We study the macroeconomic effects of bank capital requirements in an economy with two banking sectors. Banks are connected through a wholesale funding market. Anticipated banking crises occur endogenously in the form of self-fulfilling wholesale funding rollover crises. Retail bank capital...

Business cycles imply liquidity risks for banks. This paper explores how these risks influence bank lending over the cycle. With forward-looking banks, lending cycles, credit booms and busts, or suppressed and highly fragile bank systems can emerge, depending on the magnitude of liquidity risks....

We consider optimal capital requirements for banks' lending activities when the potential trade-off between financial stability and economic (productivity) growth is taken into account. Both sides of the trade-off are affected by banks' credit allocation, which in turn is affected by the risk...