文章基本信息

标题：Why do Firms Hold Oil Stockpiles?
本地全文：下载
作者：Mason, Charles F.
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：2011
出版社：Food Distribution Research Society
摘要：Persistent and significant privately-held stockpiles of crude oil have long been an important empirical regularity in the United States. Such stockpiles would not rationally be held in a traditional Hotelling-style model. How then can the existence of these inventories be explained? In the presence of sufficiently stochastic prices, oil extracting firms have an incentive to hold inventories to smooth production over time. An alternative explanation is related to a speculative motive - firms hold stockpiles intending to cash in on periods of particularly high prices. I argue that empirical evidence supports the former but not the latter explanation.
关键词：Petroleum Economics;Stochastic Dynamic Optimization