A recent study conducted by the consulting firm, "McKinsey & Co" showed that the global debt has grown by $ 57 trillion, or 17% of GDP or world income since the outbreak of the global financial crisis in 2007 to reach $ 199 trillion, or the equivalent of 286% of GDP (GDP).

The report said that the largest contributor to the global rise of debt is government debt, which increased by $ 25 trillion over the past seven years.

Called "Mackenzie" in its report - which is based on a survey conducted for the debt in 47 countries - a "new approach" to prevent future debt crises and pointed out that the gross debt ratio to GDP currently is high in most countries than it was before the crisis, he added : high levels of debt raises questions about financial stability.

Overall, about half of the global increase in debt since 2007 were in developing economies, but the third was a result of rising government debt levels in advanced economies, as families also boosted its debt levels in different economies.

Among the countries that "McKinsey" warned it faced "potential gaps" because families: high debt Netherlands, South Korea, Canada, Sweden, Australia, Malaysia, and Thailand.

The "McKinsey" to "bright spot" in its report a decline in bank indebtedness, and pointed out that the financial sector's debt ratio to GDP has declined in the United States and a few other countries hit by the crisis, and settled in other advanced economies.

At the same time, China's total debt has increased - a comprehensive financial sector - about four-fold since 2007 to the equivalent of 282% of GDP, which is more than the United States, despite the fact that China will become less of America in case the debt exclusion the financial sector to avoid Alazdaog accounting.

"McKinsey" also warned of the dangers of China's real estate sector, local government finance, the rapid expansion of the shadow banking system.

The following graph illustrates that the newspaper "Financial Times" the change in the ratio of debt to GDP from 2007 to 2014.
Global debt rising by $ 57 trillion since 2007