Template-Type: ReDIF-Paper 1.0 Author-Name: Rod Cross Author-Name-First: Rod Author-Name-Last: Cross Author-Workplace-Name: Department of Economics, University of Strathclyde Title: On the long run Phillips Curve genus Abstract: This note points out that the long run Phillips curve genus contains upward and downward sloping species as well as the vertical species. Observers have found it difficult to sight the vertical species in certain countries, in certain epochs. This difficulty could well arise from the observers having looked for the wrong species. Length: 27 pages Creation-Date: 2018-09 Revision-Date: Publication-Status: Published File-URL: https://www.strath.ac.uk/media/1newwebsite/departmentsubject/economics/research/researchdiscussionpapers/18-13.pdf File-Format: Application/pdf Number: 1813 Classification-JEL: B22, E24, E31, N10. Keywords: Unemployment, Natural Rates, Vertical, Positive Loci, Negative Loci, Hysteresis. Handle: RePEc:str:wpaper:1813