The number of people living in extreme poverty would fall by 160 million. For every dollar spent, mostly to pay off Western farmers blocking the current negotiations, the world would achieve more than $2,000 of benefits, making free trade a phenomenal investment.
经济模型表明成功的多哈回合谈判将使全球经济到2030年每年增加11万亿美元财富，其中多数收益将流向发展中国家。发展中国家每人每年平均收入增加1，000美元。极端贫困人数将下降1.6亿。这方面每投入1美元（主要用于支付阻碍谈判的西方农场主），世界能够实现超过2，000美元收益，使得对自由贸易的投资效率惊人。