TY - JOUR AU - Jordà, Òscar AU - Schularick, Moritz HP. AU - Taylor, Alan M TI - Betting the House JF - National Bureau of Economic Research Working Paper Series VL - No. 20771 PY - 2014 Y2 - December 2014 DO - 10.3386/w20771 UR - http://www.nber.org/papers/w20771 L1 - http://www.nber.org/papers/w20771.pdf N1 - Author contact info: Òscar Jordà Economic Research, MS 1130 Federal Reserve Bank of San Francisco San Francisco, CA 94105 E-Mail: oscar.jorda@gmail.com Moritz Schularick University of Bonn Department of Economics Adenauerallee 24-42 53113 Bonn Germany E-Mail: moritz.schularick@uni-bonn.de Alan M. Taylor Department of Economics and Graduate School of Management University of California One Shields Ave Davis, CA 95616-8578 Tel: (530) 752-0741 Fax: (530) 752-9382 E-Mail: amtaylor@ucdavis.edu M1 - published as Òscar Jordà, Moritz Schularick, Alan M. Taylor. "Betting the House," in Richard Clarida, Jeffrey Frankel, Francesco Giavazzi, and Hélène Rey, organizers, "NBER International Seminar on Macroeconomics 2014" Journal of International Economics, 96(S1) (2015) M3 - presented at "International Seminar on Macroeconomics", June 27-28, 2014 AB - Is there a link between loose monetary conditions, credit growth, house price booms, and financial instability? This paper analyzes the role of interest rates and credit in driving house price booms and busts with data spanning 140 years of modern economic history in the advanced economies. We exploit the implications of the macroeconomic policy trilemma to identify exogenous variation in monetary conditions: countries with fixed exchange regimes often see fluctuations in short-term interest rates unrelated to home economic conditions. We use novel instrumental variable local projection methods to demonstrate that loose monetary conditions lead to booms in real estate lending and house prices bubbles; these, in turn, materially heighten the risk of financial crises. Both effects have become stronger in the postwar era. ER -