Might such ease and efficiency not also fuel market instability, and serve the interests of intermediaries rather than their clients? Phrases like “sand in the machine” and “grit in the oyster,” which were pejorative in the prelapsarian days of 2006, are now used to support regulatory or fiscal changes that may slow down trading and reduce its volume.
但是有迹象表明，这些观点现在受到了挑战。危机之前，监管机构主要致力于消除贸易障碍，总体上支持如下措施：通过促进更加快速、更加节省、种类更加广泛的金融债权交易使市场更加完整。现在情况已经不是这样了。相反，许多人开始质疑如下观点：更高的市场效率总是有利无弊的。