Against the backdrop of a severe financial crisis and extensive restructuring of the financial sector, we investigate the evolution and determinants of connections between firms and banks, and the impact of bank connections on corporate investment. Our study examines Thai non-financial companies during 1995–2000, a period straddling the East Asian Financial Crisis of 1997–1998. Before the crisis, bank-connections are common and associated with significantly lower sensitivity of corporate investment to internal cash flow. After the crisis, and following substantial changes in bank ownership and governance due to financial-sector reforms and restructuring, far fewer firms are bank-connected and connections no longer affect investment–cash flow sensitivity.

We analyze detailed monthly data on U.S. open market stock repurchases (OMRs) that recently became available following stricter disclosure requirements. We find evidence that OMRs are timed to benefit non-selling shareholders. We present evidence that the profits to companies from timing repurchases are significantly related to ownership structure. Institutional ownership reduces companies' opportunities to repurchase stock at bargain prices. At low levels, insider ownership increases timing profits and at high levels it reduces them. Stock liquidity increases profits from timing OMRs.