Short-run Price-Inventory Dynamics in World Crude Oil Market under Different Shocks

Abstract

This paper explores the short-run price-inventory dynamics in the presence of different shocks. Classical competitive storage model states that inventory decision considers both current and future market condition, and thus interacts with spot and expected future spot prices. We study competitive storage holding in an equilibrium framework, focusing on the dynamic response of price and inventory to different shocks. We show that news shock generates response profile different from traditional contemporaneous shocks in price and inventory. The model is applied to world crude oil market, where the market expectation is estimated to experience a sharp change in early 2000s, together with a persisting constrained supply relative to demand. The expectation change has limited effect on crude oil spot price though.

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Cite this paper

@inproceedings{Jin2013ShortrunPD, title={Short-run Price-Inventory Dynamics in World Crude Oil Market under Different Shocks}, author={Xin Jin}, year={2013} }