Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7387755 | Resources Policy | 2016 | 4 Pages |
Abstract
In this note, we show that Gulley and Tilton's findings can be rationalized by the theory of storage, as periods of contango and backwardation can be singled out by the sign of the interest-adjusted basis (i. e., storage cost rate minus convenience yield). Our estimation results for the six base metals of the London Metal Exchange show that a stronger association between futures and spot returns during periods of high stocks (i.e., positive interest-adjusted basis) holds only contemporaneously. Indeed, Granger causality, especially from futures to spot returns, may take place regardless of stock levels.
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Authors
Viviana Fernandez,