Stocks and oil tumble as recession fears mount

World stock markets and oil prices hit the skids on Wednesday as the persistent palpitations about rising interest rates and recessions struck again, while the Japanese yen hit a fresh 24-year low against a seemingly unstoppable U.S. dollar.

Marketmind: Watch those spiralling gas prices

A massive week in monetary policy, with some 16 central banks holding meetings and possibly the first rate hike from a developed nation — Norway. Not to say others will follow any time soon; the Federal Reserve for instance may strees its own rate rises remain distant. Others such as Switzerland and Japan are likely to stay resolutely dovish.