A speedy emerging area of finance is the Shari'a compliant financial system. In first decade of 21st century Islamic financing has shown tremendous increase and global volume has reached to US $ 1,041 billion by the end of 2009. Being financial intermediaries Islamic Financial Institutions...

A speedy emerging area of finance is the Shari'a compliant financial system. In first decade of 21st century Islamic financing has shown tremendous increase and global volume has reached to US $ 1,041 billion by the end of 2009. Being financial intermediaries Islamic Financial Institutions...

The estimation of prepayment rates for pools of mortgages is a critical component in determining the value of mortgage-backed securities---MBS for short---and derivative products. This paper discusses the development of prepayment models for pools of fixed-rate mortgages. The models are...

Defaults arising from illiquidity can lead to private workouts, formal bankruptcy proceedings or even liquidation. All these outcomes can result in deadweight losses. Corporate illiquidity in the presence of realistic capital market frictions can be managed by (a) equity dilution, (b) carrying...

Simulation has proved to be a valuable tool for estimating security prices for which simple closed form solutions do not exist. In this paper we present two direct methods, a pathwise method and a likelihood ratio method, for estimating derivatives of security prices using simulation. With the...

By introducing repo markets we understand how agents need to borrow issued securities before shorting them: (re)-hypothecation is at the heart of shorting. Non-negative amounts of securities in the box of an agent (amounts borrowed or owned but not lent on) can be sold, and recursive use of...

Under discrete-time GARCH models markets are incomplete so there is more than one price kernel for valuing contingent claims. This motivates the quest for selecting an appropriate price kernel. Different methods have been proposed for the choice of a price kernel. Some of them can be justified...