Biographical note: Susan M. Wachter is Richard B. Worley Professor of Financial Management and Professor of Real Estate and Finance at The Wharton School of the University of Pennsylvania and Professor of City and Regional Planning at PennDesign. She codirects the Penn Institute for Urban...

Introduction: In praise of homeownership -- Housing finance before the New Deal -- The New Deal mortgage -- The rise of securitization -- The boom and the bubble -- The bubble bursts -- Timing the bubble -- Demand or supply? -- Theories of the bubble -- The securitization daisy chain --...

In this paper we identify the relationship of the pricing of residential mortgage lending products to their market share during the run up to the financial crisis of 2007. We then use this relationship to decompose the total impact of nontraditional mortgage products on house price declines...

In this paper we offer direct evidence that financial intermediation does impact underlying asset markets. We develop a specific observable symptom of a banking system that underprices the put option imbedded in non-recourse asset-backed lending. Using a dataset for 19 countries and over 500...