I am an Associate Professor in the Department of Economics at University College London. My research interests combine time series econometrics and empirical macroeconomics. I primarily focus on developing new methods for reliable causal inference on macro-policy questions, with particular interests in statistical identification and testing identification conditions. I have also contributed research on HAR inference, the real-time measurement of real activity, and clustering algorithms. Empirically, my work centres on the effects of monetary and fiscal policy. I hold a Ph.D. in Economics from Harvard University and an A.B. in Economics from Princeton University. I am an Associate Editor of the Journal of Econometric Methods. My research is funded in part by a European Research Council Starting Grant, StG-101161596 CreMac.