• Journal of the Korea Convergence Society
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• v.11 no.1
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• pp.41-50
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• 2020

This paper analyzed leadership behavior and employee performance through empirical analysis method based on AMO theory. In this study, the ability of the leader (A), task motivation (M), and opportunity (O) were chosen as factors to analyze the relationship between transformative leadership and job performance of the subordinate staff, and the self-efficiency (O) and intrinsic motivation (M) were selected at the individual level and team atmosphere (O) at the organizational level to build a research model. 507 valid data were obtained from the survey and statistical analysis was conducted using SPSS23. Studies have shown that transformative leaders have a significant impact on employee performance. This study provides research results of empirical theory to understand the behavior of the leader in the performance of the employees and also suggests implications for the management of the company's human resources.

• Information Systems Review
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• v.7 no.1
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• pp.219-239
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• 2005

The interest in economics and efficiency of IT investment is growing as the amount of overall organizational IT investment steadily increases. In order to accurately analyze the economics of IT investment, there is a strong need for organization of IT management process and evaluation index, which can be used to determine whether the expenditure incurs effectively for IT investment. This study discusses the prior researches on concepts regarding the analysis of IT investment effect in an organization as proposed from academic and professional perspectives. This study makes contribution in examining the potential issues and their relevant solutions when implementing the management process/system of IT investment based on the case of Company A. We partly try to distinguish the concepts and realities by understanding the core issues involving the IT investment management process/system and make practical suggestions for the companies that plan to implement the efficient IT investment management process/system in the future.

• Proceedings of the Korean Society for Quality Management Conference
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• 2010.04a
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• pp.209-217
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• 2010

The importance of performance management has been on the rise, which led to public sectors utilizing BSC performance management system as a tool for adaptability, effectiveness, efficiency, and reorganizational abilities by the public sectors. However, due to lack of fairness of evaluation of performance management, it is difficult to expect high level of acceptance by organizations. Therefore, the purpose of the research is to analyze the acceptance of performance management system by organizations via stabilizing the system within the organization group. The research will utilize BSC performance management system of private sectors to introduce the system to public sectors to show the correlation between fairness of performance management and acceptance of performance management. Theoretical background for correlation between fairness of performance management and acceptance of performance management was created through reviews of documents and theories focusing on performance management. The methodology of the research was shaped through surveying members of organizations of public sectors. To analyze the findings of the data SPSS was exploited to find the statistics regarding frequency, degree of reliability, relevance, and recurrence. To summarize the research findings, the perception of performance management by organization members of public sectors shows positive correlation between fairness and acceptance of performance management, also acceptance of performance management shows positive correlation regards to organization performance. In spite of the findings of the research, the fairness and distribution of performance management was not great. Limitation occurred due to lack of perception and knowledge of performance management of respondents of the survey.

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.48 no.12
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• pp.42-53
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• 2011

As IT industry using networks have been developed explosively, online operations that were conducted in offline are increasing rapidly, and even relationship with other people made online. As online crimes are increasing accordingly, building security networks is getting very important. As a result, network separation between business and organization network has been performed recently, but this causes network user inconvenience and efficiency reduction. In this paper, we propose reassociation methods for already separated networks for many public organizations. We implement two reassociation methods using NAT device and shared storage and show their experimental results.

• Journal of the military operations research society of Korea
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• v.32 no.1
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• pp.51-72
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• 2006

There are many occasions that the performance of a corps is influenced not only by its own efforts but by the commander of the next higher unit in a vertical organizational structure. When the direction of the commander in the next higher organization is different from that of the actual evaluation agency, the unit under evaluation may get rated lower than what it should deserve. This study suggests an alternative method to evaluate the performance of military units in the situation that there exist critical environmental factors which affect the performance. This method employes DEA, a non parametric method, and Constrained Canonical Correlation Analysis(CCCA), a parametric method which is used to estimate a efficient frontier with multiple dependent variables and constraints. This article also exploits a set of categorical environmental variables in the CCCA to improve the fairness of performance evaluation. It is shown that the introduction of the categorical variables helps evaluating the true performance of individual units such as battalions subordinated to different next higher commanders.

• Journal of Korean society of Dental Hygiene
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• v.7 no.4
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• pp.495-508
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• 2007

This study, to investigate the state of PVW among the clinical dental hygienists and its determinants, has polled 322 clinical dental hygienists working in Daegu, Kyung buk province, and Ulsan. Data were collected by self-administrated questionnaire. A SPSS 12.0 for Windows was used for statistical analysis. The obtained results were as follows: 1. The average of PVW among the respondents was 3.43. 2. The area average of PVW determinants was as follows; job significance, 3.31, process efficiency, 3.42, product usefulness, 3.32, vision realizability, 3.53, social recognition, 3.23 and the total average, 3.36. 3. The married have higher PVW than the unmarried in all areas(p=.012, p=.008, p=.036, p=.007). 4. As for working experience, in the case of perceived self value, those having 1~2 years experience have the highest PVW(p=.000), apart from perceived self value, those having over 6 years experience have the highest PVW in all areas(p=.015, p=.001, p=.002). Relating to the task, those working in the patient consulting and managing part have the highest PVW, relating to the annual salary, those having over 25 million won have the highest PVW(p=.000, p=.000, p=.001, p=.000). 5. The relationship between PVW and PVW determinants, in all respects, is meaningful, so it was found that the higher determinants are, the higher PVW is. 6. The whole explanation variate of PVW determinants was meaningful in PVW, perceived self value, value fulfillment emotion, respectively representing 38.8%, 55.6%, 61.5%(pE.001). PVW of clinical dental hygienists should be considered as a significant criterion of indivisual and organizational effectiveness. To improve effectually PVW of the clinical dental hygienists, there is need to establish culture in a system of hospital that redound to their social recognition.

