“Public Debt and the Long-Run Neutral Real Interest Rate,” speech delivered at Northwestern University, Evanston, Ill., September 8, https://www.minneapolisfed.org/news-and-events/presidents-speeches/publicdebt-and-the-long-run-neutral-real-interest-rate-20150908. -------- (2016). “Write Your Congressperson! (If You Want Higher Interest Rates),” Kocherlakota’s Thoughts on Policy (blog), January 19, https://sites.google.com/site/kocherlakota009/home/policy/thoughts-on-policy/119-16. Laubach, Thomas, and John C. Williams (2003). “Measuring the Natural Rate of Interest,” Review of Economics and Statistics, vol. 85 (November), pp. 1063-70.
Rachel, Lukasz, and Thomas D. Smith (2015). “Secular Drivers of the Global Real Interest Rate,” Staff Working Paper 571. London: Bank of England, December, www.bankofengland.co.uk/research/Documents/workingpapers/2015/swp571.pdf. Summers, Lawrence H. (2014). “U.S. Economic Prospects: Secular Stagnation, Hysteresis, and the Zero Lower Bound,” Business Economics, vol. 49 (April), pp. 65-73. -------- (2015). “Demand Side Secular Stagnation,” American Economic Review, vol. 105 (May), pp 60-65. -------- (2016).