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Study of Nonlinear Cointegration Relationship between Oil Price Fluctuations and Chinas Inflation |
School of Finance and Economics, Jiangsu University |
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Abstract The cointegration relationship between fluctuation of international oil prices and inflation in China mostly shows that there are two stages of nonlinear threshold cointegration relationship, with -0.72 as the dividing threshold. In the short term nonequilibrium, the international oil prices tend to bring the nonequilibrium back to equilibrium. At Stage One, inflation tends to produce equilibrium whereas at Stage Two, it tends to strengthen nonequilibriium. At both Stage One and Two, the fact that inflation adjustment factor is greater than that in international oil prices indicates that equilibrium is mainly achieved by inflation adjustment when there is a shortterm nonequilibrium.
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