nearly significantp = 0.055
While less precisely estimated, the OLS and FE results based on the MTFS twins display the same pattern; the nearly significant ( p = 0.055) OLS estimate becomes negative and insignificant in the fixed effects model.
While less precisely estimated, the OLS and FE results based on the MTFS twins display the same pattern; the nearly significant ( p = 0.055) OLS estimate becomes negative and insignificant in the fixed effects model.