불확실성, 공급사슬전략, 운영성과의 관계

안봉근 ( Bong Geun An ) 한국경영공학회 2015 한국경영공학회지 Vol.20 No.2

Today’s business environment is characterized by a high level of uncertainty. Uncertainty may arise from various dimensions: market, technological and customer uncertainties. In such an environment, an organization is required to have a multi-dimensional strategy for its survival and growth. This study suggests a supply chain strategy as a critical leverage for an organization to cope with the environmental uncertainty. To investigate the effect of supply chain strategy on an organization performance, structural equation modeling is employed to empirically test the relationship among uncertainty, supply chain strategy, and operational performance. In this study, we highlight that both short-term adaptation and long-term growth should be pursued at the same time with improvement of the existing supply chain by implementing exploitation strategy and development of the opportunity for a new supply chain by employing exploration strategy against uncertainty. Empirical results show that causal relationships from the uncertainty through supply chain strategy to operational performance are statistically meaningful. A summary of the results, implications of this study, and suggested future research are presented in the conclusion.

An ARMA Process for Inventory Demand and Methods of Approximation to Lead-Time Demand Distribution

Bong-Geun An(安鳳根) 계명대학교 산학연구소 1994 經營經濟 Vol.27 No.1

유행상품 수요예측 모형

안봉근(An, Bong-Geun),윤경일(Youn, Kyung-il) 계명대학교 산학연구소 2007 經營經濟 Vol.40 No.1

Demand for stylish goods such as fashion apparel shows concentrated selling season in short period of time and sales data of previous season has limited usefulness in forecasting sales of current season due to the large variability of trend and design of the product as well as dynamic of the industry. The demand can be characterized by high correlation between early sales and the season total sales amount. In this paper, the quantile regression model is developed to forecast total sales with observations of early sales. Numerical investigation shows that the propose model performs very well with 7% forecasting error. Further research issues are addressed to extend this model.

지각된 공정성, 조직적 공약, 서비스 수행 사이의 인과관계: 대구 경북지역병원 간호사를 중심으로

안봉근 ( Bong Geun An ),주기중 ( Ki Jung Ju ) 한국고객만족경영학회 2011 고객만족경영연구 Vol.13 No.2

서비스 조직에서 접점 구성원은 고객과 직접 접촉하기 때문에 고객의 서비스 품질과 만족의 지각에 중요한 영향을 미친다. 본 연구는 서비스 조직에서 구성원의 지각된 공정성, 조직적 공약, 서비스 수행 사이의 인과관계를 구조방정식모형을 이용하여 실증적으로 분석하였다. 연구모형은 선행연구의 이론을 근거로 절차적 공정성, 상호작용 공정성 그리고 존속적 공약이 정서적 공약에, 정서적 공약은 서비스 수행에 순차적으로 영향을 미치도록 설정하였다. 실증분석 결과 상호작용 공정성, 존속적 공약, 절차적 공정성의 순으로 정서적 공약에 긍정적인 영향을 미치며, 정서적 공약은 서비스 수행에 긍정적인 영향을 미치는 것으로 나타났다. 또한 정서적 공약은 외생변수와 서비스 수행의 사이에 통계적으로 유의한 매개효과가 있는 것으로 나타났다. 본 연구의 결론에서는 경영관점에서 조사결과의 의미와 개선점 및 향후 연구주제를 제시하고 있다. Service personnel who have direct contact with customers influence the customer`s perception of service quality and customer satisfaction. In this study, empirical analysis using structural equation modelling was conducted on the causal relationship among perceived justice, organizational commitment and service performance. The authors proposed, on a basis of the qualitative research of the related previous papers, a research model which represents the causal relationship from procedural justice, interaction justice and continuance commitment to affective commitment, and from affective commitment to service performance. The empirical analysis result showed that affective commitment is significantly caused by interaction justice, continuance commitment and procedural justice in descending order of effect size, and that service performance is significantly caused by affective commitment. This paper concludes with contribution of this study, managerial implication of the research findings and further research issues.

국민기초생활보장법상 보충성원리에 관한 연구

안봉근(An Bong-Geun) 한국사회복지학회 2009 한국사회복지학 Vol.61 No.3

본 연구는 국민기초생활보장법상 보충성 규정의 법 원리적 성격을 규명하고자 하였다. 보충성원리는 그 기능의 측면에서 적극적 의미와 소극적 의미의 양면성을 가지기 때문에 그것이 도입된 법규범의 특성에 따라 다르게 해석ㆍ적용된다. 요컨대, 보충성원리의 소극적 의미는 국가권력의 자의적 남용을 제한하여 시민의 자유를 보장하는 것이므로 형법 등 사회통제 규범에서는 타당한 기능이 되지만, 사회보장법 특히 공공부조에서는 사회국가(복지국가)원리에 따라 국가의 개입에 의한 지원과 예방책이 요구되므로 보충성원리의 적극적 의미가 적법ㆍ타당하게 된다. 그러므로 국민기초생활보장법상 보충성원리는 자율권의 한계 내에서 적극적 의미로 해석ㆍ적용될 때 생존권 보장에 순기능을 하게 되며, 법적 안정성도 가지게 된다. The purpose of this study is to examine the legal attribute of subsidiarity principle on the National Basic Livelihood Security Act. The principle of subsidiarity is applied to the regulation for 'fundamental principle of benefits' on the National Basic Livelihood Security Act, therefore it functions as legal theory. However, due to its both positive and negative characteristics it becomes to be interpreted and applied in a different meaning depending on the normative characteristics of related laws. In brief, as the passive meaning of subsidiarity principle guarantees the freedom of civilian by limiting national power, it is reasonable in social control norm like criminal law. However, as nation's active role of intervention and support is required in order to protect basic standard of human life according to the principle of Social(welfare)State, the active meaning of subsidiarity principle is reasonable in Social Security law, especially in public assistance. Hence, the principle of subsidiarity on the National Basic Livelihood Security Act becomes to realize, justice, goal fitness and legal stability when it is operated by system with interpreting in an active meaning.

