SEMAINE D'ÉTUDE SUR LE ROLE DE L’ANALYSE ECONOMETRIOUE ETC. 
3GQ 
the consumption goods sector to one unit of capital goods 
expressed in terms of capacity for the capital goods sector. 
Then a new series of (n - I) replacement coefficients for the 
capital goods sectors have to be introduced in matrix (II.g), in 
addition to those already considered in the consumption goods 
sectors. Similarly a new series of (# — 1) profit and depreciation 
mark-ups, for the prices of investment goods, has to be intro- 
duced in matrix (II.13) in addition to those already considered 
‘or the prices of consumption goods. 
In both matrices the new (n- 1) elements fall along the 
second half of the main diagonal (°). The solutions, as can 
oe easily seen, are again very simple to reach and come out 
as follows: 
11.15) 
(®) The condition under which the matrices of this more complex model 
ire singular emerges as follows: 
nk; a in 
10] 
Pasinetli - pag. 29