Krugman got one thing right.
"BitCoin looks like it was designed as a weapon intended to damage central banking and money issuing banks, with a Libertarian political agenda in mind—to damage state's ability to collect tax and monitor their citizens financial transactions."
"BitCoin looks like it was designed as a weapon intended to damage central banking and money issuing banks, with a Libertarian political agenda in mind—to damage state's ability to collect tax and monitor their citizens financial transactions."