Large sections of the UK population are failing to make adequate provision for their retirement, and one area where provision is notably poor is amongst people working for small and medium sized businesses. We use information gathered from interviews with individuals from a wide range of...

We propose a model in which assets with identical cash flows can trade at different prices. Agents enter into an infinite-horizon, steady-state market to establish long or short positions. Both the spot and the asset-lending market operate through search. Short-sellers can endogenously...

This paper examines the performance of personal pensions (exempt unit trusts) in the UK 1980-2000. Unitised personal pension schemes are a type of mutual fund that is constituted as a contractual savings scheme, whose value can only be accessed at retirement. By studying the performance of these...

This paper estimates the implied stochastic process of the volatility of the Swiss market index (SMI) from the prices of options written on it. A GARCH(1,1) model is shown to be a good parameterization of the process. Then, using the GARCH option pricing model of Duan (1991), the implied...

We study a CAPM economy with segmented financial markets and competitive arbitrageurs who link these markets. We show that the equilibrium of the arbitraged economy is Walrasian in the sense that it coincides with the equilibrium of an appropriately defined competitive economy with no...