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The Simple Economics of Commodity Price Speculation
Christopher R. Knittel
Robert S. Pindyck
出版
National Bureau of Economic Research
, 2013
URL
http://books.google.com.hk/books?id=bLSCmwEACAAJ&hl=&source=gbs_api
註釋
It relates to investments in oil reserves, inventories, or derivatives (such as futures contracts). Turning.