Ing-Haw Cheng, Wei Xiong

Bibliographic Information

NBER Working Paper No. 19642
Issued in November 2013
NBER Program(s):AP, EEE, IFM, ME

Published: Financialization of Commodity Markets Annual Review of Financial Economics Vol. 6: 419-441 (Volume publication date December 2014) First published online as a Review in Advance on October 09, 2014 DOI: 10.1146/annurev-financial-110613-034432 Ing-Haw Cheng and Wei Xiong citation courtesy of

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The large inflow of investment capital to commodity futures markets in the last decade has generated a heated debate about whether financialization distorts commodity prices. Rather than focusing on the opposing views concerning whether investment flows either did or did not cause a price bubble, we critically review academic studies through the perspective of how financial investors affect risk sharing and information discovery in commodity markets. We argue that financialization has substantially changed commodity markets through these mechanisms.

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