As you’ve probably guessed, that model collapsed. Like the budget plans of every Republican presidential candidate, Brownback’s “real live experiment” proceeded from the hypothesis that tax cuts for the wealthy are such a boon to economic growth, they actually end up paying for themselves (so long as you kick the undeserving poor out of their welfare hammocks). The Koch-backed Kansas Policy Institute predicted that Brownback’s 2013 tax plan would generate $323 million in new revenue. During its first full year in operation, the plan produced a $688 million loss. Meanwhile, Kansas’s job growth actually trailed that of its neighboring states. With that nearly $700 million deficit, the state had bought itself a 1.1 percent increase in jobs, just below Missouri’s 1.5 percent and Colorado’s 3.3.
Those numbers have hardly improved in the intervening years. In 2015, job growth in Kansas was a mere 0.1 percent, even as the nation’s economy grew 1.9 percent. Brownback pledged to bring 25,000 new jobs to the state in his second term; as of January, he has brought 700. What’s more, personal income growth slowed dramatically since the tax cuts went into effect. Between 2010 and 2012, Kansas saw income growth of 6.1 percent, good for 12th in the nation; from 2013 to 2015, that rate was 3.6 percent, good for 41st.
Meanwhile, revenue shortfalls have devastated the state’s public sector along with its most vulnerable citizens. Since Brownback’s inauguration, 1,414 Kansans with disabilities have been thrown off Medicaid. In 2015, six school districts in the state were forced to end their years early for lack of funding. Cuts to health and human services are expected to cause 65 preventable deaths this year in Sedgwick County alone. In February, tax receipts came in $53 million below estimates; Brownback immediately cut $17 million from the state’s university system. This data is not lost on the people of Kansas — as of November, Brownback’s approval rating was 26 percent, the lowest of any governor in the United States.
Ouch.