SEMAINE D'ÉTUDE SUR LE ROLE DE L ANALYSE ECONOMETRIQUE ETC. 187 
Thus, trom equation (221-4) we obtain 
228-2) 
LR_=La(t)+kL Rolf) Li kO,-h(t)+ 
“ko(t) 
witi 
228-3) 
228-4) 
ky 
9) [ plu)du] de 
/8(e)LB(e) de 
whence finally 
228-58) 
R,(t)=æ{tje ot 
LR D(i 
WHaximization of Real Consumed Income for 
We have 
220-0, 
.| Allais - pag. yi