Network effects and diffusion in pharmaceutical markets
Subtitle: antiulcer drugs
By: Ernst R. Berndt, Robert S. Pindyck, Pierre Azoulay.
Contributors: Pindyck, Robert S.; Azoulay, Pierre.; National Bureau of Economic Research.
Series: NBER working paper series -- working paper 7024; Working paper series (National Bureau of Economic Research) -- working paper no. 7024.
Publisher: National Bureau of Economic Research
Published: 1999
Place of publication: Cambridge, MA
Language: eng
Number of pages: 31
Subjects: Antiulcer drugs -- United States -- Marketing.; Antiulcer drugs -- Prices -- United States.; Market share -- United States.; Pharmaceutical industry -- Technological innovations -- United States.; Supply and demand.; Drug utilization -- United States.; Consumers' preferences -- United States.
Other titles: Antiulcer drugs
Notes: "March 1999."

JEL no. D12, L65, I11.

Includes bibliographical references (p. 21-23).

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Electronic version available via the Internet at the NBER world wide web site (www.nber.org).