Why do companies repurchase their common stocks?

Why do companies repurchase their common stocks?

Bibliographic Details
Main Author: Ybanez, Roy C.
Format: Book
Language:English
Published: Quezon City College of Business Administration, University of the Philippines c2000.
Series:UPCBA professorial chair lecture : no.00-18
Subjects:
Stocks > Philippines.
Corporations > Philippines > Finance.