IS-BSC를 이용한 보건소정보시스템 성과 평가

안봉근(An, Bong Kun),윤경일(Yoon, Keyung Il),주기중(Joo, Ki Joong) 계명대학교 산학연구소 2008 經營經濟 Vol.41 No.2

IS-BSC는 Kaplan과 Norton의 BSC를 기반으로 조직의 정보시스템으로 인한 성과를 평가하기 위한 개념이다. 이 개념은 조직의 단기적인 성과 뿐 아니라 미래의 성장가능성을 함께 평가할 수 있는 장점을 지닌다. 본 연구는 IS-BSC의 개념을 활용하여 보건소 조직의 형태, 목표 그리고 보건소정보시스템 구축 전략에 적합한 보건소정보시스템의 성과평가 항목 및 지표 그리고 평가모델을 제안하고 경로분석을 통해 통계적으로 검정하였다. 본 연구의 결과는 보건소정보시스템의 효율적 활용과 이를 통해 보건소의 전략적 목표를 달성하고자 하는데 의미있는 시사점을 제공할 것으로 기대된다.

정보시스템의 성과평가지표에 관한 실증적 연구

안봉근(Bong-Geun An),주기중(Ki-Jung Ju) 계명대학교 산학연구소 2004 經營經濟 Vol.37 No.2

교환당사자의 특성, 교환관계 지각, 관계품질 및 행동의도의 순차적 인과관계

안봉근(Bong-Geun An),주기중(Ki-Jung Ju) 한국경영과학회 2011 한국경영과학회지 Vol.36 No.2

The research for exchange relationship in customer’s perspective is meaningful especially in service, considering distinctive characteristics of service operations such as customer participation in the process whereas most of the recent related researches have been focused on employee’s interaction with organization, leader, team and customer. In this study for beauty art service, the exchange party’s characteristic is defined with beauty salon's reputation, staff’s professionalism and customer’s self-esteem. Also the exchange relation perception is classified into symbolism and interaction, Then the directional relations on customer’s perspective are empirically investigated in the sequential order of the exchange party’s characteristics, the exchange relation perception, the relationship quality and behavioral intention. In addition, the study examined the meditation effect via relationship quality between the exchange relation perception and the behavioral intention. Followings are confirmed from the statistical test with structural equation modelling:Symbolism is significantly caused by all of professionalism, reputation and self-esteem in the descending order of effect size whereas interaction is significantly influenced by only professionalism. The exchange relation perception has significant effect on the relationship quality, in turn which significantly affects behavioral intention. The exchange relation perception shows the significant indirect effect meditated by relationship quality and the insignificant direct effect on behavioral intention. This paper concludes with contribution of this study, managerial implication of the research findings and further research issues.

교정복지의 관점에서 본 사형제도의 비판적 고찰

안봉근(An Bong-Keun),남기민(Nam Ki-Min) 한국사회복지학회 2007 한국사회복지학 Vol.59 No.3

사형은 단순히 하나의 경과적 형벌로 끝나는 것이 아니라 한 사람의 존재를 영원히 지워버리는 것으로서 실존주의적 휴머니즘에 반할뿐 아니라 사회통합이라는 사회복지 목표에 정면으로 배치되는 제도이다. 이에 본 연구는 교정복지의 가치와 철학을 중심논거로 사형에 대한 다각도의 비판적 고찰을 함으로써 그 문제성을 지적하고 나아가 사형제도 폐지의 당위성을 이끌어 내고자 하였다. 요컨대, 사형은 생명권이라는 불가침적인 기본권과 시공을 초월한 인간의 생존본성을 부정할 때만 가능한 것이다. ‘인간행동의 근거’를 문화와 사회라는 사회체계 속에서 찾으려는 거시적 관점을 부인할 수 없는 한, 사형제도는 사회연대와 인간존엄성과 같은 가치를 바탕으로 사회구성원들이 자기실현을 할 수 있도록 사회 전체가 책임을 진다는 복지철학에 반하며, 범죄인에 대한 교정과 재활 등 적극적으로 특별예방을 지향하는 교정복지의 목표와도 상치되는 것으로서 마땅히 폐지되어야 한다. Capital punishment is a system which is not finished simply as one of interim penalty but does away with one person's existence eternally. It is not only opposite to the existential humanism but also contrary to social welfare's goal like social integration. Therefore, this study tries to find out the issues related to capital punishment and further tries to draw out the rightness of capital punishment abolition by critically reviewing the capital punishment system on the basis of the value and philosophy of correctional welfare. In brief, capital punishment is possible only when we negate the inviolable fundamental right which is called life right, and deny the human life existence which surpasses space and time. As long as we can not deny the macroscopic viewpoint to search out the basis of human behavior in the social system which is called culture and society, capital punishment system is contrary to the philosophy of welfare that total society is responsible for guiding members of society to pursue self realization on the basis of value like social solidarity and human dignity. Also, it is against the objective of correctional welfare to head toward special prevention by positive correction and rehabilitation. Capital punishment system ought to be abolished properly.

실증적 베이지안 수요예측 모형

안봉근(An, Bong-Geun) 계명대학교 산학연구소 2009 經營經濟 Vol.42 No.2

Traditional forecasting model is not effective where stylish goods sales data of previous season has limited usefulness in forecasting sales of current season due to the large variability of trend and design of the product as well as dynamic of the industry. In this paper, the Bayesian quantile regression model is developed to forecast total sales based on observations of early sales. Further research issues are addressed to extend this model.