“Measuring the Effects of Federal Reserve Forward Guidance and Asset Purchases on Financial Markets,” NBER Working Paper Series 23311. Cambridge, Mass. : National Bureau of Economic Research, April (revised August 2018). -------- (2018). “The Federal Reserve Is Not Very Constrained by the Lower Bound on Nominal Interest Rates,” NBER Working Paper Series 25123. Cambridge, Mass. : National Bureau of Economic Research, October.
Woodford, Michael (2012). “Methods of Policy Accommodation at the Interest-Rate Lower Bound,” paper presented at “The Changing Policy Landscape,” a symposium sponsored by the Federal Reserve Bank of Kansas City, held in Jackson Hole, Wyo., August 30-September 1, https://www.kansascityfed.org/publicat/sympos/2012/Woodford_final.pdf. Yellen, Janet (2015). “Inflation Dynamics and Monetary Policy,” speech delivered at the Philip Gamble Memorial Lecture, University of Massachusetts, Amherst, September 24, https://www.federalreserve.gov/newsevents/speech/yellen20150924a.htm. -------- (2017).