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이택준(Lee TaekJun),이인석(Lee InSuk),김상민(Kim SangMin),임경태(Lim KyungTae) 한국통신학회 2022 한국통신학회 학술대회논문집 Vol.2022 No.2
Covd-19의 확산으로 인해 비대면 수업의 수요 증가하게 되었다. 대면 수업과 다르게 비대면 수업은 교수자가 학습자의 수업 집중도를 파악하기 어렵기 때문에 질 좋은 수업을 제공하기 어려운 문제가 발생한다. 본 프로젝트는 이러한 문제를 완화하기 위해 Zoom 회의 프로그램에서 진행되는 실시간 비대면 수업 중 학생들의 영상 데이터를 추출하고 기계학습을 이용하여 특징데이터를 추출한 다음 이를 이용하여 학생들의 집중도를 분석하고 시각적으로 교수자에게 보여줌으로써 수업의 질을 향상시키는 것을 목적으로 진행 되었다.
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서비스 조직의 사회적 책임으로서, 가족친화제도 유용성 지각의 선행요인과 조직 유효성에 관한 연구
한주희(Han, Ju Hee),이인석(Lee, Insuk),전무경(Jeon, Moo Kyeong) 한국서비스경영학회 2017 서비스경영학회지 Vol.18 No.1
Being considered that Work-Family benefits can possibly improve work-family balance, quality of life, and women resources utilization, the public opinion has been over the debate in modern society. However, previous researches generally focused on application of work-family benefits program, while individual-level factors received relatively less attention in researches, So, I conducted this study to focus on employee’s perceived usefulness of work-family benefits. This research intended to analyze how perceived organizational culture-as one of antecedent factors-influences employee’s perceived usefulness of work-family benefits. It was hypothesized perceived usefulness of work-family benefits has a positive effect on organizational effectiveness such as job satisfaction, organizational commitment and turnover intention. It also intended to prove that the moderating effects of social support in relationship between employee’s perceived usefulness of work-family benefits and organizational effectiveness. In order to prove the hypothesis, a questionnaire survey was conducted with 195 employees. The collected data were analyzed by the SPSS, multiple regression analysis was used for statistical analysis. The results of this study are as follows. The findings showed that adhocracy culture positively affected employee’s perceived usefulness of work-family benefits. In addition, employee’s perceived usefulness of work-family benefits was positively related to job satisfaction, but organizational commitment and turnover intention were not statistically significant. In verification of social support as a moderating variable, supervisor support had the moderating effect between employee’s perceived usefulness of work-family benefits and organizational effectiveness engagement by strengthening the relationship. However, moderating effect of coworker support was not shown in the relationship between employee’s perceived usefulness of Work-Family Benefits and organizational effectiveness.
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정무관(Mugoan Jeong),이인석(Insuk Lee),이동섭(Dongseop Lee),남창수(Chang S. Nam),박경미(Kyoungmi Park) 한국인사조직학회 2009 인사조직연구 Vol.17 No.2
이사회는 최고경영자가 기업을 경영하는 과정에서 이루어지는 전략적 의사결정을 승인하고 경영성과를 평가하여 기업성과를 향상시키고, 주주의 이익을 대변한다. 많은 연구자들은 이사회 구성이나 구조와 같은 이사회 속성이 기업성과에 미 치는 영향을 실증적으로 검증하고자 노력하였다. 그러나 이사회 속성이 기업성과에 긍정적인 영향을 미친다는 일관된 결과를 보이지는 못하고 있다. 따라서 본 연구에서는 이사회의 역할을 중심으로 기존 연구들의 문제점들을 파악하고 이를 해결할 수 있는 방안을 제시하여, 이사회 속성과 기업성과간의 관계에 대한 논란을 해결해 보고자 하였다. 이사회의 역할에 대한 중요성은 소유경영인 기업이나 전문경영인 기업이라고 해서 달라지지는 않지만, 최고경영자가 소유경영인이냐 전문경영인이냐에 따라 특정 역할의 중요성은 달라질 수 있다. 또한 이사회의 두 역할인 통제역할과 지원역할은 기업성과 향상을 통하여 주주이익의 극대화를 추구한다는 목적은 동일하지만, 관점에 따라 두 역할이 주장하는 바가 서로 상충되거나 지향하는 방향이 다를 수 있다. 그러므로 본 연구에서는 먼저 전문경영인 기업과 소유경영인 기업을 구분하여 이사회를 바라볼 필요가 있음을 주장하였다. 그리고 이사회의 통제역할과 지원역할의 관점에서 이사회 속성이 기업성과에 미치는 영향을 각각 고려한 후, 이를 통합하여 이사회 속성이 기업성과에 미치는 영향을 보다 명확하게 규명하고자 하였다. 