In this Article I argue that the global credit crunch of 2007-2009 is the result of the multifaceted phenomenon of liquidity illusion. Fundamentally, the problem of liquidity illusion derives from the hollow conceptualization of "liquidity" in mainstream financial theory and practice. Represented most recently by the market completion theory, this paradigm has led to a widespread misunderstanding of the dynamics of the relationship between the process of financial innovation and the liquidity of the financial system. In order to unpack the (...) political economy of liquidity illusion from other factors in the leadup to the global credit crunch, this Article builds upon Hyman Minsky’s vision of financial innovation and crisis. Challenging mainstream views of the liquidity-enhancing process of financial innovation, I identify the three pillars of liquidity illusion in the recent 2002-2007 bout of securitization: a) the paradigm of self-regulating finance; b) the role of Ponzi finance; and c) the function of private authority, namely credit rating agencies. (shrink)