• 토지주택연구
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• 제10권1호
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• pp.9-18
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• 2019

This study examined the dynamic change in the co-movement between the house price rates with the network methods of Mantegna (1999). First, Capital area and non-capital area form independent clusters which have the heterogeneous co-movement pattern. In other words, Capital and non-capital areas have low connectivity in the housing market. Also, if the co-movement between capital areas have been strengthened, the co-movement between non-capital areas have been weakened. The results of the dynamic analysis show that the degree of the co-movement in the housing market is continuously increased. The members of the co-movement group in the capital area are strongly steadied by all periods. However, the members in the non-capital area have been changed according to the period. Accordingly, it is necessary to establish policies based on various information for the housing market of the non-capital area rather than policies targeting the capital area. In addition, Apartments in Korea are more likely to be used as investment or speculative assets than other types of houses. It has been confirmed that this is Gangbuk, which is locatied in the northern part of Seoul, appears to be a region where the Spillover Effects of price fluctuation can be triggered in the housing and apartment market. However, the housing market in Gangnam, which is locatied in the southern part of Seoul, was divided into low systematic risk.

• The Journal of Asian Finance, Economics and Business
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• 제9권5호
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• pp.305-311
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• 2022

The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) is projected to provide several chances for Vietnam's banking industry to expand into the international market. This study examines the influence of foreign ownership on credit risk in Vietnamese commercial banks before the context of participation in the CPTPP. Using a sample of 28 commercial banks between 2009 and 2020, we find that foreign ownership has a negative relationship with bank credit risk. The regression methods used include the least-squares method, fixed-effects model, random effects model, and general least squares method. The research model adds interactive variables, which will help to reflect the role of intermediary factors more accurately such as listing on the stock market, capital ratio to the relationship between foreign ownership and bank credit risk. The test results reveal that increasing the foreign ownership ratio has a bigger impact on reducing credit risk for listed banks and banks with low capital than for other commercial banks. The government should flexibly adjust the foreign ownership ratio according to the capital size and role of each bank so that it can make good use of investment capital from abroad when Vietnam joins the CPTPP.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2006년도 춘계공동학술대회 논문집
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• pp.1784-1787
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• 2006

In the risk capital market there are various types of investors competing each other. In the past, venture capital firms depended on government subsidies to stay in business. In order to be survived in today's competitive market, they need to have had the necessary knowledge and organizational resources to build their own competitive advantages. We examine the relationship between organizational characteristics, human resources, and investment strategies of venture capital firms in Korea.

• 노동경제논집
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• 제29권1호
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• pp.1-39
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• 2006

본 논문은 우리나라 노동시장에서 1990년대에 소득 변동성이 증가한 양상을 실증적으로 추정하고, 이러한 소득 변동성의 증가가 자본시장의 개방에 의해 설명될 수 있는지 분석하였다. 소득 변동성 추정에 있어서는 패널 자료가 아닌 반복 횡단면 자료에 간단한 계량모형을 적용하여 임금소득의 일시적 변화와 항구적 변화에 대한 분산을 추정하였다. 1990년대 소득 변동성의 증가 추세는 1992년 주식시장 개방을 필두로 한 우리나라 자본시장 개방과 시기적으로 일치하는 것으로 보이나, 산업 차원에서의 횡단면 분석에 의하면 양자간의 인과관계는 강하지 않은 것으로 추정된다. 다만 외국인 직접투자의 경우 고학력 근로자의 일시적 소득 변동성은 줄이는 효과를, 저학력 근로자의 일시적 소득 변동성은 증가시키는 효과를 갖는 것으로 추정되었다. 이와 같이 근로자 유형별로 비중립적인 효과를 갖는 것은, 자본과 기능의 보완성에 따른 효과로 판단된다. 한편 일시적 소득 변동성이 자본시장에서 충분히 분산될 수 없다면, 이러한 외국인 직접투자의 비중립적 효과는 "임금소득의 변동성"이라는 측면에서 근로자 유형별 복지의 격차를 유발시킬 가능성이 있다고 판단된다.

• The Journal of Asian Finance, Economics and Business
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• 제8권2호
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• pp.373-385
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• 2021

The objective of the study is to empirically investigate the impact of bank capital on the lending behavior of Vietnamese commercial banks from 2007 to 2019. Lending behavior is captured by two dimensions, including the quantity (loan growth) and quality (credit risk) of loans. Instead of investigating loan growth and credit risk separately, we combine these two aspects in our study and further develop the interaction term between capital buffers and credit risk to capture the asymmetric impact. We apply the dynamic model (regressed by the generalized method of moments) and the static models (regressed using the fixed effects, random effects, and the pooled regression approach) to perform regressions. The results show that banks with higher capital ratios tend to expand lending more, while the risk of credit portfolios is controlled at lower levels at these banks. Further analysis reveals that credit risk mitigates some aspects of the relationship between bank capital and loan expansion. The patterns remain robust across alternative measures and econometric techniques. The study provides insightful policy implications for bank managers and regulators in the process of upgrading capital resources to ensure the safety and soundness of the banking industry in an emerging country.

