But there may be a fourth mechanism at work, related to the changing – and seriously disruptive – nature of new technologies. A major driver of past catch-up, if only in terms of incremental growth, was the shift of many activities in both the services and manufacturing sectors from advanced economies to developing countries with lower wages.
但也许还有第四个因素在起作用，即新技术的多变性——以及严重的破坏性。在过去，赶超的一大动力——如果用增量增长衡量的话——是服务业和制造业的许多活动从发达经济体转移到低工资的发展中国家。