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		| Séverine  Menguy  | 
	
	
		| EconomiX, Université de Paris Ouest -Nanterre -La Défense | 
	
	
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		| severine.menguy@orange.fr | 
	
	
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		JEL Areas: E6 : Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General F4 : Macroeconomic Aspects of International Trade and Finance: General |