Is there a way to test the global business citizenship status of any company?
What metrics would you use to do so?
First, I'd define "global business citizenship" status.
Do you mean how much money it makes? Do you mean how it treats and recompenses its employees? Do you mean the number of countries in which it does business?
The metrics used to evaluate a global business citizenship status depends upon the definition and the questions above.
Please note that I have not taken your class and don't know what you've learned in it.
What is the company's record for pollution? What about its energy use? Does it harbor terrorists?