Deposit insurance schemes are becoming increasingly popular around the world and yet there is little understanding of how they should be designed and what their consequences are. In this paper we provide a new rationale for the provision of deposit insurance. We analyse a model in which agents...

Why are there such pronounced differences in patterns of ownership and control of corporations across countries? This paper proposes that these, together with many of the stylized facts of corporate finance, can be explained by private benefits. Private benefits create waste and inefficiency but...

In this paper we show how to calculate European-style option prices when the log-stock and stock returns processes follow a symmetric Levy-Stable process. We extend our results to price European-style options when the log-stock process follows a skewed Levy-Stable process.

We consider an economy in which banks increase social welfare by monitoring but where the verifiable part of banking income is stochastic. Banks abstract non-verifiable returns and this can render banking contracts unattractive to investors. The survival of the banking sector is ensured by a...

It is often taken as axiomatic that investors prefer high levels of regulation. Yet companies have increasingly chosen to list on stock exchanges with lower regulatory requirements. In this paper we analyse whether investors value high regulatory standards for quoted companies. We use the...

Economic theory points to five parties disciplining management of poorly performing firms: holders of large share blocks, acquirers of new blocks, bidders in takeovers, non-executive directors, and investors during periods of financial distress. This paper reports the first comparative...

This paper examines the relation between financial, corporate and legal systems, and economic performance in different countries. It reviews international comparisons that undertake detailed analyses of individual, developed countries and studies that use large, cross-country data banks,...

This paper uses the development of multi-agent market models to present a unified approach to the joint questions of how financial market movements may be simulated, predicted, and hedged against. We first present the results of agent-based market simulations in which traders equipped with...

In this paper we present an asymptotic analysis of an American call option where the diffusion term (volatility) is small compared to the drift terms (interest rate and continuous dividend yield). We show that in the limit where diffusion is negligible, relative to drift, then, at leading order,...

We analyse a general equilibrium model in which there is both adverse selection of and moral hazard by banks. The regulator has two tools at her disposal to combat these problems - she can audit banks to learn their type prior to giving them a licence, and she can impose capital adequacy...