So, if the dynamics fueling income concentration cannot be reversed, the super-rich save a large fraction of their income, luxury goods cannot fuel sufficient demand, lower-income groups can no longer borrow, fiscal and monetary policies have reached their limits, and unemployment cannot be exported, an economy may become stuck.
因此，如果助长收入集中的链条得不到逆转，巨富阶层继续把很大一部分收入储蓄起来，奢侈品无法提振充足的需求，低收入群体无法再借到钱，财政和货币政策已经走到了极限，失业又无法转嫁给外国，那么经济就会陷入停滞。