Since the last quarter of 2007, the global economy at the brutal realities as a result of contagion and instability of the markets face. As of 4 August 2011 to realize, many economists that the fears of investors still reasons that central banks are right to try their currencies, and the politicians are trying to land trust to protect their respective nations of the defect, while the structuring some form of austerity to please to both the global financial markets and the public.

Unfortunately, third August 2011, the Japanese central bank has tried, put more money into circulation in order to stabilize the yen, but investors in the global markets, considered it a bad sign and said, for fear of further departure from the European markets, and finally he made the New York Stock Exchange (NYSE) on the morning of the 4th August 2011. In the existing concerns were the economic conditions in Italy and the internal measures, a plan that the failure of the eighth-largest economy and Europe will take to defeat the third-largest economy. » Read more: The Markets, Politics, and National Debt