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		| Wilson da C. Vieira | 
	
	
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		| ''Allocation of costs to clean up a polluted river: an axiomatic approach'' | 
	
	
		| ( 2015, Vol. 35 No.2 ) | 
	
	
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		| This paper proposes a method to share the costs of cleaning up a polluted river among the agents located along it. This method is based on a model of pollutant transport and the polluter pays principle. We provide an axiomatic characterization for this method and investigate its relationship with both the (weighted) Shapley value and the tau-value of the corresponding cost game generated from the problem. We show that the solution of the proposed method coincides with both the weighted Shapley value and the tau-value. | 
	
	
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		| Keywords: Water pollution,  cost allocation,  weighted Shapley value,  tau-value. | 
	
	
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		| Manuscript Received : Aug 30 2013 |   | Manuscript Accepted : Jun 01 2015 |  
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