If I had taken as my interpolation scheme, my white curve here, I could go to infinity and have the equivalent of absolute zero being at infinity, minus infinity.

要注意，如果我们采用，像图中白线这样的插值方案的话,我就可以一直降温下去,相应的绝对零度点。

麻省理工公开课 - 热力学与动力学课程节选

Considering that quantitative easing is effectively the same as an interest rate cut below a zero bound, the yield curve is very steep even with 10-year yields just below 2%.

FORBES: Interest Rates, Equities And Bonds: Getting Ahead Of The Curve

It is unnatural to have interest rates close to zero and to distort the yield curve by pegging longer-run bond prices at artificially high levels and suppressing yields.

FORBES: The Limits Of Monetary Policy Call For Moral, Sound Money

But what we can be sure of is that the peak of the Rahn Curve is much closer to zero than to where we are now.

FORBES: Narrow focus on debt and deficits distracts us from the primary problems