• The Journal of Asian Finance, Economics and Business
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• 제6권3호
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• pp.305-313
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• 2019

The study examines whether higher CEO compensation is related to unobserved future firm performance in an emerging market, Pakistan. Further, it extends its scope to analyzing the impact of group affiliation and ownership concentration on the relationship between CEO compensation and future firm performance. The study uses an unbalanced panel data consisting of 1508 firm-year observations from 225 non-financial listed companies in Pakistan Stock Exchange (PSX) for period 2005 to 2012. The multiple regression models adjusted to heteroskedasticity and autocorrelation in error terms are used. The study finds that, in general, CEO compensation is positively associated with future operating performance. However, higher CEO compensation leads to lower operating performance in firms that have lower ownership concentration and are affiliated with business groups. When firms are not affiliated with any group and have high ownership concentration, the relationship between excessive CEO compensation and future operating performance becomes insignificant. Given that efficient compensation packages may lead to long term value creation to shareholders and reduce agency problems, this study highlights an important moderating role of ownership concentration and group affiliation of the firms in emerging markets.

• 한국산학기술학회논문지
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• 제4권4호
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• pp.422-427
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• 2003

본 논문은 1990년부터 1997년 IMF금융위기가 일어난 시점까지 이루어진 다각화 합병과 비다각화 합병기업들의 M&A사례를 표본으로 하여 합병성과를 분석하였다. 합병성과 측정모형은 시장모형(market model)과 시장조정 수익률 모델(market-adjusted return model)을 그리고 검증은 t-통계량을 이용하였다. 연구결과, 본기간에 발생된 합병성과는 80년대에 비하여 경쟁적이고 보다 자율적인 M&A특성으로 인하여 비다각화합병 기업에게 부(-)의 성과가, 다각화합병기업에게는 정(＋)의 성과로 나타났다.

• 벤처창업연구
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• 제18권3호
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• pp.191-209
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• 2023

4차 산업혁명과 COVID-19의 영향으로 기술 혁신이 급속도로 변화하는 가운데, 이러한 불확실한 환경 속에서 한국 기술창업기업의 기술 혁신을 촉진하기 위한 흡수역량 및 특허활동 관련 연구는 중요한 의미를 갖는다. 본 연구는 스타트업을 기준으로 한 BT, ICT 등 신기술 기반의 7년 미만 기술창업기업을 대상으로 조직역량인 흡수역량을 잠재적 흡수역량과 실현적 흡수역량으로 재구성하여 창업성과에 미치는 영향과 특허활동에 관한 연구를 수행하고, 이론적 연구모형을 개발하고자 하였다. 이를 위해 215개의 기술 스타트업의 CEO를 포함한 관리직 임원을 대상으로 자료를 수집하였으며, 다음과 같이 가설을 검증하였다. 첫째, 잠재적 흡수역량은 특허활동에 유의미한 영향을 주었지만, 실현적 흡수역량은 유의미한 영향을 주지 않았다. 둘째, 잠재적 흡수역량은 기술성과에 유의미한 영향을 주었지만, 실현적 흡수역량은 유의미한 영향을 주지 않았다. 셋째, 잠재적 흡수역량과 실현적 흡수역량 모두 재무적 성과와 비재무적 성과에 유의미한 영향을 주었다. 넷째, 특허활동은 잠재적 흡수역량과 기술성과에 간접적인 영향을 미치고, 실현적 흡수역량은 영향을 미치지 않았다. 다섯째, 특허활동은 잠재적 흡수역량과 재무적 성과에 간접적인 영향을 미치고, 실현적 흡수역량은 영향을 미치지 않았다. 여섯째, 특허활동은 잠재적 흡수역량과 비재무적 성과에 간접적인 영향을 미치고, 실현적 흡수역량은 영향을 미치지 않았다. 본 연구의 시사점으로는 흡수역량과 특허활동의 변수가 조직의 핵심 능력을 구축하는 데 있어 유용한 지침을 제공한다는 점에서 실무적 의의가 있다. 또한, 특허활동에 대한 흡수역량 형성 과정을 중요하게 인식하지 않은 스타트업은 흡수능력 형성 메커니즘을 새롭게 인식하고, 향후 잠재적이고 실현적인 흡수역량을 통해 경영 전략에 상당한 관심을 가질 것으로 예상된다. 이는 급변하는 기술 변화와 창업생태계의 대응 및 지속 가능한 경쟁우위 확보에 중요한 역할을 할 것으로 기대된다.

