Structured Credit Products (CDOs and Securitizations) › Structured Credit Products (CDOs and Securitizations)

The securitization revolution transformed modern finance by converting pools of illiquid loans into tradable securities. Securitization addresses a fundamental problem: banks originate loans that tie up capital for years or decades, limiting their ability to make new loans. By packaging these loans and selling them to investors, banks free up capital, distribute risk, and create new investment opportunities across the risk spectrum.

This chapter explores the mechanics of asset securitization and its most complex manifestation: the Collateralized Debt Obligation (CDO). We'll examine how pooling and tranching create securities with vastly different risk profiles from the same underlying assets, how cash flows cascade through the structure, and why correlation assumptions proved so dangerous in the 2008 financial crisis. Building on our understanding of credit default swaps from the previous chapter, you'll see how these instruments combine to create products that can either distribute risk efficiently or concentrate it catastrophically.