You ain’t seen nothing yet, when it comes to market wreckage from a financial crisis, according to J.P. Morgan boss Jamie Dimon. In his annual letter to shareholders, the bank’s chief executive warned “there will be another crisis” — and the market reaction could be even more volatile, because regulations are now tougher. He argued the crackdown on the financial sector, added to more-stringent requirements for capital and liquidity, will hamper banks’ capacity to act as a buffer against shocks in financial markets. Banks could become reluctant to extend credit, for example, and less likely to take on stock issuance ... (full story)