We extend the hiring and firing framework of Shepp and Shiryaev (J Econ Dyn Control 20:1523–1539, <CitationRef CitationID="CR5">1996</CitationRef>) to include infighting, and solve the profit-maximization problem using our numerical technique. With infighting, we find a smaller optimal firm size, and lowered firm value that stems from...</citationref>

A simple transform of a standard uniform variate is given for simulation of the maximum attained by a Wiener process with drift, conditioned upon the level attained by the process over an arbitrary time interval. The transform arises directly from inversion of the joint distribution function of...