A virtuous interaction betweenpressure groups, firms and institutions: a subsidiarity principle in a horizontal differentiation model
				Solferino NazariaBecchetti LeonardoPaganetto Luigi			
		
				CEIS Working Papers
		
				In this paper we analyse the relationship between producers’ ethical responsibility and consumers' welfare in a duopoly with horizontal (ethical) differentiation. We show that the entry of an ethically concerned (socially and environmentally responsible) 
		
				
		
	Number: 194
		
		
		
		
		
				Date: Monday, September 1, 2003
		
				Revision Date: Monday, September 1, 2003