Template-Type: ReDIF-Paper 1.0 Author-Name: Oscar Jorda Author-Name-First: Oscar Author-Name-Last: Jorda Author-Name: Travis Berge Author-Name-First: Travis Author-Name-Last: Berge Author-Workplace-Name: Department of Economics, University of California Davis Title: The Classification of Economic Activity into Expansions and Recessions Abstract: The Business Cycle Dating Committee (BCDC) of the National Bureau of Economic Research provides a historical chronology of business cycle turning points. This paper investigates three central aspects about this chronology: (1) How skillful is the BCDC in classifying economic activity into expansions and recessions? (2) Which indices of business conditions best capture the current but unobservable state of the business cycle? And (3) Which indicators predict future turning points best and at what horizons? We answer each of these questions in detail with methods novel to economics designed to assess classification ability. In the process we clarify several important features of business cycle phenomena. Length: 43 File-URL: https://repec.dss.ucdavis.edu/files/nJrhx3LHH4z2T3EuCU2QMKk1/09-18.pdf File-Format: application/pdf Number: 308 Classification-JEL: KeyWords: business cycle turning points, receiver operating characteristic curve Creation-Date: 20091103 Handle: RePEc:cda:wpaper:308