SEMAINE D'ÉTUDE SUR LE ROLE DE L’ANALYSE ECONOMETRIOUE ETC.

LAC

The various results corresponding to different values of
®, ® and #=p are given in charts I, II, TIT A and III B.

The Exponential Hypothesis and Reality

336. The exponential hypothesis appears to be a very rest.
‘ive one, at least at first sight.
However, it is possible to verify that it may in fact provide
a quite fair approximation to real conditions.
From this point of view, there are three particularly important
 coefficients to be considered. These are k, ©, and À
defined by the relations (!)

336-1)

336-2)

'336-3)

I" B(0)do

©,

a eB(e)de

A

—=— [ Ÿslo)ae
2k@ J

As it has already been noted, k should be taken as not
oreatly differing from unity (3).

M) Relations (211-3), (220-5) and (220-6)
2) § 311.

| Allais - pag. 173