TY - GEN digital ID - 131477414 TI - Regulating Innovation with Uncertain Quality : Information, Risk, and Access in Medical Devices AU - Grennan, Matthew AU - Town, Robert PY - 2015 PB - Cambridge, Mass. National Bureau of Economic Research DB - UniCat KW - Zonder onderwerpscode: economie UR - https://www.unicat.be/uniCat?func=search&query=sysid:131477414 AB - This paper examines optimal regulatory testing requirements when new product quality is uncertain but market participants may learn over time. We develop a model capturing the regulator's tradeoff between consumer risk exposure and access to innovation. Using new data and exogenous variation between EU and US medical device regulatory rules, we document patterns consistent with our model and estimate its parameters. We find: without information from regulatory testing, risk shuts down the market; US policy is close to the one that maximizes a measure of welfare derived from our theoretical model and our empirical estimates; EU surplus could increase 20 percent with more pre-market testing; and "post-market surveillance" could increase surplus 24 percent. ER -