We determine the conditional expected logarithmic (that is, continuously compounded) return on a stock whose price evolves in terms of the Feller diffusion and then use it to demonstrate how one must know the exact probability density that describes a stock's return before one can determine the...

Although bank mergers have been a topic of ongoing research in the USA, particularly in view of reforms instituted by the Riegle-Neal Interstate Banking and Branching Efficiency Act of 1994, the evidence on shareholder wealth effects in European bank mergers is thin. A key question is whether...