0, 179, 465, 654—what's the next number in this series? Stephen Moore claims it is obvious, and gestures at it with an "and so on". Two numbers give you a line, three (that don't fall on a line) give you a parabola, and four (that don't fall along a line or a parabola) give you a cubic. We have four: What are the next numbers iin the cubic? 542, and -75, and -1401. Add up the first ten terms of this "and so on" series and we get not +6000 billion but rather -39820 billion. Economists know how to do and use math. Stephen Moore just doesn't: **Stephen Moore**: *The Corporate Tax Cut Is Paying for Itself*: "Kevin Hassett... caused a brouhaha by claiming... that the corporate tax cut... has 'about paid for itself.'... He is almost entirely right.... Even if we assume a reversion to the pre-Trump 1.9% growth path, the ratchet up in GDP this year translates into 179 billion in unexpected output this year, 465 billion next year, 654 billion in 2020, and so on. This magic of compounding yields more than $6 trillion additional GDP over the decade thanks to the faster growth already achieved...

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#noted #economisgonewrong #orangehairedbaboons #publicsphere
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