Network effects and diffusion in pharmaceutical markets : antiulcer drugs

التفاصيل البيبلوغرافية
المؤلف الرئيسي:	Berndt, Ernst R.
مؤلفون آخرون:	Pindyck, Robert S., Azoulay, Pierre
التنسيق:	كتاب
اللغة:	English
منشور في:	Cambridge National Bureau of Economic Research 1999.
سلاسل:	NBER working paper series no.7024
الموضوعات:	Antiulcer drugs > Marketing. > United States. Antiulcer drugs > Prices > United States. Market share > United States. Pharmaceutical industry > Technological innovations > Unitd States. Supply and demand. Drug utilization > United States. Consumers' preferences > United States.