Throughout this [so-called] 'recovery' there have been a number of economists and policy types expressing concern about a “bond bubble.” This is the idea that bonds are overpriced and could take a sudden tumble giving financial markets and the economy the same sort of hits we saw from the collapse of the housing and stock bubbles. This is seriously misguided thinking from any conceivable perspective. At the most basic level the concern is misplaced because there is nowhere near as much money at stake. Former Fed economist Andrew Flowers put the amount of money at stake in the bond market as $40 trillion in a recent FiveThirtyEight column. This compares to a stock market valued at around $28 trillion and housing market at a bit over $20 trillion. While that may make the bond market seem more important, the $40 trillion number is hugely misleading. The $40 trillion figure refers to total debt, much of which is short-term. This is important because short-term debt doesn’t lose much value when interest rates rise. If we restrict our focus to debt that stands to lose substantial value when interest rates rise – remaining duration of five years or more – the volume of debt would be well under $20 trillion.Read rest here.