이사회 속성이 기업성과에 미치는 영향은 기업의 상황요인에 따라 특정 역할의 중요성이 보다 강조될 수 있으므로 기업이 처한 내ㆍ외부적 상황요인도 고려하고자 하였다. In most companies, a board of directors (BOD) is an important strategic issue for global competition, because the BOD plays a key role in shareholder profit and firm performance through monitoring and supporting activities for CEOs. But, in many cases, the relationship between the BOD and the firm’s performance is inconsistence. Many recent studies explore the following issues:How can firm performance be linked with the BODs? Does the BOD play a major role in firm performance? Is it enough that the BOD is the only mechanism driving to improve firm performance in today’s business environment? Finally, why is it so difficult to find legitimate evidence to support a positive correlation between firm performance and the BOD? To answer these inquires, various research variables were reviewed and tested to prove effectiveness issues associated with the BOD. The basic assumptions for this study are as follows. First, there are only a few studies that contain CEO typology as a useful factor to measure firm performance. For example, nearly 30 percent of companies listed in the S&P 500 and KOSPI are operated by owner-managers. However, many studies do not assume that the owner-manager is an important factor for analysis. The monitoring role of the BOD has its theoretical base in classical agency theory. Classical agency theory helps to explain the existence of the BOD as an important internal mechanism to reduce agent cost. Furthermore, the theory suggests that the role of the board members is monitoring manager/executive opportunistic behavior for self-interest. Owner-managers are compelled to maximize the firm’s profit because of their stance as both an owner and a manager. Thus the role of the BOD as a monitor seems much less important in owner-manager operated organizations. Second, there exists a theoretical contradiction in explaining the role of the BODs. One of the most important theoretical bases, agency theory, is used to explain the role of the BOD (as a controlling body). Other theories include resource dependence perspective and the stewardship theory, which view the BOD as a supporting body. A supporting role for BODs may raise conflict in the real world even though they may have the same goals to maximize shareholder profit through better firm performance. In a view of “control,” CEO duality means that the chairman and CEO positions are occupied by the same person, which might have a negative effect on firm performance, due to the heavy dependence of the BODs on company CEOs. The “support” view of CEO duality could be good for firm performance, because a lot much of compromising decision making can be decreased by CEO duality. Third, It is clear that the BOD’roles influence BOD efficiency and firm performance. Four major variables are explored for further research: board composition (e.g., inside directors, affiliated directors, independent directors, and outside directors), board size, CEO duality, and social network. Considering the monitoring role of the BODs, outside directors might be much more effective than their inside counterpart. Also, to satisfy the control role for the BODs, it is important that the independent directors are far from CEO influence. For the supporting role, the BODs are not only expected to secure a variety of company resources from outside, but they also have the ability to buffer uncertainties from outside