马克思经济危机理论具有重大的科学理论意义和革命实践意义,运用马克思的经济危机理论对当今世界金融危机进行分析,可以洞察金融危机的实质是有效需求不足,虚拟资本过度膨胀以及金融危机具有国际传递性。马克思对危机理论进行了深入地研究和考察并为之付出了艰巨的劳动,这一理论揭示了资本主义生产方式的历史暂时性,以及当代资本主义制度范围内的根本矛盾和当代资本主义的新变化的实质。 The theory of Marxist economic crisis has great significance in scientific theory and practice of revolution. Using Marx’s economic crisis theory to analyze the current world financial crisis, we can see that the essence of the financial crisis is the lack of effective demand, the excessive expansion of virtual capital and the international transitivity of the financial crisis. Marx conducted an in-depth study and investigation of the theory of crisis and paid arduous labor for it. This theory reveals the historical temporary of capitalist mode of production and the fundamental contradictions within the scope of contemporary capitalist system and the new development of contemporary capitalism The essence of change.