The Problem is Beyond Psychology: The Real World is More Random than Regression Analyses
Nassim Nicholas Taleb
NYU-Poly
Daniel G. Goldstein
London Business School
International Journal of Forecasting, Forthcoming
Abstract:
Where the problem is not expert underestimation of randomness, but more: the tools themselves used in regression analyses and similar methods underestimate fat tails, hence the randomness in the data. We should avoid imparting psychological explanations to errors in the use of statistical methods.
[Updated: The Problem is Beyond Psychology 2012]