Category Archives: Uncategorized

At Long Last, the Feared (Portfolio) Crowding Out Has Materialized

The implication of a (massive) revision to the expected path of government debt relative to baseline is an increase in the slope of the yield curve. Some portion comes from the expectations hypothesis of the term structure, some from an increase in the risk premium. [lecture notes on portfolio crowding out] [lecture notes on expectations hypothesis of term structure]

yieldcurve_8_9nov16

Figure 1: Yield curve as of 8 November (blue), and 9 November (green). Source: US Treasury.

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The Trilemma, Nuanced

I’ve just finished up the Mundell-Fleming model in my int’l finance course, and ended the section with a discussion of the “International Trilemma”, also known as “the Impossible Trinity”, which states that a given country can at any given time fully achieve only two out of three objectives of exchange rate stability, monetary autonomy, and financial integration (full capital mobility) at a time.

trilemma

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Does the Aerospace Decline Explain the Kansas Collapse?

Ironman at Political Calculations thinks so. Unfortunately, in his calculation of Kansas GDP excluding agriculture and manufacturing, he made an error by simply subtracting (chain weighted) real agricultural output and real manufacturing from real GDP (as discussed in the addendum to this post; note that Ironman has never to my knowledge acknowledged this error). I’ll re-examine the importance of the shocks to the aerospace industry in Kansas to the slow pace of Kansas growth by looking at contributions to GDP growth, and contributions to employment growth.

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