We address the issue of hedging in infinite horizon markets with a type of constraints that the set of feasible portfolio holdings forms a convex cone. We show that the minimum cost of hedging a liability stream is equal to its largest present value with respect to admissible stochastic discount...

This paper examines the performance of managed commodity funds during the period 1982 through 1996. By year-end 1996 almost $30 billion of speculative capital was invested in these funds, a nearly 60-fold increase since 1980. Three types of managed commodity funds are available. First, investors...

We compare institutional execution costs across the major U.S. exchanges using a sample of institutional equity orders in firms that switch exchanges. Execution costs including commissions are essentially indistinguishable across these exchanges. We also find the fraction of trading volume from...

This paper presents a formal analysis of the effects of asset backed securisation on the capital composition of banking institutions. A model of a banking firm is presented that highlights the interrelationship between deposit insurance, capital requirements and securitisation.

Two alternative funding modes for a commercial bank are compared, deposits and securitization. Our model includes the two-sided asymmetric information setup of Diamond and Dybvig (1983) and Jacklin and Bhattacharya (1988) and a dynamic aspect with the introduction of a valuable new investment...

We build a model in which financial intermediaries provide insurance to households against a liquidity shock. Households can also invest directly on a financial market if they pay a cost. In equilibrium, the ability of intermediaries to share risk is constrained by the market. This can be...

Die Liberalisierung der globalen Finanzmärkte hat ihr Ziel verfehlt, für mehr Stabilität und Wirtschaftswachstum zu sorgen. Stattdessen folgt seit 30 Jahren eine Krise auf die andere. Jetzt werden etliche Bankenreformen diskutiert, um die Finanzmärkte krisensicherer zu machen. Dabei...

Die Analyse der so genannten Mikrostruktur von Finanzmärkten und ihr Einfluss auf das Marktergebnis haben in den letzten Jahren im Fokus der Finanzmarktforschung gestanden. Hinsichtlich der Entwicklung, Gestaltung und Regulierung von Finanzsystemen ist jedoch eine Erweiterung des Blickfeldes...

We describe a dynamic model of financial intermediation in which fundamental characteristics of the economy imply a unique equilibrium path of bank and financial market lending. Yet we also show that economies whose fundamental characteristics have converged may continue to have very different...

We discuss the notion of liquidity and liquidity risk within the financial system. We distinguish between three different liquidity types, central bank liquidity, funding and market liquidity and their relevant risks. In order to understand the workings of financial system liquidity, as well as...