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		| Francisco  Fatas-Villafranca  | 
	
	
		| University of Zaragoza | 
	
	
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		| Departamento Analisis Economico | 
	
	
		| F.CC.Economicas y Empresariales | 
	
	
		| Gran Via, 2 | 
	
	
		| Zaragoza, Zaragoza 50005 | 
	
	
		| Spain | 
	
	
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		| ffatas@unizar.es | 
	
	
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		JEL Areas: H4 : Publicly Provided Goods: General H5 : National Government Expenditures and Related Policies National Government Expenditures and Related Policies: General |