is it possible to have omitted variables bias in system GMM? When I don't include a regressor in my regression, all the other coefficients turn insignificant, whilst they're significant before.
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.
0 Response to Omitted variables bias in GMM
Post a Comment