The roles of marketing, product quality and price competition in the growth and composition of the U.S. anti-ulcer drug industry
By: Ernst R. Berndt ... [et al.].
Contributors: Berndt, Ernst R.; National Bureau of Economic Research.
Series: NBER working paper series -- working paper no. 4904; Working paper series (National Bureau of Economic Research) -- working paper no. 4904.
Publisher: National Bureau of Economic Research
Published: 1994
Place of publication: Cambridge, MA
Language: eng
Number of pages: 57
Subjects: Antiulcer drugs -- United States -- Marketing -- Econometric models.; Pharmaceutical industry -- Prices -- United States.
Notes: "October 1994."

Includes bibliographical references (p. 44-47).

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Electronic version available via the Internet at the NBER World Wide Web site.