TY - JOUR AU - Hansen, Lars Peter TI - Challenges in Identifying and Measuring Systemic Risk JF - National Bureau of Economic Research Working Paper Series VL - No. 18505 PY - 2012 Y2 - November 2012 DO - 10.3386/w18505 UR - http://www.nber.org/papers/w18505 L1 - http://www.nber.org/papers/w18505.pdf N1 - Author contact info: Lars P. Hansen Department of Economics The University of Chicago 1126 East 59th Street Chicago, IL 60637 Tel: 773/702-8170 Fax: 773/702-8490 E-Mail: lhansen@uchicago.edu M1 - published as Lars Peter Hansen. "Challenges in Identifying and Measuring Systemic Risk," in Markus Brunnermeier and Arvind Krishnamurthy, editors, "Risk Topography: Systemic Risk and Macro Modeling" University of Chicago Press (2014) AB - Sparked by the recent "great recession" and the role of financial markets, considerable interest exists among researchers within both the academic community and the public sector in modeling and measuring systemic risk. In this essay I draw on experiences with other measurement agendas to place in perspective the challenge of quantifying systemic risk, or more generally, of providing empirical constructs that can enhance our understanding of linkages between financial markets and the macroeconomy. ER -