• 지능정보연구
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• 제23권3호
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• pp.139-153
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• 2017

기업의 부도는 이해관계자들뿐 아니라 사회에도 경제적으로 큰 손실을 야기한다. 따라서 기업부도예측은 경영학 연구에 있어 중요한 연구주제 중 하나로 다뤄져 왔다. 기존의 연구에서는 부도 예측을 위해 다변량판별분석, 로짓분석, 신경망분석 등 다양한 방법론을 이용하여 모형의 부도 예측력을 높이고 과적합의 문제를 해결하고자 시도하였다. 하지만 기존의 연구들이 시간적 요소를 고려하지 않아 발생할 수 있는 문제점들을 갖고 있음에도 불구하고 부도 예측에 있어서 동적 모형을 이용한 연구는 활발히 진행되고 있지 않으며 따라서 동적 모형을 이용하여 부도예측모형이 더욱 개선될 여지가 있다는 점을 확인할 수 있었다. 이에 본 연구에서는 RNN(Recurrent Neural Network)을 이용하여 시계열 재무 데이터의 동적 변화를 반영한 모형을 만들었으며 기존의 부도예측모형들과의 비교분석을 통해 부도 예측력의 향상에 도움이 된다는 것을 확인할 수 있었다. 모형의 유용성을 검증하기 위해 KIS Value의 재무 데이터를 이용하여 실험을 수행하였고 비교모형으로는 다변량판별분석, 로짓분석, SVM, 인공신경망을 선정하였다. 실험 결과 제안된 모형이 비교 모형에 비해 우수한 예측력을 보이는 것으로 나타났다. 따라서 본 연구는 변수들의 변화를 포착하는 동적 모형을 부도예측에 새롭게 제안하여 부도예측 연구의 발전에 기여할 수 있을 것으로 기대된다.

• The Journal of Asian Finance, Economics and Business
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• 제9권2호
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• pp.81-92
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• 2022

The necessity for a theoretical explanation of the negative association between capital structure and company performance is identified in this study. By focusing on accounting metrics of business performance, this study is the first to investigate the moderating effects of firm size between these variables using logical reasoning. Due to the possibility of endogeneity, this study applies a two-step system GMM approach with data from 285 non-financial enterprises from PSX over a 21-year period. For robustness, we employed pooled OLS, fixed effect, and two-step difference GMM. Our data show that leverage has a detrimental impact on business performance, with size acting as a moderator in the same direction. Our analysis empirically supports some studies while refuting others due to inconsistent results in the literature, but no study has theoretically justified their negative link. We believe that because larger companies have more and easier access to capital markets, they focus primarily on the amount of return, even if the investment is inefficient in terms of the rate of return, but small businesses do not. As a result of this thinking, firm managers' performance suffers as a result of leverage.

• The Journal of Asian Finance, Economics and Business
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• 제7권9호
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• pp.105-115
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• 2020

The study empirically examines the effects of loan portfolio diversification on bank risk and return in the nascent banking market of Vietnam. Loan portfolio diversification is captured through the Hirschman-Herfindahl index and the Shannon Entropy with sectoral exposures. We access each bank's financial reports to collect the required data, especially the breakdown of sectoral loan portfolios, thus constituting a unique dataset. To compute bank return, we use the traditional accounting indicators, including return-on-assets, return-on-equity, and net-interest margin. For bank risk, we utilize the loan-loss provisions and non-performing loans relative to gross customer loans. Using a sample of 30 commercial banks over the period from 2008 to 2019 and the system generalized method of moments estimator for the dynamic panel, we indicate the downsides of portfolio diversification. Concretely, we observe that all diversification measures exhibit significantly negative signs in all regressions across different bank return proxies. At the same time, the estimates display the significant and positive impact of diversification on the non-performing loan ratio. Hence, sectoral loan portfolio diversification significantly hampers bank performance in both aspects of lower return and higher credit risk. The results are robust across a rich set of bank performance and portfolio diversification measures.

• 한국병원경영학회지
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• 제22권3호
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• pp.61-73
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• 2017

