Researchers may want to estimate the percentage change of a variable, such as household wealth or corporate profits, that takes on economically significant nonpositive values. Using the logarithmic transformation, however, requires discarding observations with nonpositive values. This paper...

The Term Asset-Backed Securities Loan Facility (TALF), which addressed strains in the asset-backed securities market, was an unusual crisis facility because it provided loans to a wide range of nonbank financial institutions. Using new, detailed loan-level data, we study whether institutional...

"We explore the types of data used to characterize risky subprime lending and consider the geographic dispersion of subprime lending. First, we describe the strengths and weaknesses of three different datasets on subprime mortgages using information from LoanPerformance, HUD, and HMDA. These...