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		| Ceclilia  Bermúdez  | 
	
	
		| Department of Economics - Universidad Nacional del Sur | 
	
	
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		| San Andres 800 - Altos de Palihue | 
	
	
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		| Bahía Blanca, Buenos Aires 8000FTN | 
	
	
		| Argentina | 
	
	
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		| cbermudez@uns.edu.ar | 
	
	
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		| https://orcid.org/0000-0001-5761-7974 | 
	
	
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		JEL Areas: C5 : Econometric Modeling: General C : Mathematical and Quantitative Methods |