Stocks And Bonds Can Rise In Concert

 | Aug 29, 2014 10:55AM ET

Plenty of smart people are making the rounds talking about how rising bond and stock prices cannot go on forever. To me the argument is like saying that cats and dogs can't get along. One point made is, “How can there be demand for both a risky asset -- stocks -- and a risk-free asset -- bonds -- at the same time?” Another point put forth is that "as bonds rise in a flight to quality, stocks will inevitably need to fall." I do not know when these arguments became gospel.

But I beg to differ. There is no reason that stocks and bonds cannot rise together. And history is on my side.