Renewable Energy · 2023 · 38 citations · 60 references
Social SciencesEconomicsNatural Resource EconomicsEnergy EconomicsEnergy PolicySustainable DevelopmentClean Technology InnovationEnergy SecurityLow-carbon InnovationRenewable EnergyRenewable Energy EconomicsSustainable Development EconomicsEco-efficiencyEco-efficiency MeasurementEco-innovationEfficiencyEnergy Efficiency PolicyFinancial Market EfficiencyRenewable Energy Innovation
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Testing for a unit root in time series regression
Peter C.B. Phillips, Pierre Perrón · Biometrika · 1988 · 17.9K citations
Testing for unit roots in heterogeneous panels
Kyung So Im, M. Hashem Pesaran, Yongcheol Shin · Journal of Econometrics · 2003 · 15K citations · Full text