Hello statalist users,
I was trying to find some advice on addressing the correlations of error terms across simultaneous equations. There are three equations in my study, which are jointly determined. And the dependent variables of each of these equations are binary. I used the multivariate probit model as the empirical method, but the results revealed that the correlation coefficients of the error terms across these equations are significant. Can I possibly get some suggestions on how to address such correlations? Thanks a lot in advance!
Simultaneous equations in my study are similar to the following ones:
y1=a1*x1+a2*x2+a3*x3+u1
y2=b1*x1+b2*x2+b3*x3+b2*x4+b5*x5+b6*x6+u2
y3=c1*x1+c2*x2+c3*x3+c4*x4+c5*x5+c6*x6+c7*x7+c8*x8 +u3
y1, y2, and y3 are binary, and none of them are included in any equation. In that case, It seems implausible to use the instrumental variables to address the endogeneity issue caused by the correlations of the error terms across these equations.
The coefficients of the error terms are as follows :
Array
All suggestions and insights are welcome. Thanks a lot!!!
Related Posts with Seeking advice on how to address the correlations of error terms across simultaneous equations
Trimming certain part of variable labelsI am trying to remove the "R10 D Covid-19 Sp" part from all the variables. I used the Code: cleanch…
Generalized difference in differences with panel dataHi, I am relatively new to Stata so any help would be greatly appreciated! Q: How do I do a general…
7-point ordinal dependent variable: Is it okay to transform and model with fracreg logit?Greetings, I'm running Stata 15.1 on a Mac OS and working with cross-sectional survey data. My depe…
Mean size of householdi am just a beginner in stata , i want to know a simple command for calculating the mean size of hou…
XTIVREG, FE: needs to be FE in stage 1 and 2?Hi all, I'm running a fixed effects regression using an IV variable, but I'm wondering, do I need t…
Subscribe to:
Post Comments (Atom)
0 Response to Seeking advice on how to address the correlations of error terms across simultaneous equations
Post a Comment