"The Theories of the Firm covers much of the current developments on the theory of a firm. A most comprehensive summary of transaction costs, principal-agent, and evolutionary theory of the firm can scarcely be found elsewhere. The book is highly pedagogical in that it is sometimes illustrative, sometimes mathematically challenging, and sometimes very descriptive, depending upon the demands of the subject matter itself. We highly recommend this book for both advanced undergraduate and upper level studies, as well as for practitioners of the ordinary business of life."   (Book Review: Theories Of The Firm 2nd Edition by Michael Szenberg & Lall Ramrattan. The American Economist. Spring 2008, Vol. LII, No. 1, pp 117-120)