Even as many Americans still struggle to recover from the country's worst economic downturn since the Great Depression, another crisis – one that will be even worse than the current one – is looming, according to a new report from a group of leading economists, financiers, and former federal regulators.

A man looks over employment opportunities at a jobs center in San Francisco, Calif., Feb. 4, 2010. A new report predicts more financial troubles ahead for the U.S. economy unless stricter reforms are enacted for the banking industry.

(Robert Galbraith/Reuters)

In the report, the panel, that includes Rob Johnson of the United Nations Commission of Experts on Finance and bailout watchdog Elizabeth Warren, warns that financial regulatory reform measures proposed by the Obama administration and Congress must be beefed up to prevent banks from continuing to engage in high risk investing that precipitated the near collapse of the U.S. economy in 2008.

The report warns that the country is now immersed in a "doomsday cycle" wherein banks use borrowed money to take massive risks in an attempt to pay big dividends to shareholders and big bonuses to management – and when the risks go wrong, the banks receive taxpayer bailouts from the government.

"Risk-taking at banks," the report cautions, "will soon be larger than ever."