Consumption externalities and diffusion in pharmaceutical markets : antiulcer drugs /
Main Author: | |
---|---|
Corporate Author: | |
Other Authors: | , |
Format: | Book |
Language: | English |
Published: |
Cambridge, MA :
National Bureau of Economic Research,
©2000
|
Series: | Working paper series (National Bureau of Economic Research) ;
working paper no. 7772 |
Subjects: |