SEMAINE D'ÉTUDE SUR LE ROLE DE L’ANALYSE ECONOMETRIQUE ETC. 
The evidence for this is derived from study of the RosTAS ana- 
lysis of 31 British and American industries in the 1930’s ('), 
of the results derived by DoucLAs and subsequent researchers 
and finally, the stability of economic equilibrium when suitable 
monetary conditions obtain. 
2) The function db(u) 
312. Unfortunately, in the present state of knowledge, i 
appears to be impossible to determine the function ¢(«) of the 
general model with precision. Indeed, the only elements ‘or 
which accurate numerical data are available on the basis 
existine statistics are the ratios 
C 
45 
x 
1 
A 
Now, it has already been shown (?) that for the mode! 
(212-1) 
312-2) 
(312-3) 
+ 
r-¢ (i-p) 
-p d (1-p) 
4 (i-e) 
-pl¢ (i-p) 
.Ù 
() RosTtas (1948). 
?) Relations (226-3), (225-3) and (225-2) 
vai Allais - pag. 115