As Wall Street hit another new record Thursday, it is worth considering what could cause a serious setback in stock market prices around the world. Since I started writing this column in 2012, I have repeatedly argued that the rebound in stock market prices from their nadir in the 2008-09 global financial crisis was turning into a structural bull market that could continue into the next decade.
Why is the world economy still so weak and can anything more be done to accelerate growth? Six years after the near-collapse of the global financial system and more than five years into one of the strongest bull markets in history, the answer still baffles policymakers, investors and business leaders.
John Maynard Keynes famously said that his highest ambition was to make economic policy as boring as dentistry. In this respect, as in so many others, Federal Reserve Chair Janet Yellen is proving to be a loyal Keynesian.
“Sell in May and go away.”
This stock market adage has served investors well four years in a row. Every year since 2010, stock markets around the world have suffered significant corrections between a high reached in May and a low in the summer or early autumn: by 15 percent in 2010, 19 percent in 2011, 9 percent in 2012 and 5 percent in 2013, as gauged by the Standard & Poor’s 500.
When Janet Yellen chairs her first meeting of the Federal Open Market Committee Tuesday and Wednesday, she will be presented with a once-in-a-generation opportunity that even her predecessors in the world’s most powerful economic position have rarely enjoyed.
If anyone still doubted that central bankers all over the world will keep interest rates at rock-bottom levels, those doubts should have been dispelled this week. Janet Yellen’s statement on Thursday to the U.S. Senate that the Fed has “more work to do” to stimulate employment, and that “supporting the recovery today is the surest path to returning to a more normal approach to monetary policy,” capped a series of surprisingly clear commitments to easy money from central bankers this week. On Wednesday Joerg Asmussen, a member of the executive board of the European Central Bank, and Ewald Nowotny, the Austrian central bank governor — both of whom had previously been reported as voting against last week’s surprise ECB rate cut — said that they might in fact support further rate cuts and even negative interest rates, as well as the possibility of breaking the taboo against U.S.-style purchases of government bonds. And Mark Carney, the Governor of the Bank of England, reiterated more strongly than ever that any early increase in British interest rates was out of the question, despite the fact that the outlook for the British economy has turned out to be much better than the BoE had expected.