.273-280
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• 2021

Financial behavior and financial well-being are two closely related aspects of an individual's financial decision making. This study attempts to investigate the extent to which financial behavior influences financial well-being in the Indian scenario. The data is collected using a structured questionnaire from a sample of 150 respondents. The study employs Financial Management Behaviour Scale (FMBS) (Dew & Xiao, 2012) to measure financial behavior. Factor analysis and multiple regression are performed to find the influence of financial behavior on financial well-being. The findings of the study suggest that except for credit commitment all the other behavioral factors like future security, savings and investments, credit indiscipline, and financial consciousness have a significant impact on the financial well-being of an individual in the Indian scenario. The regression coefficients of financial well-being are strongly determined by financial consciousness. The study is a contribution to the existing behavioral studies literature and the model used identifies the factors that influence the financial well-being in the Indian scenario. The study is conducted during the year 2020, so the results could have been influenced by the economic scenario of the period. The results of the study can be used by financial advisors to understand the financial well-being in the Indian scenario.

• 한국정보기술응용학회:학술대회논문집
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• 한국정보기술응용학회 2005년도 6th 2005 International Conference on Computers, Communications and System
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• pp.305-310
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• 2005

Recently, many organizations in various industries have introduced e-businesses for the purpose of adding value to their businesses. However, due to no comparable business models to e-business in the past, there are no reliable yardsticks to predict the performance of an e-business. This paper considers an environmental change analysis as a means to resolve this difficulty. System Dynamics (SD) could be a useful tool to generate effective results by examining the e-business model. SD model is developed to analyze the effects of an e-sales channel which was appended to the existing sales channels in the steel manufacturing industry. The results show an increase in average price and sales volume through the use of an auction process on the e-marketplace. Stocking expenses are reduced as well by the increase of the sales turnover. A possible scenario was adopted to the developed simulation model and investigated strategic issues to draw desirable strategies with market changes.

• 경영과학
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• 제21권3호
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• pp.129-147
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• 2004

Scenario analysis for strategic planning, unlike most forecasting methods, provides a qualitative, contextual description of how the present will evolve into the future. It normally tries to identify a set of possible futures, each of whose occurrence is plausible but not assured. In this paper, we propose the use of Cross Impact Analysis(CIA) approach for scenario generation about the future of Korean IT environments. In this analysis, we classified IT environments into technical, social, legislative, and economic factor. And various variables and events were defined in each factor. From the survey collected from IT related experts, we acquire probability of occurrence and compatibility estimates of every possible pairs of events as input. Then 2 phase analysis is used in order to choice events with high probability of occurrence and generate scenario. Finally, after CIA using Monte Carlo simulation, a detail scenario for 2010 was developed. These scenario drawn from the CIA approach is a result considered by cross impacts of various events.

• 수산경영론집
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• 제54권1호
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• pp.37-49
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• 2023

Climate change is a major global problem. Oysters, one of the most representative farmed fish in Korea, are attracting attention as candidates for blue carbon, an alternative to carbon neutrality. This study is analyzed by the SSP scenarios to determine the impact of oyster aquaculture production according to climate change. Based on the analysis, future productions of oysters are predicted by the SSP scenario. Significant differences by the SSP scenario are confirmed through predictive power tests among scenarios. Regression analysis was conducted from January 2001 to December 2014. As a result of the analysis, water temperature, water temperature quadratic term, salinity, salinity quadratic term, and month × water temperature cross term were estimated as significant variables. Oyster production which is predicted by the SSP scenario based on the significant variables from 2015 to 2022 was compared with actual production. The model with the highest predictive power was selected by RMSE and MAPE criteria. The predictive power was compared with the MDM test to determine which model was superior. As a result, based on RMSE and MAPE, the SSP1-2.6 scenario was selected as the best model and the SSP1-2.6, SSP2-4.5, and SSP3-7.0 scenarios all showed the same predictive power based on the MDM test. In conculusion, this study predicted oyster aquaculture production by 2030, not the distant future, due to the short duration of the analytical model. This study was found that oyster aquaculture production increased in all scenarios and there was no significant difference in predictive power by the SSP scenario.

• 경영과학
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• 제33권1호
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• pp.59-75
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• 2016

The domestic simple payment service was not activated yet compared to foreign countries and there are many things to complement in the legal, institutional, and technical aspects. The future image of the domestic electronic payment propulsion was considered by the scenario planning focusing on the simple payment. Total 6 future scenarios were drawn through the scenario planning, and 3 major strategy directions for attaining the preferred future scenario were drawn. This study drew a meaningful scenario through various analyses and industry specialist questionnaire about the future of the simple payment service which will be a crucial change of the domestic electronic payment under the uncertain future situation, and suggested an implication for the government and every interested party who provides the industrial service to prepare for the future.

