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ralph lauren polo


First Author:
 
Matias Fontenla
University of New Mexico
fontenla@unm.edu
 
Department of Economics, MSC05 3060, 1 UNM
Albuquerque, 87131-0001, USA
 
505 277 6458(Phone)
505 277 6458(Fax)

Second Author:

Fidel Gonzalez
Sam Houston State University
fidel_gonzalez@shsu.edu