The urgent demand for housing after World War I fueled a boom in residential construction that led to historic peaks in home ownership. Foreclosures at the time were rare, and when they did happen, lenders could quickly recoup their losses by selling into a strong market. But no mortgage system...

The central role of the housing market in the recent recession raised a series of questions about similar episodes throughout economic history. Were the underlying causes of housing and mortgage crises the same in earlier episodes? Has the onset and spread of crises changed over time? How have...