Tjalling Koopmans Quote
Decisions and plans made by others... [can be judged to be] quantitatively at least as important as the primary uncertainty arising from random acts of nature and unpredictable changes in consumers' preferences.
p. 163; as cited in: Richard Langlois (1989) Economics as a Process. p. 181 - Three Essays (1957)
![Decisions and plans made by others... [can be judged to be] quantitatively at least as important as the primary uncertainty arising from random acts...](https://img.libquotes.com/pic-quotes/v1/tjalling-koopmans-quote-lbd3p0k.jpg)
![Decisions and plans made by others... [can be judged to be] quantitatively at least as important as the primary uncertainty arising from random acts...](https://img.libquotes.com/pic-quotes/v2/tjalling-koopmans-quote-lbd3p0k.jpg)
![Decisions and plans made by others... [can be judged to be] quantitatively at least as important as the primary uncertainty arising from random acts...](https://img.libquotes.com/pic-quotes/v3/tjalling-koopmans-quote-lbd3p0k.jpg)
![Decisions and plans made by others... [can be judged to be] quantitatively at least as important as the primary uncertainty arising from random acts...](https://img.libquotes.com/pic-quotes/v4/tjalling-koopmans-quote-lbd3p0k.jpg)
