Hello,
I have a sample of 158 firms. I control for industry, and I have 26 industry dummies. One of them is omitted due to perfect multicollinearity. Does this impose big problems for my regression?
Kind regards,
Timea De Wispelaere
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 ommited control variable
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