You may increase your chance to get an answer by providing full references.
Have a look at -cmp- (from SSC). I -hsearch-ed Rivers in my huge collection of user-written programs and this is the result.
Nicola
At 02.33 08/02/2008 -0500, Dragutin Culinovic wrote:
>Dear everyone,
>
>Do anyone know whether STATA has a command for two stage conditional
>maximum likelihood(2SCML) suggested by Rivers and Vuong (1988)?
*
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