MPC dove Adam Posen has blasted as "nonsense" criticism of Britain's soft interest rate policy from the world's central bank.
Mervyn King has claimed low capital requirements and inadequate limits on leverage have been the most "tragic" aspects of financial regulation.
The Bank of England's Monetary Policy Committee (MPC) has remained split three ways on interest rates, minutes of its latest meeting show.
The Bank of England is right to hold interest rates at record lows of 0.5% as governor Mervyn King takes a long-term view, according to George Osborne.
A number of economists predict the Monetary Policy Committee will raise interest rates in August this year, to curb rising inflation.
The Monetary Policy Committee (MPC) was again divided six-three against a rate rise earlier this month, minutes from the April meeting reveal.
M&G's bond manager Jim Leaviss has clashed with Artemis' James Foster over whether the MPC should raise interest rates.
The Bank of England is likely to maintain its current monetary stance and keep interest rates at their historic low today after a new report suggested the UK's economic recovery remains sluggish.
Ministers are to outline plans for a universal state pension which they say will help people currently working prepare for a "different sort of world" in retirement.
The governor of the Bank of England has warned inflation could top 5% because of rising inflation expectations and higher commodity prices.