A welfare analysis of a simple noisy rational expectations model is carried out. It is shown that the more information prices convey, the worse off everybody can be. However, the equilibrium where everybody is uninformed may not be Pareto optimal: imposing a tax on information gathering which...

A welfare analysis of a simple noisy rational expectations model is carried out. It is shown that the more information prices convey, the worse off everybody is. However, the equilibrium where everybody is uninformed may not be Pareto optimal: imposing a tax on information gathering which...

There is often a reliability problem when information is sold since anyone can claim to have superior knowledge. Optimal strategies which allow the seller to overcome this problem are considered in the context of a standard one-period two-asset model. It is shown that when the seller’s risk...

This paper contains a survey of the literature on dividend policy. We start with a description of the Miller-Modigliani dividend irrelevance proposition and then consider the effect of relaxing the assumptions it is based on. In particular, we consider the role of taxes, asymmetric information,...

How should new securities be designed? Traditional theories have little to say on this: the literature on capital structure and general equilibrium theories with incomplete markets take the securities firms issue as exogenous. This paper explicitly incorporates the transaction costs of issuing...

A linear duopoly model is used to consider investment and financing decisions. Bankruptcy is assumed to cause a delay in investment which is not costly in itself. However, the imperfect competition in the product market means this delay puts the bankrupt firm at a strategic disadvantage which...

The returns of assets that are traded on financial markets are more volatile than the returns offered by intermediaries such as banks and insurance companies. This suggests that individual investors are exposed to more risk in countries which rely heavily on financial markets. In the absence of...