The US pay about 10-30% more for drugs than the US. If the US was paying EU prices, it would reduce the total healthcare expenditure by 1-2%?
Right now the US spends almost 50% more than other OECD countries.
I don't agree that new drug production would stay the same without patents. Why would a drug company spend $100M-$1B to make a new drug, when the next company can start selling it for $0.10 per pill?
"In particular, Boldrin and Levine devote a chapter of their book, Against Intellectual Monopoly, to the pharmaceutical industry. They argue that the actual cost of bringing drugs to market is substantially lower than the estimates produced by the pharmaceutical industry — a group with a vested interest in lobbying for strong patent protections. They also provide evidence that in many instances the existence of patents hinders research in drug production."