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		| Ronald B. Davies | 
	
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		| ''Deriving the Trump tariffs'' | 
	
		| ( 2025, Vol. 45 No.2 ) | 
	
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		| On April 2, 2025, President Donald Trump announced a wide-ranging set of "reciprocal tariffs" against many of its trading partners. The calculation of these tariffs have elicited a largely negative reaction in part due to the simple formula used to calculate them. In this note, I provide a model which, under the proper assumptions, does indeed result in the administration's formula. I, however, leave it to the reader to judge whether these assumptions are reasonable. | 
	
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		| Keywords: Tariffs,  Global Supply Chains,  Passthrough | 
	
		| JEL: F1 - Trade: General F2 - International Factor Movements and International Business: General
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		| | Manuscript Received : Apr 06 2025 |  | Manuscript Accepted : Jun 30 2025 | 
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