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 2, 2020

Select US listed companies only (Compustat)

Hi all,

I would like to select only the firms (gvkey) in my dataset which are listed in the US (US listed companies, i.e. registered under the SEC). Does anyone know an unique identifier (from Compustat) to do this? Maybe based on this site: http://www.crsp.com/products/documen...ata-industrial. I would like to hear from you.

Roy

BJ Data Tech Solution

Thursday, January 2, 2020

Select US listed companies only (Compustat)

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