Jan 22, 2018 ... The deep income cuts that Kansas enacted in 2012 and 2013 for many ... what  Brownback had termed a “real live experiment” in supply-side tax policy, .... So,  again, there is no evidence that the tax cuts significantly improved the ..... income  tax cuts over the past 10-15 years in hopes of boosting growth, ...
We find that, while there is no doubt that tax policy can ... III explores empirical  evidence from major income tax ... An across-the-board cut in income tax rates,  for example, .... had a few major tax policy changes over the past 50 years. .... 20 %. Fig. 1. Taxes as a Share of GNP and Growth of Real GNP per Capita, 1889– 1989.
Oct 23, 2017 ... High-income taxpayers benefitted most from these tax cuts, with the top 1 percent  ... of the tax cuts, evidence suggests that they did not improve economic growth ...  made about 82 percent of the cost of the Bush tax cuts permanent. ... found, “ there is no compelling evidence to date of real responses of upper ...
Oct 3, 2017 ... Last week, Sen. ... Unidentified deduction cuts and faster growth could make up  some but not ... to make up for lost revenue is eliminating the state and local tax ...  Warren Buffett: Think GOP will pass 'tax cut' act this year 8:36 AM ET ... that there  is no real evidence the economy needs a bunch of unfunded ...
Sep 27, 2017 ... The GOP did not release the endpoints for where the three income ... income tax  rate and the following five years of GDP per capita growth rate.
There's no real evidence in the last 20 years that growth from tax cuts has made up lost revenue.