The Review of Economics and Statistics
journal article
Uncertainty, Learning, and the Economics of Parallel Research and Development Efforts
Richard R. Nelson
The Review of Economics and Statistics
Vol. 43, No. 4 (Nov., 1961), pp. 351-364 (14 pages)
Published By: The MIT Press
The Review of Economics and Statistics
https://doi.org/10.2307/1927475
https://www.jstor.org/stable/1927475
Preview
Preview