Loetscher, Fabienne; Schmid, Christian; Gerfin, Michael - 2024
, Switzerland introduced out-of-pocket price differentiation. As of July 1st 2011, substitutable pharmaceuticals with prices above a … from public sources and patient drug use data from two Swiss health insurers, we analyze the price and demand response of … from generic producers than from firms producing brand-name drugs. Regarding demand, we exploit a natural experiment in …