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		| Peter Z Grossman  | 
	
	
		| Butler University | 
	
	
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		| Butler University | 
	
	
		| 4600 Sunset Avenue | 
	
	
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		| Indianapolis, IN 46208 | 
	
	
		| United States | 
	
	
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		| pgrossma@butler.edu | 
	
	
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		JEL Areas: Q5 : Environmental Economics: General Q0 : Agricultural and Natural Resource Economics; Environmental and Ecological Economics: General |