Capital intensity, unproductive activities and the Great Recession in the US economy
论证2007年美国大衰退是古典类型危机，表现为资本价值构成上升超过剩余价值率上升，导致利润率下降、实际净利润停滞、净投资减少并最终影响就业。
The purpose of this article is to show that the Great Recession of 2007 in the USA is of the classical type featuring the rising value composition of capital which more than fully offsets the rising rate of surplus value giving rise to a falling rate of profit. The tendential fall of the latter, from a point onwards, led to a stagnant mass of real net profits, thereby decreased net investment and eventually impacted on employment. The evolution of capital intensity and the consequences of unproductive activities remain key issues in the discussions of capital accumulation and its periodic ruptures.