Herr, Annika; Stühmeier, Torben; Wenzel, Tobias
(New York, NY ; Weinheim [u.a.] : Wiley, 2023)
This paper evaluates the causal effects of changes in reference prices (RP) on prices, copayments, and overall expenditures for off-patent pharmaceuticals. With reference pricing, firms set prices freely and the health ...