BJ Data Tech Solution

Specialized on Data processing, Data management Implementation plan, Data Collection tools - electronic and paper base, Data cleaning specifications, Data extraction, Data transformation, Data load, Analytical Datasets, and Data analysis. BJ Data Tech Solutions teaches on design and developing Electronic Data Collection Tools using CSPro, and STATA commands for data manipulation. Setting up Data Management systems using modern data technologies such as Relational Databases, C#, PHP and Android.

Thursday, January 28, 2021

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 to have fixed effects in both stage 1 and stage 2? I see that fixed effects are automatically applied to both stages, but I'm not sure why. If I use fixed effects in stage 2, why do I need them in stage 1?

BJ Data Tech Solution

Thursday, January 28, 2021

XTIVREG, FE: needs to be FE in stage 1 and 2?

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