I was not assuming that the only kind of correction is through zero-sum effects. if all men over-report their heught (to be polite) that is not zero zum, but listeners can still substract the extra inch or whatever.
I was not assuming that the only kind of correction is through zero-sum effects. if all men over-report their heught (to be polite) that is not zero zum, but listeners can still substract the extra inch or whatever.