韬睿惠悦

韬睿惠悦（TowersWatson）资深投资顾问阿拉斯代尔麦克唐纳（AlasdairMacdonald）表示：养老基金只控制了全球大宗商品市场的很小一块，肯定不足以推动价格的长期大幅变动。

Pension funds control a very small slice of the global commodities market and certainly not enough to move the price drastically over the long term , says Alasdair Macdonald , senior investment consultant at Towers Watson .