European Central Bank President Mario Draghi said Wednesday that the bank's policy will remain prudent despite it being more confident on the future path of inflation. (cnbc.com)
We can take a more focused position on the likely path of inflation by hedging out the bond - like characteristics or by using inflation swaps directly. (franklintempleton.com)
Still, absent a way to predict the future path of inflation and the investment markets, it's impossible to know with absolute certainty that you won't outlive your savings by employing the 4 % rule. (realdealretirement.com)