원격근무환경에서 일과 삶의 균형 방안 - 인과지도, 사고프로세스와 트리즈의 적용 -

강재정(Jaejung Kang) 한국경영학회 2020 한국경영학회 통합학술발표논문집 Vol.2020 No.8

탐험과 활용의 균형 : 사고프로세스와 TRIZ기법의 적용

강재정(Jaejung Kang),김진옥(JinOck Kim) 한국인터넷전자상거래학회 2018 인터넷전자상거래연구 Vol.18 No.1

In this study, we try to show that the approach on the balance of exploitation and exploitation is similar to the approach of TRIZ"s contradiction solution method, and thus TRIZ`s method can be a way to solve the trade-off balancing problem. Particularly, the problem of organizational ambidexterity can be solved more effectively by applying the principle of contradiction which is used in TRIZ as a systematic problem solving method. Also the evaporating cloud (EC), which is used in the thinking process of TOC can be applied to solve conflicting problems. Our research indicates that temporal separation and organizational separation can be matched with the time and space separation in TRIZ. Contextual ambidexterity can be matched with contextual separation in TRIZ in terms of searching and utilizing alternatively the existing and/or new knowledge according to organizational situation. The domain separation can be matched with the segregation by part and whole in TRIZ because it is a sort of way to achieve a balance between exploration and utilization through strategic alliances and M&A. This study suggests that the results of inductive research on the balance of exploration and utilization is very close to those of the deductive study through the thinking process and TRIZ "s contradictory solution techniques.

빅데이터에서 프라이버시 보호와 개인화 서비스의균형

강재정(Jaejung Kang) 한국인터넷전자상거래학회 2018 인터넷전자상거래연구 Vol.18 No.4

For providing customized personal services, it is necessary to collect a large amount of personal information, and while for protecting privacy, the collection and storage of personal information should be minimized. This study proposes various measures to balance the privacy protection and personalized service in era of big data by applying separation principles of TRIZ and Thinking Process of TOC(Theory of Constraint). First, as a spatial separation solution, we suggested some methods by using physically and logically separating approaches for protecting personal identified information. Second, temporal separation methods are to apply different measures according to the data lifecycle of personal information, such as data collection, processing, delivery and use. Third, contextural separation measure can be applied differently according to the contextural attributes, such as data analysis purpose, size of the data to be managed, and personal information type etc. Fourth, it is a method of separating by whole and part which is a searching process for better solutions by distinguishing between general areas and specific areas for protection of privacy. These approaches are expected to be used to search and prepare the policies and rules for balancing customized service and privacy protection in Big Data Era.

정보수용모델에서 정보리터러시 역량의 역할

강재정(Jaejung Kang) 한국인터넷전자상거래학회 2010 인터넷전자상거래연구 Vol.10 No.4

This study is to investigate the relationships of information literacy competences and perceived ease of use, perceived usefulness, and perceived joyfulness in web-based portal service. We suggested a research model and hypotheses through related studies on information literacy competences and technology acceptance model, and tested empirically by using 160 questionnaire data from students and professors in Korea. The results show that user's information literacy competence in web-based portal service is significantly related to perceived ease of use, perceived joyfulness, but information literacy competence is not related to perceived usefulness. In addition, perceived ease of use is significantly related to perceived joyfulness and perceived usefulness as same as results of previous TAM model studies. And perceived joyfulness is significantly related to perceived usefulness, and perceived usefulness is related to intention of use of web-based portal service.

Influence of Information Exchange and Supply Chain Integration on Supply Chain Performance

Sungbae Kang(강성배),Jaejung Kang(강재정),Taesoo Moon(문태수) 한국경영학회 2015 한국경영학회 통합학술발표논문집 Vol.2015 No.08

Supply chain integration is widely used by both practitioners and researchers, because of an essential role to enhance competitive advantage in supply chain. Organizational competences, such as relational competence(RC) and information technology (IT) competence, have been recognized as influencing factors to promote supply chain integration (SCI) for obtaining supply chain performance. In this paper, we intend to extend the stream of research in supply chain management (SCM) by systematically identifying the antecedents and consequences of supply chain integration between supply chain partners. We empirically tested the research model using data collected from senior managers of 122 manufacturing firms in South Korea. The results indicate that relational competence and IT competence in supply chain are positively related to supply chain integration. Information exchange is directly related to supply chain performance, Also, it has the positive impact between organizational competences and supply chain performance through its positive effect on supply chain integration. Our results provide strong support for the notion of information exchange and supply chain integration to enhance supply chain performance. Implications for future research and practice are offered.

