当前全球快速持续趋同的预测也会想往常那样以失败告终吗？ 还是说，大部分新兴国家会持续大幅为正的增长差，从而极大地接近发达经济体的收入水平？
Will the recent predictions of rapid ongoing global convergence similarly turn out to be wrong, or will most of the emerging countries sustain a large positive growth differential and get much closer to the advanced economies’ income levels?