【作者(必填)】Xiaoliang Liu ,Guenther Filler and Martin Odening

【文题(必填)】Testing for speculative bubbles in agricultural commodity prices: a regime switching approach

【年份(必填)】2013 Agricultural Finance Review

【全文链接或数据库名称(选填)】http://www.emeraldinsight.com/doi/full/10.1108/00021461311321384