CHAPTER 12 PHARMACEUTICALS AND THE ECONOMICS OF INNOVATION
CHAPTER 12 PHARMACEUTICALS AND THE ECONOMICS OF INNOVATION
Intro The pharmaceutical industry got its start in 1899, when Bayer,a German chemical company, introduced a painkiller called aspirin Today,the pharmaceutical industry is massive but tightly regulated This industry is an ideal setting to study both the economics of innovation and the economics of regulation. Bhattacharya,Hyde and Tu-HealthEconomics
Bhattacharya, Hyde and Tu – Health Economics Intro The pharmaceutical industry got its start in 1899, when Bayer, a German chemical company, introduced a painkiller called aspirin Today, the pharmaceutical industry is massive but tightly regulated This industry is an ideal setting to study both the economics of innovation and the economics of regulation
THE LIFE CYCLE OF A DRUG Ch 12 I Pharmaceuticals and the economics of innovation
Ch 12 | Pharmaceuticals and the economics of innovation THE LIFE CYCLE OF A DRUG
The life cycle of a drug Find chemical compound that might treat a disease Then,test it on animals to show it is not toxic Then,test on humans in three phases Phase 1:low dose to healthy individuals(-2 years) Phase 2:dose to unhealthy individuals(-2 years) Phase 3:test effectiveness in preventing disease or medical conditions(~-3-4 years) Get approved for sale by FDA or similar body Bhattacharya,Hyde and Tu-HealthEconomics
Bhattacharya, Hyde and Tu – Health Economics The life cycle of a drug Find chemical compound that might treat a disease Then, test it on animals to show it is not toxic Then, test on humans in three phases Phase 1: low dose to healthy individuals (~2 years) Phase 2: dose to unhealthy individuals (~2 years) Phase 3: test effectiveness in preventing disease or medical conditions(~3-4 years) Get approved for sale by FDA or similar body
The life cycle of a drug Once the drug is approved for sale,the drug company has a temporary legal monopoly protected by a patent(17 years in the US) This is the company's chance to recoup the millions of dollars spent on testing After that time is up,other companies can produce the same drug cheaply and profits decrease sharply Bhattacharya,Hyde and Tu-HealthEconomics
Bhattacharya, Hyde and Tu – Health Economics The life cycle of a drug Once the drug is approved for sale, the drug company has a temporary legal monopoly protected by a patent (17 years in the US) This is the company’s chance to recoup the millions of dollars spent on testing After that time is up, other companies can produce the same drug cheaply and profits decrease sharply