Tuesday, April 2, 2019

March 2019 Yield Curve Update

Since the zero lower bound distorts the yield curve at very low rates, an inverted yield curve at low rates is worse than an inverted yield curve at higher rates.  This is a reason why the curve didn't invert in the 1950s.

The necessary adjustments here could be made either by just looking at the short end of the curve, recognizing that the long end of the curve will have a bias for a positive slope. Or, it could be estimated with a regression of the depth of the inversion in the various economic downturns that have happened since WW II.

Here are visualizations using each estimate.

In the Eurodollar market, the inversion of the short end is very deep.  Today rates bounced up a bit.  They will do that.  In the post-WW II era, though, even though rates seem to bounce around within the inversion, yield curve normalization has only happened when the short end rate has been lowered.  At this point, I have a fairly strong expectation that short term rates will be well below 2% before 2021.

The estimate using the 10 year minus Fed Funds spread also has us well into inversion.  As this graph shows, in 2006 and 2007, the 10 year rate moved up and down without normalizing for some time, then, when the Fed finally lowered rates, the entire curve came down.

The inversion from early 2006 to summer of 2007 was especially extended.  I think the Fed was already sucking cash out of the economy far to aggressively for that whole period.  The housing boom is what delayed contraction, because many households could access their home equity for liquidity.  Lending was still growing at something close to double digits even into mid 2007.

Today, this source of liquidity is not significant.  Mortgages are growing at low single digits, if that.  Home equity is still declining.  General bank lending is at around 5% annual growth.  So, I expect falling rates to come sooner this time.  But, admittedly, I was surprised by a rising yield curve after the Fed raised rates in 2015, so my credibility on this point is worth the monthly subscription price to this blog.

Whatever else happens, this is definitely an inversion event at this point.


  1. Your credibility is fine.

    Dare I speak out of place, and impiously as a Market Monetarist, but maybe the big GOP deficits 2017 and 2018 boosted domestic growth. The MMT'ers are held in low repute, but then one may wonder in a globalized economy what the stimulus/suffocation any particular central bank has when it lowers/raises interest rates or conducts QE/reverse QE.

    Deficit-spending is spent domestically. The GOP-federal deficits are pretty big still, so maybe....

    1. Its possible. There were basically two jumps. One between the election and Trumps first day in office. The other after the corporate tax cut.

  2. The March 2019 Yield Curve Update article provides a detailed analysis of the yield curve, distinguishing between low-rate and high-rate inverted curves. It suggests two methods for understanding the curve: focusing on the short end and regression analysis based on historical economic downturns. The article also discusses the Eurodollar market's deep inversion, the 10-year minus Fed Funds spread, and the changing economic landscape. abogado de bienes cerca de mí Virginia