Before revision:  The surprising finding from our work is that the nature of income inequality is such that we have moved from a regime of progressive to regressive re-distribution. Essentially, continued impoverishment of the poor is directly spurring multiplicative income growth of the rich.
After revision:  The surprising finding from our work is that the nature of income inequality is such that we have moved from a regime of progressive to regressive redistribution, where continued impoverishment of the poor is directly spurring multiplicative income growth of the rich.