sorry for cross posting

What do people think of  Compustat Research Insight ? How essential is
it for MBA programs ?
What other databases are comparable to it ? What can it  replace ?

I am a Serials Librarian getting involved now with a e-reference
Obviously I am very new to this.

Appreciate greatly any help

Thanks
Fatme Charafeddine
Serials Librarian/University Libraries
American University of Beirut