Charles Koss wrote:
I do not see how M kicks into the IV tobit? can you further explain
  
Ok,
What  I want to estimate is the effect of remittances (R) on labor 
supply - number of hours worked (L). I believe that R is endogenous and 
is to be instrumented. My instrument is the forecasted migration (M). 
That is why I think that  not correcting  for the standard errors could 
be a problem. Thanks for your feedback.
Evans
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