Negative Interest Rates Show Desperation of Central Banks

Image: MarketWatch
Japan has joined the EU, Denmark, Switzerland and Sweden in imposing negative interest rates.
The Wall Street Journal notes:
TOKYO—Japan’s central bank stunned the markets Friday by setting the country’s first negative interest rates, in a desperate attempt to keep the economy from sliding back into the stagnation that has dogged it for much of the last two decades.
BBC writes:
The country is desperate to increase spending and investment.