Germany's new finance minister has echoed Chinese warnings about the growing threat of fresh global asset price bubbles, fuelled by low US interest rates and a weak dollar.

Wolfgang Schäuble's comments highlight official concern in Europe that the risk of further financial market turbulence has been exacerbated by the exceptional steps taken by central banks and governments to combat the crisis.

Last weekend, Liu Mingkang, China's banking regulator, criticised the US Federal Reserve for fuelling the "dollar carry-trade", in which investors borrow dollars at ultra-low interest rates and invest in higher-yielding assets abroad.

Speaking at a banking conference in Frankfurt on Friday, Mr Schäuble said it would be "naive" to assume the next asset price bubble would take the same guise as the last.

He said: "More likely today is a scenario in which excess liquidity globally creates a new [sort of] asset market bubble."

He added: "That low interest rate currencies such as the US dollar are increasingly being used as a basis for currency carry trades should give pause for thought. If there was a sudden reversal in this business, markets would be threatened with enormous turbulence, including in foreign exchange markets."