environments. As a consequence, once both monitoring and supporting roles are properly appointed to outside directors, they will have a positive effect on firm performance. Like outside directors, board size will positively influence a firm’s performance if both monitoring and supporting roles are permitted. However, CEO duality and social networking may not be strongly correlated with firm performance, because both monitoring and supporting roles of the BODs may play a role in opposite directions. Both internal and external situations can influence the BOD and fir
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김민철 ( Kim Min-chul ),이형석 ( Lee Hyung-seog ),이인석 ( Lee Insuk ),정무관 ( Jeong Mugoan ) 경남대학교 산업경영연구소 2021 지역산업연구 Vol.44 No.3
국방부는 국방예산의 효율적 활용을 위하여 2005년부터 군수품 상용화를 추진하였고, 대표적으로 군수용 차량을 민수용 차량으로 대체하는 표준차량 상용화가 활발히 이루어졌다. 그리하여 지금까지 많은 군수용 차량들이 민수용 차량으로 대체되었고, 이를 통한 많은 예산절감 효과를 보였다. 그러나 군 표준차량의 상용화의 효과에 대한 체계적인 연구는 미비하였고, 국방부 자체적인 평가에서는 예산절감의 효과에 치중한 나머지 실질적으로 민간차량을 운영하는 군인들의 만족도를 파악하지는 못하였다. 이로 인하여 군 표준차량 상용화를 통해서 획득한 성과가 간과되는 측면이 있고, 효과 또한 예산절감만을 고려하여 편도된 결과만을 보여주는 문제가 존재하였다. 따라서 본 연구에서는 군 표준차량 상용화 현황과 효과에 대한 다양한 분석을 실시하고자 하였다. 먼저, 군수품 상용화와 표준차량 상용화의 의미를 살펴보고, 표준차량 상용화와 관련하여 2018년부터 2020년까지의 현황을 살펴보았다. 최근 3년간 표준차량을 상용차량으로 대체한 수량은 총 2,824대로 연간 941대에 달하였다, 상용차량으로 대체되는 표준차량은 주로 화물계열 차량으로, 전체의 83.4%를 차지하였다. 그리고 상용차량으로 대체가능한 대상은 지속적으로 확대되고 있었다. 표준차량 상용화의 효과를 분석하기 위하여 예산절감과 사용자의 만족도 조사를 실시하였다. 먼저, 표준차량 상용화의 예산절감 효과는 최근 3년간(2018년~2020년)562억 원으로, 연평균 약 188억 원에 달하였으며, 연도별 절감액은 지속적으로 증가되고 있었다. 다음으로, 상용차량을 운용하고 있는 사용자 중 150명을 대상으로 설문조사를 실시하여, 145개의 설문지를 분석하였다. 그 결과, 표준차량 상용화의 외관과 유지보수 측면에서 만족도 향상이 있었음이 확인되었고, 운용성과 경제성은 유의미한 변화가 확인되지 않았다. 이러한 결과에 대한 함의를 살펴보고, 본 연구의 한계점을 파악하여 이와 관련된 향후 연구에 도움을 제공하고자 하였다. This study was intended to conduct various analyzes on the current status and effects of commercialization of standard vehicles, a representative policy of commercialization of munitions promoted since 2005 for the efficient use of the defense budget. First, the meaning of commercialization of military supplies and commercialization of standard vehicles was examined, and the current status from 2018 to 2020 in relation to commercialization of standard vehicles was examined. Over the past three years, the total number of standard vehicles replaced by commercial vehicles was 2,824 units, reaching 941 units per year. The standard vehicles replaced by commercial vehicles were mainly cargo vehicles, which accounted for 83.4% of the total. And the targets that can be replaced by commercial vehicles were continuously expanding. In order to analyze the effect of commercialization of standard vehicles, a budget reduction and user satisfaction survey were conducted. First, the budget saving effect of commercialization of standard vehicles was 56.2 billion won over the past three years (2018-2020), reaching an average annual average of about 18.8 billion won. It has been confirmed that these budget savings are also continuously increasing. Next, a survey was conducted on 150 users of commercial vehicles and 145 questionnaires were analyzed. As a result, it was confirmed that there was an improvement in satisfaction in terms of appearance and maintenance of standard vehicle commercialization, and there was no significant change in operability and economic feasibility. The implications of these results were examined, and the limitations of this study were identified to provide help to related future studies.
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