Email of the day on the ramifications of negative yields
Comment of the Day

August 13 2019

Commentary by Eoin Treacy

Email of the day on the ramifications of negative yields

See yield chart middle page 1.  How low (negative) can govt credit yields (-1%) go till the financial system freezes over?  Serious Q……………this negative yield stuff wasn’t taught in Economics 101.

There must be an absolute level of negative rates that destroys money velocity (V) as it means no one puts money in the bank anymore and lending gets restricted.  At -10% I wouldn’t lend to UBS.  What happens at say -5%?  Assuming a real rate of 3%, bank lending -after a margin of say 2%- would essentially be FREE (0%).  But what does that do to banking system integrity (banks make money but less of it as their margins collapse; their deposit base shrinks as they struggle to increase/ attract deposits………….not only do depositors go on strike but existing depos are decreased annually by negative yields!)….and what about regulatory oversight?….would CBs and regulators afraid of imprudent lending caused by needy borrowers at 0% step in to restrict the very process that they are trying to encourage via making money so cheap?  i.e. will they try to stop “BAD” lending.  How will they judge/enforce?

And where does inflation fit into this calculus?...without any inflation the interest rate structure/ yield curve that might restore banking margins is hard to normalize/ become positive again.

Or should governments everywhere borrow vast sums at negative rates for 50 years to finance a massive infrastructure spend (highways, 5G, clean energy, railways etc.) i.e. “GOOD” lending?  Wouldn’t this raise rates and restore normality?  Then what debt / GDP levels are prudent (see Italy)?  I recall Argentina’s 100-year bond issue in 2017 at 7.9%, 3x over-subscribed by famished yield scavengers.

Investment implications

  • Negative bond yields unattractive versus investment in high quality equities paying well covered dividends, though it is certainly not a good world for poor quality companies who don’t
  • How is any of this bad for gold, whose carry cost is collapsing?


Just sharing some thoughts, largely written out of confusion

Eoin Treacy's view

I think we are all in a state of disbelief at the willingness of investors to pour trillions into bonds with a negative yield. I have long wondered at the absence of any discussion of bond market convexity over the last decade. After all, shouldn’t we all have an interest in the sensitivity of bonds to changes in interest rates?

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