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.

Friday, April 29, 2022

generate mean value of a locality excluding the focal firm and firms in the same industry as the focal firm

Dear Statalist,

I am trying to generate the mean value of a locality, excluding the focal firm and firms in the same industry as the focal firms. Specifically, I have 100 firms located in 10 provinces across 13 industries. I attempt to calculate the average leverage of all firms located in province j, excluding the focal firm i and its industry rivals.

Any suggestions would be highly appreciated!

Best regards,

Yiyi

BJ Data Tech Solution

Friday, April 29, 2022

generate mean value of a locality excluding the focal firm and firms in the same industry as the focal firm

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