SEMAINE D'ÉTUDE SUR LE ROLE DE L’ANALYSE ECONOMETRIOQOUE ETC. 
701 
TABLE IT Characteristic curves 
Droductiorn 
imortizatior 
rod § = primary input supplied at time £- 6 and emerging ii 
real national consumed income at time # 
vod § = 
R. (4) = 
primary input supplied at time ¢ and emerging in real 
national consumed income at time 7-< H 
primary income emerging at instant 
R.(#) = primarv income supplied at instant 
LO A 
c(h)dhr= 
said = 
(ITx-5 eng 
IT 4 
Average period of production 
E 
dp (£9) dh (112-1, 
Average period of amortization © = / 04 (2,6) d0 
(112-2) 
ir] Allais - pag.