The very nature of finance is that it cannot be profitable unless it is significantly leveraged... and as long as there is debt, there can be failure and contagion.
Alan GreenspanClearly, sustained low inflation implies less uncertainty about the future, and lower risk premiums imply higher prices of stocks and other earning assets. We can see that in the inverse relationship exhibited by price/earnings ratios and the rate of inflation in the past. But how do we know when irrational exuberance has unduly escalated asset values, which then become subject to unexpected and prolonged contractions as they have in Japan over the past decade?
Alan GreenspanI must say, I never expected to see the day where I would be talking about anything other than reducing the debt, I'm running into the tyranny of zero, which is where you can't reduce (the debt) any more
Alan Greenspan