Energy · 2012 · 25 citations · 18 references
Natural ResourcesBusiness EconomicsEconomicsCausal InferenceEnergy EconomicsPricing TheoryCause-and-effect LinkagesCommodity Price DynamicsEnergy PricingGas EconomicsNatural Gas Market EconomicsOil EconomicsCausalityNatural Gas PricingSystem Marginal Pricing
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Testing for a unit root in time series regression
Peter C.B. Phillips, Pierre Perrón · Biometrika · 1988 · 17.9K citations