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Global information distribution in the gold OTC markets

journal contribution
posted on 01.10.2015, 00:00 authored by E F L Chai, Adrian LeeAdrian Lee, J Wang
This paper aims to estimate the global information distribution in the OTC gold market. Using the two-scale realized variance as a proxy for information flow, we estimate the information shares of Asia, Europe, London/New York and the United States, with London/New York covering the two-hour overlapping trading in London afternoon and New York morning. We find that over the sample period of 1996 to 2012, the average daily information shares are 17%, 31%, 22%, and 30% for Asia, Europe, London/New York and the U.S., respectively. On a per-hour basis, the information share of London/New York is over two and half times of those of the rest of Europe and the U.S., and over five times of the information share of Asia. Despite doubling its share of OTC trading, Asia's information share actually declined from about 20% in the late 1990s to around 15% in 2009-2012, with the opposite trend for the London/New York market. Private information flow, measured by the volatility impact of unexpected order flows, has a flatter distribution across Asia, Europe, and the U.S., possibly due to the presence of the same large gold dealers in different markets. The declining information share of Asia and the concentration of information to the two-hour London/New York trading raise concerns for regional market development and global market stability.

History

Journal

International Review of Financial Analysis

Volume

41

Pagination

206 - 217

Publisher

Elsevier

Location

Amsterdam, The Netherlands

ISSN

1057-5219

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal

Copyright notice

2015, Elsevier Inc.