How is it fair to creditors who lent money to PR on the understanding that it could not declare bankruptcy? Isn't that changing the rules in the fourth quarter?
Of course not. Risk premium of bonds takes into account (or should if calculated correctly) the possibility of default regardless of laws. They were compensated for risk, based on credit rating. If they did so with the understanding that PR was locked into paying them legally, then that's their problem.
As for changing the rules in the 4th quarter, please show me the prospectus that states the government can bail out financial institutions with tax payer dollars. (like we've never done that!)
Or how about the one that says the Fed can issue QE whenever stocks fall. I'll bet the short sellers would love to see where those laws are that they overlooked. We can change the rules in the 4th quarter when it suits the creditors and banks - why can't we do it when it serves the people?