In this paper we take a new approach to the study of the interrelation between stock and option markets by extending Stoll's (1989) model of cost components of the bid-ask spread to include an error component in prices. Building upon Stoll's estimates of the probability of price reversals, we...

Purpose – The purpose of this paper is to use a stylised multi‐period model to describe the economic dynamics related to title risks and the implications of title insurance in the risk management decision process. Some fear that insofar as the quality of public records is concerned, the...

The authors provide bibliometric evidence to illustrate the development of copula theory in mathematics, statistics, actuarial science and finance. They identify the main contributors to the field, and the most important areas of application in finance. They also describe some of the remaining...