Statistical analysis using AMADEUS database


New Member
Hi, All

In fact I am working on AMADEUS database using stata, I already downloaded the data but I have problems to find some variables in my theoretical model.

firstly, measures the average size of a company in the NACE industry classification and it's a proxy for fixed (sunk) costs.

The four different levels, which are reported in the AMADEUS database are: very independent, independent,
not independent and unknown. How could I reach this in AMADEUS database

Thanks in advance