Problem
Pharmaceutical companies can expect to earn large profits from blockbuster drugs (for high blood pressure, depression, ulcers, allergies, sexual dysfunction) while under patent protection. What is the source of these profits? Upon patent expiration, numerous rival drug companies offer generic versions of the drug to consumers. (The original developer continues to market the drug under its trade name and usually offer a second generic version as well.) Discuss the effect of patent expiration on market structure, pricing, and profitability for the drug.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.