• Journal of Digital Convergence
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• v.16 no.1
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• pp.103-116
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• 2018

In this study, we investigated the influence of smart factory's implementing energy management system on innovation resistance and work performance. We surveyed and analyzed 211 employees of system construction companies in the metropolitan area. In order to increase the introduction performance through diffusion of the energy management system, it is found that it is important to support the organizational-level management strategy to reduce the user's resistance to innovation. In conclusion, this study has implications for positively leading to the efficiency and management performance of the manufacturing process of the manufacturing enterprises, and it is necessary to follow - up studies considering the characteristics of the energy management system and the expansion of the research scope in the future.

• Journal of Digital Convergence
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• v.15 no.4
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• pp.35-42
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• 2017

Information strategy planning(ISP) is an analysis of the organization's work, information flow, and current information systems, and planning information structures to achieve organizational strategies and objectives. In addition to the systematic promotion of the information sector in the public sector, the government is required to establish an information strategy plan in order to enhance the efficiency of the information sector. However, there are many cases in which the IT project budget is reflected without establishing the information strategy planning. The purpose of this study is to clarify the criteria for establishing the information strategy planning in order to enhance the effectiveness of the information strategy planning. For this purpose, we set up a judgment model for Information strategy planning through expert group review (FGI) and conducted questionnaires on public sector experts. In addition, we proposed a project to establish an information strategy planning and an exceptional project based on the size of iinformatization project and characteristics of informatization project.

• Korea Journal of Hospital Management
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• v.4 no.2
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• pp.266-285
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• 1999

The purpose of this study is to identify influencing factors for successful introduction, implementation and management of HMRPS through assessment of the employees attitude toward HMRPS in technical, administrative, and organization behavioral areas. Data were collected from 157 HMRPS employee members' self-reporting questionnaire in three university hospitals in the city of Seoul and Kyonggi Province from November 5 to November 10, 1997. Relevant literature on industry company MPR system theory was reviewed to develop the theoretical framework. The results were as follows: The employee's recognition of tangible benefit were more significantly influenced success than intangible benefit for successful operation relating the HMRPS. Concerning the employee's recognition of the successful HMRPS and the factor of influenced success was significantly positive correlation between tangible and intangible benefits and success factor in technical, administrative, and organizational behavior area. This study showed that major factor affecting the employee's recognition of tangible and intangible benefit for successful HMRPS. For tangible benefits; Success factors in the technical areas were quality of the data and information, efficiency of inventory management and rescheduling of operation plan. Success factors in the administrative areas were: role of top management. Success factors in the organization behavioral areas were; simplicity of the HMRPS, human resistance to change. For intangible benefits; Success factors in the organization behavioral areas were; user involvement, simplicity of HMRPS, human resistance to change. Futhermore as the exact evaluation of successful factors of HMRPS implement is needed, research for the development of systemic variables of physical distribution system control, methods, capacity of system, duration and other environment in many of 30 hospitals or more, and for the empirical study for HMRPS.

• The Korean Journal of Emergency Medical Services
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• v.12 no.3
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• pp.71-86
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• 2008

Purpose : This study was to examine the influence of job stress of 119 Emergency Medical Technician on fatigue and job satisfaction. Methods : Subjects of this study were 228 Emergency Medical Technicians who worked at 119 Safety Center of total 92 fire stations in 12 cities of Gyeonggido including U, N, H, B, A, S, Y, G, G, G, P and I and the period of data collection was from July 11 to Sep. 10, 2007. Collected data were analyzed with SPSS 14.0 version. Results : Conclusions of this study were as follows. 1) Factor related to organization among job stress factors had the greatest influence on fatigue (B = 0.334, p < 0.01), followed by crisis situation factor (B = 0.2042, p < 0.01), inappropriate treatment factor (B = 0.174, p < 0.05), role conflict factor as special job (B = 0.109, p < 0.05) and professional knowledge and technique factor (B = 0.109, p < 0.05), and the influence of job stress factors on fatigue was explained as $R^2=0.340$. 2) Mental burden factor of job stress factors had the greatest influence on job satisfaction (B = -0.606, p < 0.01), followed by organization factor (B = -0.473, p < 0.01) and interpersonal relation and conflict factor (B = -0.339, p < 0.01), and the influence of job stress factor on fatigue was explained as $R^2=0.308$. Conclusions : Job stress of 119 rescuer is increasing continuously and such an accumulated stress lowers the job efficiency. In order to reduce, job stress, it is important to extend(${\rightarrow}$ have) proper self-development, maintain close relationships and mutual correlations among members of organization in personal dimension and to solve the role conflicts, define the organizational roles and simplify excessive job description into concrete work.