UNCTAD economists say greater diversification and industrial development is the best long-term strategy for reducing vulnerability to commodity price shocks. 聯(lián)合國貿發(fā)會(huì )議的經(jīng)濟學(xué)家指出,經(jīng)濟多元化和工業(yè)發(fā)展是應對大宗商品價(jià)格劇烈波動(dòng)的最佳長(cháng)期戰略。