Dear Statalist users,

I'm am trying to match a sample within Stata, not yet sucessfully. I have a sample of single -and dual-class share firms that I'm trying to match. To be specific 372 single-class and 127 dual class-firms.
The goal is to match a single single-class firm with a dual-class firm based on total assets and Fama-French 48 industry groups. The total assets should be in a range of 50%-150%.
I have tried to match with the Stata extension called -kmatch-, however this extension doesn't seem to recognize that the the FF48 groups cannot be for instance 47.6, and when I tried the exact matching command, I'm not able to set the desired range in assets (50-150) leading to no matches.
I was hoping someone might have a suggestion for a command or method to properly match my data.

Kind regards,

Marnik van der Gun