Weatherhead School’s J.B. Silvers explains why the introduction of a new medication in the market doesn’t always change price of preexisting ones

Amgen to pay $13.4 billion for one drug

Marketplace: J.B. Silvers, the John R. Mannix Medical Mutual of Ohio Professor of Health Care Finance, explained how the introduction of a new drug doesn’t necessarily result in a change in price for a preexisting drug for the same condition.