hausman fe_iv fe,constant sigmamore
---- Coefficients ----
| (b) (B) (b-B) sqrt(diag(V_b-V_B))
| iv fe Difference S.E.
-------------+----------------------------------------------------------------
ku802 | .2527231 .0154358 .2372873 .0356901
age | -.0201461 -.0113542 -.0087919 .
eduy | -.0272049 -.0167983 -.0104066 .
qea0_02 | -.1385408 -.0725469 -.0659939 .
qq1101 | .0040973 .0304848 -.0263875 .
chi2(14) = (b-B)'[(V_b-V_B)^(-1)](b-B)
= 44.20
Prob>chi2 = 0.0001
(V_b-V_B is not positive definite)
请问sqrt(diag(V_b-V_B))缺失但P值小于0.01,我可以认为内生性检验通过吗?


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