제조업 아웃소싱에서 결과와 행동 모니터링이 아웃소싱 성공에 미치는 영향

조부연(Booyun Cho),강재정(Jaejung Kang) 한국인터넷전자상거래학회 2013 인터넷전자상거래연구 Vol.13 No.4

In outsourcing management, buyers can apply three forms of inter-firm monitoring practices; output, activity, and capability monitoring. The existing literatures for supply chain management have been concentrated on trust(i.e., social capital between buyer and supplier) with little attention on control mechanism. In this study, we try to understand the framework in which buyer"s different monitoring strategies can elevate the buyer"s outsourcing success mediated by supplier"s opportunism and specific investment on buyer in manufacturing sector. We empirically verify the proposed research model by analyzing the MPS(Manufacturing Productivity Survey) data in Korea. The results show that output monitoring consistently influence supplier"s opportunism and specific investment, while behavior monitoring strategies(i.e., activity and capability) differently influence the mediator variables. Also the supplier"s opportunism and specific investment are partially mediated between monitoring strategies and buyer"s outsourcing success.

지식공유의 내재적 외재적 동기가 사회적 유대감과 만족감에 미치는 영향

박소라 ( Park Sora ),강재정 ( Kang Jaejung ) 한국정보시스템학회 2016 情報시스템硏究 Vol.25 No.3

목적 온라인 커뮤니티에서 지식교류의 질과 양은 지식공유자의 재량에 달려있다. 지식공유자의 공유동기에 대한 이해는 지식교류의 질과 양을 향상시키는데 중요한 첫걸음이 될 수 있다. 이 논문은 온라인 커뮤니티 상에서 지식공유 시에 느낄 수 있는 사회적인 효과에 대한 이해를 돕고자한다. 설계/방법론/접근지식공유 모델에서, 숙련레벨에 따른 내재적 외재적 동기가치와 변수의 변화를 연구하여 그룹간 비교한다. 연구모델에서는 명성과 이타주이가 내재적 외재적 동기가치의 선행변수로, 사회적 유대감과 만족이 종속변수로 쓰였다. 자기 결정 이론을 바탕으로 숙련레벨이 선행변수와 종속변수에 다르게 미치는 영향을 연구하고 설명한다. 시사점2005년 한국 인터넷 커뮤니티에서 정보공유 경험이 있는 사람들을 대상으로 한 설문 중 262개의 샘플을 분석한 결과 사회적 유대감이 중요한 종속변수로 밝혀졌고, 숙련레벨에 따른 그룹 비교 분석은 이타주의가 숙련레벨이 높은 정보 공유자에게만 외재적 동기가치에 반 (-)의 영향을 끼치는 것으로 나타났다. 또한 내재적 동기가치는 숙련레벨이 낮은 그룹과 높은 그룹에서 만족에 정(+)의 영향을 끼치나 두 그룹은 통계적으로 유의한 차이를 가지면서 숙련레벨이 높은 그룹이 더 강한 영향을 미친다는 결과를 나타냈다. Purpose Quality and quantity of knowledge in virtual communities is at the discretion of knowledge contributors, and understanding what motivates knowledge contributors’ behavior can be invaluable. The purpose of this paper is to find the social aspect of knowledge contribution in virtual communities within the frame of self-determination theory. Also, we seek differential effects of motivation value for novice vs. expert knowledge contributors. Design/methodology/approach Reputation and altruistic motives are studied as antecedents of intrinsic and extrinsic values in contributing knowledge in virtual communities. Gained social connectedness and satisfaction in their knowledge were behaviors studied as dependents of the motivational value. Also, the proposed model was tested for group differences between expert and novice knowledge contributors seeking motivational changes. Self-determination theory is the base theory which explains how externally motivated behaviors can evolve from extrinsically motivated to intrinsic-like behavior with social experiences as knowledge contributors. Findings Analysis of 262 data points gathered from knowledge contributors in Korean virtual communities in 2005 reveals social connectedness as an important dependent variable both for novice and expert knowledge contributors. Group difference analysis shows altruism has negative influence on extrinsic value only for experts. Intrinsic value has a positive influence on satisfaction for both groups alike but the expert group shows a statistically stronger influence than the other.

프로세스 통합이 신제품 개발성과에 미치는 영향

김재영(Jaeyoung Kim),조부연(Booyun Cho),강재정(Jaejung Kang) 한국인터넷전자상거래학회 2015 인터넷전자상거래연구 Vol.15 No.3

In global competition, new product development of the company is emerging as a key factor in survival. Most companies are attempting to participate suppliers in new products process for being diversified and flexible to customer needs. But, previous researches are not consider of differentiation for process between line and project. This study intends to explore the influences of supplier development and information sharing on new product development performance between line and project process. The purpose of this study is to analyze the influence of supplier development and information sharing on new product development, including the mediating effect of new product development process integration. The results of this empirical study are summarized as followings. First of all, in the line process. direct relationship between information sharing and new product development is not significant. Also suppliers development is not effective to new product development. However, in the project process, direct relationship between information sharing and new product development is significant. These relationships have more effective impact on new product development through a mediating variable of integrated new product development process.