 Oxford economist, John Muellbauer, has suggested that this could be legally implemented using the electoral register.On 27 March 2015, 19 economists including Steve Keen, Ann Pettifor, Robert Skidelsky, and Guy Standing have signed a letter to the "Financial Times" calling on the European Central Bank to adopt a more direct approach to its quantitative easing plan announced earlier in February.In November 2015, a group of NGOs led by Positive Money launched a campaign 'Quantitative Easing for People' more than 65 economists supported the campaign, stating that