• The Journal of Asian Finance, Economics and Business
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• 제9권6호
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• pp.23-32
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• 2022

This paper examines the effects of regulatory capital on a bank's profitability and risk. We employ annual data from Vietnamese commercial banks from 2005 to 2020 and use the dynamic GMM regression method to address the potential endogeneity issue, more suitable for panel data with relatively low time dimensions. Our panel regressions indicate that higher regulatory capital would significantly improve the bank's profitability and lower the bank risks. In particular, a one percent increase in the regulatory capital would significantly increase the bank's return on assets by 1.9%. We further explore the heterogeneous impacts of regulatory capital on the Vietnamese bank's performance across bank characteristics. We find that smaller, non-state-owned and non-listed banks would benefit from stringent regulatory capital requirements. The improvements in bank performance are mainly driven by reductions in the risk premium of the banks, resulting in lower funding costs and higher profitability. These findings are essential since Vietnam, as an emerging market, has only implemented the Basel II reform recently on a stable and fast-growing background rather than as a reaction to the global financial crisis. Thus, our empirical results support stringent regulatory capital in emerging countries to ensure a stable banking sector and boost economic growth.

• The Journal of Asian Finance, Economics and Business
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• 제8권3호
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• pp.201-208
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• 2021

This study aimed to identify the key factors that affect the financial market performance (Price-Earnings Model) through a sample of 35 public shareholding industrial companies on the Amman Stock Exchange for the period 2010-2019, using statistical models and methods, such as the Simple Linear Regression Model, Correlation Coefficient, and dispersion board. The study results showed the nonexistence of a statistically significant effect between the intellectual capital and market value added (MVA) and market performance. Results also showed a statistically significant positive effect between financial leverage (FL) and the market performance, where the interpreted variation reached 64%. It showed from the analysis results that the relationship between (MVA) and market performance (P/E) agrees with the study hypotheses, while the result related to (FL) disagrees with the study hypotheses. The study recommends that public shareholding industrial companies should focus more on intellectual capital and show its value in the annual financial statements and reports, and those companies that have high profitability and the chance to hold gains and profits should rely less on debt and more on retained earnings, due to the high risk of debt and in line with the present unstable circumstances in Jordan, especially in light of the global Covid-19 crisis.

• 한국항해항만학회지
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• 제41권2호
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• pp.71-78
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• 2017

This paper aims to investigate the time-varying systematic risk of the stocks of Korean logistics firms. For this purpose, the period from January 1991 to October 2016 was examined with respect to 21 logistics companies that are listed on the Korea Exchange. The systematic risk of the logistics stocks is measured in terms of the Capital Asset Pricing Model (CAPM) beta for which the sensitivity of a stock is compared to the return changes of the whole market. Overall, the betas of the stocks of the Korean logistics companies are significantly lower than those of the market unity; however, it was revealed that the logistics betas are not constant, but are actually time-varying according to different economic regimes, which is consistent with the previous empirical findings. This finding is robust across different measurements of the logistics betas. In addition, the impact of macroeconomic factors on the logistics betas was examined. The present study shows that the logistics betas are positively associated with foreign exchange-rate changes.

• The Journal of Asian Finance, Economics and Business
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• 제9권9호
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• pp.351-360
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• 2022

This study aims to determine the factors that can influence investors in selecting stocks in the Indonesian capital market to establish an optimal portfolio, and find phenomena that occurred during the COVID-19 pandemic so that buying interest / the number of investors increased in the Indonesian capital market. This study collection technique uses primary data obtained from the survey questionnaire and secondary data which is market data, stock price movement data sourced from the Indonesia Stock Exchange, Indonesian Central Securities Depository, and Bank Indonesia, as well as empirical literature on behavior finance, investment decision, and interest in buying stock. The method used in this research is the survey questionnaire analysis with the SEM (statistical approach). The results of the analysis using SEM show that investor behavior influences the stock-buying interest, investor behavior, and the stock-buying interest influences investor decision-making. However, risk management does not influence investor-decision making. This occurs when the investigator's psychological capacity produces more decision information by decreasing all potential biases, allowing the best stock selection model to be selected. When the investigator's psychological capacity creates more decision information by reducing biases, the optimum stock selection model can be chosen.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2002년도 추계학술대회
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• pp.285-294
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• 2002

우리나라와 국가 규모가 비슷한 이스라엘의 경우에는 벤처캐피탈이 정부주도로 출범한 후 육성71었다. 이러한 벤처캐피탈의 특성은 창업자가 연구개발에만 전념할 수 있어서 제품의 품질을 높일 수 있으며 동시에 사업이나 제품 완성도를 높일 수 있는 부가가치가 큰 중요한 금융업이 될 전망이다. 이번 연구에서는 이러한 벤처캐피탈이 가지고 있는 위험특성에 대한 분석과 위험을 고려한 투자성과 평가를 행하였다. 이번 연구에서는 선행연구와 동일하게 비체계적 위험이 체계적 위험보다 큰 것으로 나타났는데 이는 소수의 지역이나 업종에 집중투자한 결과로 보인다. Sharpe 평가지표의 결과로는 종합주가지수나 코스닥지수보다 열등한 것으로 분석되어 우리나라 벤처캐피탈의 열악함이 대변되고 있는 것을 알 수 있었다.