Sims, Christopher A.2009-11-122009-11-121978-03Sims, C.A., (1978), "Least-Squares Estimation of Autoregressions with Some Unit Roots", Discussion Paper No. 95, Center for Economic Research, Department of Economics, University of Minnesota.https://hdl.handle.net/11299/54942en-USLeast-Squares Estimation of Autoregressions with Some Unit RootsWorking Paper