Which public policies and ownership structures enhance the governance of banks? The authors construct a new database on the ownership of banks internationally and then assess the ramifications of ownership, shareholder protection laws, and supervisory and regulatory policies on bank valuations....

The author examines the corporate governance of banks. When banks efficiently mobilize and allocate funds, this lowers the cost of capital to firms, boosts capital formation, and stimulates productivity growth. So, weak governance of banks reverberates throughout the economy with negative...