SEMAINE D'ÉTUDE SUR LE ROLE DE L ANALYSE ECONOMETRIQUE ETC. [743 
nd 
‘I- 
I17-I4, 
4 
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Le 
where (à R) is the differential of national income calculated 
at constant brices. 
ase 2. 
bY We now consider a stationary process (+ 
R, is constant and the functions ¢ and © do not vary over ‘ume. 
The relation (111-6) above shows that the functions ¢ and « 
are identical (!). Since the process is stationary, national in- 
come and consumed national income are equal. The function 
p(0) which characterises the time distribution of factor inputs 
is also a function of ¢, and can be written ¢(8,7). 
From = © wc hav 7 + 
I17-I~ 
‘\ See also 
iso below. 
U 
‘11] Allais - pag. 
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