The European Central Bank needs to go beyond lowering interest rates – which has already been priced in by markets – to boost growth and authorities may be better off ramping up their asset-purchasing programs instead, economists tell CNBC.

European Central Bank

According to Shane Oliver, Head of Investment Strategy and Chief Economist at AMP Capital Investors, another rate reduction may not make a “huge difference” to Europe’s economy because low rates are not being passed through the system.