> Chiara Seghieri
> I have this equation
> W(i)= a(i) + b(i) log(X/E) + U(i)
> where i= good i, i=1,...,13
> W(i)= X(i)/X where X=total expenditures X(i)=expenditure for
> the good i
> E=1+n(N-1) where N=# household components, n=parameter to be
> estkmated (equal in all the equations)
> I was thinking to fit each equations separately with the
> command nl and then using the command suest, but
> unfortunately the nl command does not support the option "score"
>
> Is there any other way to solve the problem?
-findit demand- returns the following:
SJ-2-4 st0029 . . . . . . . . . From the help desk: Demand system
estimation
(help demand if installed) . . . . . . . . . . . . . . . . . B.
P. Poi
Q4/02 SJ 2(4):403--410
example of how to estimate systems of household demand
equations; techniques for estimating any system of nonlinear
equations using ml
Stephen
-------------------------------------------------------------
Professor Stephen P. Jenkins <[email protected]>
Institute for Social and Economic Research
University of Essex, Colchester CO4 3SQ, U.K.
Tel: +44 1206 873374. Fax: +44 1206 873151.
http://www.iser.essex.ac.uk
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