Notes, Comments and Preliminary results Aug 28 2002 Michael R. Caputo and M. Hossein Partovi   Reexamination of the A-J effect   Abstract  Contact Information  Citation  Full Text  -  Note   Dec 17 2001 Quirino Paris and Michael R. Caputo   Price-induced technical progress and comparative statics   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result