On 10/26/07, [email protected] <[email protected]> wrote:
> Dear Austin,
>
> this is the result (for the first firm only) of the short program you kindly wrote to me:
>
> . webuse grunfeld, clear
>
> . g k0=int(uniform()*1000) if year==1935
> (190 missing values generated)
>
> . g k=.
> (200 missing values generated)
>
> . bys c(y): replace k=cond(l.k<.,l.k*(1-`d'),k0)+i
> time-series operators not allowed
> r(101);
>
There needs to be a space between c and (y) and d has not been defined.
Scott
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