The investigation of causal relations between economic phenomena presents many problems of peculiar difficulty, and offers many opportunities for fallacious conclusions. Since… — Udny Yule Copy Share Image
In our lust for measurement, we frequently measure that which we can rather than that which we wish to measure... and forget that there… — Udny Yule Copy Share Image
The investigation of causal relations between economic phenomena presents many problems of peculiar difficulty, and offers many opportunities for fallacious conclusions. Since the statistician… — Udny Yule Copy Share Image
