Nonlinear Adventures at the Zero Lower Bound
NBER Working Paper No. 18058
---- Acknowledgements ----
We thank Michael Woodford for useful comments. We also thank Larry Christiano for explaining to us several aspects about his work on the topic. Keith Kuester provided valuable comments on earlier drafts. Beyond the usual disclaimer, we must note that any views expressed herein are those of the authors and not necessarily those of the Federal Reserve Bank of Atlanta, the Federal Reserve Bank of Philadelphia, the Federal Reserve System, or the National Bureau of Economic Research. Finally, we also thank the NSF for financial support.