• Journal of Information Technology Applications and Management
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• 제11권1호
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• pp.161-174
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• 2004

This study is intended to suggest1 the optimized data mining model for the efficient customer credit evaluation in the capital finance industry. To accomplish the research objective, various data mining models for the customer credit evaluation are compared and analyzed. Furthermore, existing models such as Multi-Layered Perceptrons, Multivariate Discrimination Analysis, Radial Basis Function, Decision Tree, and Logistic Regression are employed for analyzing the customer information in the capital finance market and the detailed data of capital financing transactions. Finally, the data from the integrated model utilizing a genetic algorithm is compared with those of each individual model mentioned above. The results reveals that the integrated model is superior to other existing models.

• 간호행정학회지
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• 제18권4호
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• pp.452-459
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• 2012

Purpose: This study was a descriptive study conducted to investigate the effects of intellectual capital on organizational performance of nurses in medium and small hospitals. Methods: Data were collected from 241 nurses working in medium and/or small hospitals located in G City from August 10 to September 17, 2011. The measurement tools were the Intellectual Capital scale and Organizational Performance scale. Data were analyzed using frequency, percentage, mean, standard deviation, t-test, one way ANOVA, Pearson correlation, and hierarchical regression with SPSS WIN 18.0 PC. Results: Intellectual capital composed of human, customer, and structure capital had significant effects on organizational performance of nurses working in medium and small hospitals and explained 50.4% of the variance. Conclusion: In order to promote organizational performance of nurses, nursing managers and administrators need to invest more resources into the intellectual capital of the system including human, customer, and structure capital.

• 대한간호학회지
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• 제41권1호
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• pp.129-140
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• 2011

Purpose: This study was done to develop an instrument for measuring intellectual capital and assess its validity and reliability in identifying the components, human capital, structure capital and customer capital of intellectual capital in hospital nursing organizations. Methods: The participants were 950 regular clinical nurses who had worked for over 13 months in 7 medical hospitals including 4 national university hospitals and 3 private university hospitals. The data were collected through a questionnaire survey done from July 2 to August 25, 2009. Data from 906 nurses were used for the final analysis. Data were analyzed using descriptive statistics, Cronbach's alpha coefficients, item analysis, factor analysis (principal component analysis, Varimax rotation) with the SPSS $PC^+$ 17.0 for Windows program. Results: Developing the instrument for measuring intellectual capital in hospital nursing organizations involved a literature review, development of preliminary items, and verification of validity and reliability. The final instrument was in a self-report form on a 5-point Likert scale. There were 29 items on human capital (5 domains), 21 items on customer capital (4 domains), 26 items on structure capital (4 domains). Conclusion: The results of this study may be useful to assess the levels of intellectual capital of hospital nursing organizations.

• 보건의료산업학회지
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• 제12권2호
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• pp.27-38
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• 2018

Objectives : This study was conducted to examine the differences in the association of intellectual capital with organizational effectiveness of nursing organizations between public and private hospitals. Methods : A total of 166 nurses (82 of public hospital and 84 of private hospital) were recruited for the survey. Nurses' job satisfaction, organizational commitment, intellectual capital, sociodemographics, work-related factors, and health status were measured. Results : Nurses of public hospitals reported significantly higher scores in human capital, customer capital, job satisfaction, emotional engagement, and transactional commitments than did those of the private hospital. Human capital private and structural capital were significantly associated with nurses' job satisfaction in both public and private hospitals. Customer capital was positively associated with the emotional and transactional commitment in the public hospital, while, structural capital was associated with transactional and normative commitment in the private hospital. Conclusions : We could confirm that the nurses' intellectual capital is important the effectiveness of nursing organizations in both public and private hospitals.

• 한국산학기술학회논문지
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• 제21권8호
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• pp.205-214
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• 2020

본 연구의 목적은 고객불량 행동, 직무소진, 긍정심리자본이 간호사의 직무착근도에 미치는 영향을 파악하기 위함이다. 자료수집은 2개 광역시에 소재한 종합병원 3곳에 근무하는 간호사 198명을 대상으로 구조화된 설문지를 이용하여 2019년 7월 1일부터 7월 31일까지 실시하였다. 자료분석 방법은 SPSS 21.0 통계프로그램을 이용하여 t-test, ANOVA, Scheffe' test, Pearson's correlation coefficients 및 Multiple regression으로 분석하였다. 분석 결과, 고객불량 행동은 직무소진과 유의한 정적 상관관계(r=.24, p=<.001), 긍정심리자본(r=-.37, p=<.001), 직무착근도(r=-.48, p=<.001)와는 유의한 부적 상관관계가 있었고, 직무소진은 긍정심리자본(r=-.44, p=<.001), 직무착근도(r=-.31, p=<.001)와 유의한 부적 상관간계, 긍정심리자본은 직무착근도(r=.49, p=<.001)와 유의한 정적 상관관계가 있었다. 회귀분석 결과, 직무착근도에 유의한 영향을 미치는 요인은 개인적 특성 중 직위(β=-.19, p=.001)와 독립변인 중고객불량 행동(β=-.34, p<.001), 긍정심리자본(β=.32, p=.004)이었고, 이들 변인은 직무착근도를 38% 설명하는 것으로 확인되었다. 본 연구결과를 기반으로 간호사의 직무착근도를 높이기 위해서는 고객불량 행동을 근절하고 관리하기 위한 전략을 개발하고, 긍정심리자본을 강화하고 발전시킬 수 있는 다양한 프로그램 개발이 필요하다.

