The head of the Wall Street investment bank Merrill Lynch is negotiating a severance package tipped to be as high as $159m after a risky strategy of betting billions on American mortgage-backed securities came disastrously unstuck.

Stan O’Neal, chief executive of Merrill, has told friends that he intends to resign after losing the confidence of his boardroom colleagues following the biggest loss in the bank’s 93-year history.

Nicknamed the “thundering herd” for its bull logo, Merrill has estimated its liabilities at $7.9bn from the summer’s global financial volatility and analysts believe the figure could increase to $12bn.

According to calculations by pay consultancy James Reda & Associates, the “golden parachute” awaiting Mr O’Neal includes $30m in retirement benefits plus $129m in stock and options. The figures are on top of his pay of $48m last year.

I guess our corporate barons still believe in a pat on the back and a bulging bank account – for people who make bad decisions?