Purposes : The purpose of this study is to identify factors that have effects on safety activities of hospital personnels by investigating causality between patient safety culture, job stress, safety system and safety activities of faculty and staff member who are working for oriental medicine hospital of university. Methodology : The subjects were 246 employees working in 4 oriental medicine hospitals of university in Daejeon and Chungcheongnam-do. The data were collected from January 16 to January 25, 2017 using a structured questionnaire. For data analysis, descriptive statistics, Pearson correlation coefficient, t-test, ANOVA and Duncan test with SPSS 22.0 were used. Findings : The activity score for patient safety of faculty and staff member, who were experienced at job training program after joining a company and regular training course for qualification or license, was meaningfully higher than that of group who had no job training experience. The result indicated that the higher there is level of safety culture and safety system and the lower there is work stress, the more the activity has positive effect on patient safety. The level score of awareness for safety culture of faculty and staff member in C hospital, which is facing financial crisis in business circumstances recently, showed average value of 3.29. It was significantly lower than that of the other three hospital. Also, The activity score for patient safety was markedly lower than that of the other three hospital. This result become interested in the process of linking non-financial performance and financial performance. The level score of safety activity in A hospital which obtained healthcare accreditation was remarkably higher than that of the other three hospital which didn't certify healthcare accreditation. Pratical Implications : Subjects about Q.I or patient's experience management must be included in curriculum of Oriental medicine. It is necessary to get the effect of job training program for faculty and staff member through the process of preparation for obtaining healthcare accreditation. When the hospital director is appointed, it must be considered that he/she has the ability to attach importance to analysis and management of the factors creating safety accident, and has business mindset for healthcare delivery of customer- centricity. This research showed that financial performance of hospital, which of business environment is favorable; located in metropolitan city and having large scale of hospital and quality of residence rating but low-level of safety culture and safety activity, was lower than that of general hospital situated in small and medium-sized cities. More research needs to be done for answering this result.

• 가정과삶의질연구
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• 제15권4호
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• pp.301-314
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• 1997

The purpose of this study is to analyze difference of life satisfaction of employed wives by living with mother-in-law or mothers. Life satisfaction of employed wives are measured by marital satisfaction the satisfaction of used time and role performamce and financial satisfaction. For this study 449 employed wives in Tajean are the subjects of survey. The main results were as follows; 1. The degree of life satisfaction of employed wives indicated more than middle level(M=3.44) While the degree of satisfaction in marital satisfaction indicated high the degree of satsifaction in the used time and role performance indicated low 2. On the whole the influential valiables on the marital satisfacton of employed wives were found in the following oreders; wife's and husband's educationa level job and income. 3. There were a non-significant difference in the life satisfaction of employed wives between living with mothers or not. But the differences between living with mothers-in-low an mothers were significant in the satisfaction of used time and role performance.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2008년도 추계학술대회
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• pp.189-199
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• 2008

It is good to use DEA method as it can measure the efficiency without depending on a specific function like cost function. The method also finds out the most efficient group among the sample groups and gives us a specific number. For example, it shows what kind of factor of inefficient group gives how much input and produces how much output. Originally DEA, which was developed by Charnes, Cooper and Rhodes, allows us not only to measure the relative efficiency of Decision Making Units(DMUs) of non-profit organizations whose success cannot be measured by a single bottom-line figure such as profit but also to integrate several variables, which have different measuring scale, into a single model. Therefore we can use physical scales and financial scales simultaneously in the same model without any transformation process. In this study, price and measurable performance indexes of vehicles are used as input and outputs respectively. The purpose of this study is to propose an effective approach for evaluating the relative efficiency of vehicles and to determine the vehicles have high performance efficiency compared to product cost.

• 경영과정보연구
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• 제35권2호
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• pp.185-203
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• 2016

본 연구는 컨설팅 완성도, 업무효율성 등 컨설팅 성과가 재무적 및 비재무적 성과로 분류된 조직성과 간의 인과관계에서 조직지원의 조절역할을 탐색하고자 서울 경기 인천 지역의 중소기업을 대상으로 SPSS 20.0, AMOS 20,0 통계프로그램을 사용하여 실증분석을 실시하였다. 본 연구의 결과 컨설팅성과는 조직성과에 유의한 영향을 미치는 것으로 나타났으며, 특히, 컨설팅 성과가 높으면 높을수록 조직성과는 높은 것으로 나타내었다. 또한 컨설팅성과는 재무적 성과와 비재무적 성과에 긍정적인 영향을 미치는 것으로 나타내었다. 업무효율성 변수가 비재무적 성과 변수의 고객만족에 유의한 영향관계를 나타내지 않았으나, 컨설팅 완상도, 업무 효율성 성과가 높으면 높을수록 재무적 성과와 고객만족, 프로세스 개선, 인적관리 향상의 비재무적 성과에 긍정적인 영향관계를 미치는 것으로 나타냈다. 조직지원이 컨설팅 성과와 조직성과인 재무적 관점의 성과와 비재무적 관점의 성과 간의 관계에서 부분적인 조절효과를 나타났는데, 이러한 결과는 기업에서 상사의 역할이 얼마나 중요한지를 확인할 수 있어 학술적 및 실용적 의미는 높다고 판단된다.