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Full-Text Articles in Business
The Performance Implications Of Ownership Driven Governance Reform, Toru Yoshikawa, Phillip H. Phan
The Performance Implications Of Ownership Driven Governance Reform, Toru Yoshikawa, Phillip H. Phan
Research Collection Lee Kong Chian School Of Business
This paper explores the performance impact of recent changes in foreign shareholdings and boardroom reforms in Japan. Empirical research on the impact of reform on the Japanese corporate governance system could provide useful lessons for their European counterparts who are themselves facing similar pressures to reform. We found that although participation of outside directors in strategic decision-making was associated with positive stock returns, the increase in the ratio of outside directors, the separation of the board members and executive officers, and the reduction of board size were not related to firm performance.
Estimating Credit Risk Premia, Kian Guan Lim
Estimating Credit Risk Premia, Kian Guan Lim
Research Collection Lee Kong Chian School Of Business
This paper investigates the nature of the credit risk premium adjustments in the Jarrow-Lando-Turnbull model of credit risk spreads. The adjustments relate the equivalent martingale measures to the empirical measures of unconditional transition probabilities. We provide a modi ed version of the risk adjustment that allows a linear partition of the credit spread into an unconditional default component, a recovery component, and the risk premium adjustment. The risk adjustments are related to conditional default risk, illiquidity risk, and other factors not related to recovery e ects. The log-transform of these risk adjustments can be speci ed as linear regressions on …
Asymptotic Dynamics And Value-At-Risk Of Large Diversified Portfolios In A Jump-Diffusion Market, Kian Guan Lim, Xiaoqing Liu, Kai Chong Tsui
Asymptotic Dynamics And Value-At-Risk Of Large Diversified Portfolios In A Jump-Diffusion Market, Kian Guan Lim, Xiaoqing Liu, Kai Chong Tsui
Research Collection Lee Kong Chian School Of Business
This paper studies the modelling of large diversi ed portfolios in a nancial market with jump-di usion risks. The portfolios considered include three categories: equal money-weighted portfolios, risk minimizing portfolios, and market indices. Reduced-form dynamics driven jointly by one Brownian Motion and one Poisson process are derived for the asymptotics of such portfolios. We prove that derivatives written on a portfolio can be priced by treating the asymptotic dynamics as the underlying process if the number of assets in the portfolio is su ciently large. Analytical and Monte Carlo Value-at-Risk (VaR) can be computed for the portfolios based on their …
Stimulating Firm-Specific Investment Through Risk Management, Heli Wang, Jay B. Barney, Jeffrey J. Reuer
Stimulating Firm-Specific Investment Through Risk Management, Heli Wang, Jay B. Barney, Jeffrey J. Reuer
Research Collection Lee Kong Chian School Of Business
This article suggests a rationale for firm risk management that has been largely ignored in financial economics literature. It presents an argument for harnessing the influence of a company’s stakeholders who, whether as employees, suppliers or customers, make a valuable investment specific to the company. Such investments are crucial for a firm’s competitive advantage, yet because they are firm-specific and therefore cannot be transformed or transferred, stakeholders are often concerned about the risks involved in making them. A company’s efforts to manage risk can therefore persuade stakeholders to make even greater firm-specific investments, bringing benefits to shareholders and stakeholders alike.
The Effect Of Taxes On The Pricing Of Defaultable Debt, Kian Guan Lim, Fenghua Song, Mitchell Craig Warachka
The Effect Of Taxes On The Pricing Of Defaultable Debt, Kian Guan Lim, Fenghua Song, Mitchell Craig Warachka
Research Collection Lee Kong Chian School Of Business
Empirical studies have documented the dependence of corporate credit spreads on default risk, equity premiums, and taxes. However, taxes have previously not been incorporated into reduced-form credit risk models. Therefore, we first extend the existing literature by considering a default intensity that depends on taxes as well as the default-free short rate and a market index. Consequently, we establish a theoretical basis to explain previous empirical findings regarding the significant impact of taxation on defaultable bond prices. Unlike previous models, tax implications for defaultable debt cannot be constructed from a sum of tax effects on zero coupon bonds. Our empirical …