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How Do Copayment Coupons Affect Branded Drug Prices and Quantities Purchased?
Dafny, Leemore S.; Ho, Katherine; Kong, Edward - National Bureau of Economic Research - 2022
equilibrium price effects of coupons, we employ individual-level data to estimate a discrete choice model of demand for multiple … sclerosis drugs. We use our demand estimates to parameterize a model of drug price negotiations. For this category of drugs, we …
Persistent link: https://www.econbiz.de/10012938704
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Estimation and Identification of Merger Effects : An Application to Hospital Mergers
Dafny, Leemore S. - 2005
Advances in structural demand estimation have substantially improved economists' ability to forecast the impact of mergers. However, these models rely on extensive assumptions about consumer choice and firm objectives, and ultimately observational methods are needed to test their validity....
Persistent link: https://www.econbiz.de/10012467003