• Asia pacific journal of information systems
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• 제9권1호
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• pp.115-142
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• 1999

Legacy applications are valuable assets that should be integrated into next generation business systems. To gain this advantage, progressive companies can reverse engineer the legacy business operations. This paper presents a form-driven object-oriented reverse engineering(FORE) methodology by the use of business forms to recover semantics of legacy applications. They retain the user-oriented contents of business and thus are easily understandable. Our form driven object-oriented reverse engineering methodology consists of five phases: form and usage analysis, form object slicing, object structure modeling, scenario design, and model integration. Knowledge about form structure and user interaction with legacy applications is used to capture the design semantics. An object model, which consists of an object structure model and scenario results from such form knowledge. The resulting object model is more likely to help reverse engineers understand and reuse legacy systems.

• 한국경영정보학회:학술대회논문집
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• 한국경영정보학회 2007년도 추계학술대회
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• pp.316-321
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• 2007

Effective Training has been recognized as one of the most important success factors for enterprise resource planning (ERP) system operations. However, both ERP system vendors and user companies have failed to provide an effective training method for users because practical business process cases cannot be formalized. Also, incomplete testing by ERP system vendors results in insufficient and ineffective user training. This paper suggests a scenario framework for ERP testing and training (SF-ETT). SF-ETT is constructed by expanding the practice-based ERP testing scenario construction framework designed for uniERPII. SF-ETT contains concrete business process entities that users understand actually and provides practice definition, notation, and architecture.

• 한국경영과학회지
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• 제28권2호
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• pp.91-103
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• 2003

Use case modeling on UML (Unified Modeling Language) is getting widely used in OOAD and CBD and it is considered a useful technique in dealing with the complexity of the requirements analysis. However, some of the problems with use case modeling are that it is not structured, difficult to handle non-functional requirements, and to analyze impacts among use cases. To alleviate these problems, we propose a scenario-based goal-oriented approach for use case modeling. The proposed approach is to apply a goal-oriented analysis method to use case modeling. Since goal-oriented analysis method is not systematic and many heuristics are involved, we have adopted scenarios as the basis for goal extraction. The proposed method is applied to CBIS (City Bus Information Subsystem) in ITS (Intelligent Transportation System) domain. The proposed approach helps software engineers to analyze the impact among use cases and represent non-functional requirements.

• 경영정보학연구
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• 제10권2호
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• pp.21-48
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• 2008

본 연구는 온라인 게임 산업의 구조적인 변화와 IPTV 환경변화에 초점을 두고 IPTV 도입에 따른 게임 산업의 변화를 시나리오 플래닝을 통해 제시해 보았다. 분석의 절차는 IPTV 도입과 관련하여 온라인 게임 산업에서 제기 되고 있는 핵심이슈들을 선별하고 각 이슈 별로 주요 추세와 불확실성요인들을 분석하여 IPTV 도입에 따른 온라인 게임 산업의 변화 양상을 논리적인 시나리오들로 제시하였다. 그리고 미래 발생 가능한 시나리오에 따른 온라인 게임 업체들의 전략적 대응 방안의 방향성을 제시하였다. 시나리오 수립에 앞서 온라인 게임 산업의 디지털 콘텐츠로써 고유한 특성과 IPTV 환경변화에 따른 산업 구조적인 변화를 반영하기 위해 디지털 콘텐츠 가치사슬 분석을 실시하였다. 분석을 통해 시나리오의 핵심이슈를 도출하고 각각에 영향을 미치는 영향요인들을 도출하였으며, 영향력과 불확실성 정도에 따라 이들 영향요인을 각각 주요추세와 불확실성 요인으로 분류할 수 있었다. 이중 불확실성이 크고 영향력이 높은 요인들을 핵심문제로 정의하였다. 이들 분석 결과를 바탕으로 형태학적 분석기법을 통해 시나리오를 수립하였다. 수립된 시나리오를 바탕으로 최종적으로 IPTV 도입에 따른 온라인 게임 환경 변화 상황에서 기업이 선택 가능한 전략적 대안의 방향을 제시하였다.

• 한국전자거래학회지
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• 제14권3호
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• pp.71-85
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• 2009

유비쿼터스 컴퓨팅 환경을 지원하기 위한 다양한 미들웨어 및 비즈니스 로직 프레임워크에 대한 연구 및 개발이 이루어져왔으며 이를 통해 수많은 응용 서비스들이 제공되고 있다. 그러나, 사용자 측면에서의 진정한 유비쿼터스 환경은 개별 시스템들이 제공하는 서비스들이 통합적으로 지원되는 환경이다. 따라서, 다양한 이기종 서비스 시스템들이 적절한 수준의 협업을 통해 사용자의 요구사항을 만족시키는 미들웨어 플랫폼 및 비즈니스 로직 프레임워크의 개발이 요구된다. 또한, 사용자들이 다양한 이벤트에 따라 작동하는 서비스 시나리오를 원활히 처리할 수 있는 기능을 도입함으로써 협업 효과를 극대화할 필요가 있다. 이에 본 논문에서는 사용자가 원하는 시나리오에 기반하여 이기종 서비스 시스템 간의 협업을 지원하는 비즈니스 로직 프레임워크를 구현하고 이에 대한 성능분석 결과에 대해 설명한다.