From:
Wells Fargo used to be the top mortgage lender in the country. Now it's retreating from the business as nonbank lenders gain market share.
Mentioned Faculty
Tomasz Piskorski
Tomasz Piskorski is the Edward S. Gordon Professor of Real Estate in the Finance Division at Columbia Business School. He is also a Research Associate at the National Bureau of Economic Research and serves on the Academic Research Council of the Housing Finance Policy Center at the Urban Institute. Professor Piskorski earned a M.S. in Mathematics from New York University Courant Institute of Mathematical Sciences and a Ph.D. in Economics from New York University Stern School of Business.