A Note on the Social Returns to Private Research and Development

• 1 May 1976
• journal article
• Published by Wiley in American Journal of Agricultural Economics
• Vol. 58  (2) , 324-326
• https://doi.org/10.2307/1238988

Abstract

Keywords

• NOTE
• DEVELOPMENT WILLIS
• AMERICAN JOURNAL
• AGRICULTURAL ECONOMICS
• PETERSON
• SOCIAL RETURNS