• 대한안전경영과학회지
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• 제9권6호
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• pp.113-122
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• 2007

Quality function deployment(QFD) is becoming a widely used customer oriented approach. The aim of this paper is to present an analytic method of quality function deployment that is to maximize customer satisfaction, using a customer satisfaction survey conducted in the college in Korea. Combining weights and satisfaction indices, "performance/important" diagrams are to develop and this grid can be used in order to identify priorities for decision making. Also, this paper shows a 0-1 integer programming model for maximizing customer satisfaction subject to a budget constraint in QFD planning process with case study.

• The Journal of Asian Finance, Economics and Business
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• 제9권8호
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• pp.99-108
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• 2022

This study aims to examine the influence of capital structure on the business efficiency of joint stock commercial banks listed on the Vietnamese stock market. The article uses data collected from the financial statements of 15 prominent joint-stock commercial banks out of 27 joint-stock commercial banks listed in Vietnam from 2011 to 2021. The research uses E-view software in quantitative analysis to build regression models to determine the relationship and the impact of capital structure factors on the business efficiency of listed joint stock commercial banks. Research results show that ROA is affected by 2 variables of capital structure. It is the sum of customer deposits to total assets and total liabilities to total equity. Total debt to total equity and total customer deposits to total assets both have a negative effect on ROA. For the regression results of ROA with all control variables, the control variables have a positive relationship with the dependent variable. The article has provided recommendations based on the research findings to determine the proper capital structure. Managers must solve the outstanding amount of mobilized capital in previous years, combined with the bad debt handling activities that have arisen.

• 한국컴퓨터정보학회논문지
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• 제24권2호
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• pp.149-155
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• 2019

The purpose of this paper is to design a survey of passenger satisfaction by using the Likert five-scale for the passengers of Incheon International Airport and Beijing Capital International Airport in China, and to combine the actual service situation of the airports in the two countries, using SPSS statistical software. Analyze and process statistics. Using the questionnaire survey method and exploratory factor analysis method, the airport service quality is analyzed to analyze the impact model of customer satisfaction. We will sort out the customer satisfaction with the two airports, compare and analyze the gaps in airport services between the two countries, and identify problems to formulate optimization and improvement plans.

• Journal of Nutrition and Health
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• 제38권9호
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• pp.765-776
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• 2005

The purposes of this study were to a) examine IC (intellectual capital) circumstance of CFMC (contract foodservice management company), b) identify the correlation between IC of CFMC, c) analyze the cause and effect of IC in the viewpoint of contractor, client, and customer. The questionnaires of IC measurement were handed out to 108 CfHCs, there composing of main office employees, foodservice managers, customers, and clients of 207 school, 38 hospital, and 86 business/industry foodservices. The statistical data analysis was completed using SPSS Win (ver 12.0) for descriptive analysis, correlation analysis, simple linear regression analysis. First, CFMCs had operational experience for an average of 8 years and 8 months, and served an average of 38,540 meals a day. Most of the respondent companies operated 'food supply/distribution($50\%$)', 'catering ($46.7\%$)', and restaurant business ($43.3\%$)' except for institutional foodservice and managed an average of 66 clients for the contract period of 2 years and 3 months. Second, there was positive correlation between $\ulcorner$sales of foodservice$\lrcorner$ and 'market ability', $\ulcorner$client satisfaction$\lrcorner$ and necessary intellectual capital for managing branch/chain foodservice office, and $\ulcorner$customer satisfaction$\lrcorner$ and $\ulcorner$renewal and development$\lrcorner$, 'market ability', 'infrastructure support for foodservice operation', 'employee satisfaction', respectively. Finally, the result of the cause and effect analysis on CFMCs, clients, and customers was positively influenced by 'client satisfaction' with 'customer satisfaction', 'infrastructure support for foodservice operation' and 'customer satisfaction' with 'employee satisfaction', and 'infrastructure support for foodservice operation'. In conclusion, if CFMCs were to perform a routine checkups by utilizing CFMC's IC measuring tool, improvements in CFMC operational capacities as well as foodservice quality can be noted. Additionally, CFMCS can satisfy their client-customer relationship by employing internal marketing thechniques for employee, a more efficient infrastructure support system, and construc tive infrastructure utilization. Therefore, CFMCs can show significant improvement in their sales and foodservice quali-ty though continuous maintenance of the client and customer satisfaction.

• 기술혁신연구
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• 제8권1호
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• pp.197-216
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• 2000

This study is to make clear the knowledge-based management perspective for knowledge companies and to find a way to measure intellectual capital of R&D organizations. Based on the state-of-the-art findings from business sectors, the intellectual capital is divided into three categories: human capital, structural capital, and customer capital. The fourth capital, infrastructural capital, is added in this study specifically for government sponsored R&D organizations, of which the main objectives are to foster technological innovation nationwide and to support its diffusion effectively, The result of this study can offer basic concept of under what categories they can be classified, which also can be used further to find the right indicators of intellectual capital specific to each organization by combining the items found in this study.