The capital structure puzzle still remains unsolved. Every year there are many incidences of firms, reporting very high and risky levels of debt ratios. Since debt has tax advantages over other sources of capital, this paper employs simulated marginal tax rate (MTR) and its variants to study the...

In a simple firm value model we consider the impact of the insolvency probability on the valuation of equity and debt, which are assumed to be not publicly traded. For the case of a distressed company, which usually has high debt and low equity, we can show that the impact becomes increasingly...

This study investigates the validity of Capital Asset Pricing (CAP) Model in Karachi stock exchange (KSE). The data of 387 companies of 30 different sectors on monthly, quarterly and semiannual basis are used. The Paired sample t- test is applied to find the difference between actual and...

Firms producing differentiated products have high margins and therefore low risk. As a result firms invest more into developing differentiated products when they perceive risk is high. Higher risk also implies higher product skewness towards more differentiated products and therefore higher...

Currently, the financial institutions are exposed to different types of risks, including the market, credit and operational risks; therefore, there has increased the need for new financial and analytical instruments for the risk management. Among the traditional ones we have the duration, which...