Saiz, Albert; Simonsohn, Uri - Institute for the Study of Labor (IZA) - 2008
, document-frequency, proxy variables
Corresponding author:
Albert Saiz
The Wharton School
University of Pennsylvania … people write about, document-frequency, should be correlated with
the relative frequency with which the discussed phenomena … occurrence-frequency of difficult-to-observe phenomena.
Of course, we do not expect document-frequency to be correlated with …