Energy · 2017 · 12 citations · 39 references
Social SciencesBusiness EconomicsEconomicsInternational EconomicsInternational TradeMacroeconomicsCommodity Price DynamicsOil EconomicsExport SurvivalExport TimingExternal ShocksOil Price ShocksOil Supply Disruption
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Testing for a unit root in time series regression
Peter C.B. Phillips, Pierre Perrón · Biometrika · 1988 · 17.9K citations
Partial residuals for the proportional hazards regression model
David Schoenfeld · Biometrika · 1982 · 2.9K citations