There is little consensus regarding the overall performance of mergers and acquisitions in the banking industry. The goal of this paper is to investigate the change in operating performance, efficiency, and value addition of US bank mergers and acquisitions after GLBA. We extend the previous...

We consider consumer responsiveness to changes in the macroeconomic environment (i.e. product demand sensitivity) to be a systematic industry characteristic useful to studying how industrial diversification adds value. We argue that diversified firms, with the advantages of their internal...