So why do we have this disparity between these incredibly sophisticated markets at the top of the economy that are increasingly sucking more and more activity and resource out of the main economy into this rarefied level of trading, and what the rest of us have?
所以我们为什么有这种差异 这些令人难以置信的复杂市场顶部的经济之间 这越来越多地吸更多的活动和资源 主要经济成这出稀薄交易的水平 我们其余的人有什么？