Origins and growth of the housing bubble

This article is about the series of financial market events, starting in July 2007, which were the proximate cause of a weakening of the global economy. For details on the stock market crashes and bank bailouts of late 2008, see Global financial crisis of 2008–2009. For economic issues beyond the financial markets, see Late 2000s recession. For discussions of major aspects of the policy response to the crisis, see The Keynesian Resurgence of 2008 / 2009 and 2009 G-20 London summit.

Another analysis, different from the mainstream explanation, is that the financial crisis is merely a symptom of another, deeper crisis, which is a systemic crisis of capitalism itself. According to Samir Amin, an Egyptian economist, the constant decrease in GDP growth rates in Western countries since the early 1970s created a growing surplus of capital which did not have sufficient profitable investment outlets in the real economy. The alternative was to place this surplus into the financial market, which became more profitable than productive capital investment, especially with subsequent deregulation.[23] According to Samir Amin, this phenomenon has lead to recurrent financial bubbles (such as the internet bubble) and is the deep cause of the financial crisis of 2007-2009.[24]

John Bellamy Foster, a political economy analyst and editor of the Monthly Review, believes that the decrease in GDP growth rates since the early 1970s is due to increasing market saturation.[25]