EntityQ3049224· pop 5Ego PerronSign in to saveItalian politicianRecent publications · Crossref5 total works indexedTesting for a unit root in time series regression · 1988 · cited 12,492xImproved M13 phage cloning vectors and host strains: nucleotide sequences of the M13mpl8 and pUC19 vectors · 1985 · cited 12,182xThe Great Crash, the Oil Price Shock, and the Unit Root Hypothesis · 1989 · cited 4,890xEstimating and Testing Linear Models with Multiple Structural Changes · 1998 · cited 4,266xComputation and analysis of multiple structural change models · 2002 · cited 4,049xvia Crossref · CC0