Sibley, David S. (David Summer), 1947-2011-06-092017-05-112011-06-092017-05-112002-12http://hdl.handle.net/2152/11605textelectronicengCopyright is held by the author. Presentation of this material on the Libraries' web site by University Libraries, The University of Texas at Austin was made possible under a limited license grant from the author who has retained all copyrights in the works.Computer industry--Prices--Mathematical modelsPrice regulation--Mathematical modelsConsolidation and merger of corporations--Econometric modelsRestricted