Information content of order flows in the FX market: importance of nonfundamental factors
ISSN: 0307-4358
Article publication date: 6 July 2021
Issue publication date: 29 October 2021
Abstract
Purpose
The purpose of the paper is to show that order flows determine exchange rate dynamics because they carry information about nonfundamental factors besides macroeconomic fundamentals.
Design/methodology/approach
To understand the role of nonfundamental factors in driving order flows, this study uses two approaches. Initially, Evans and Rime (2016) VAR framework is followed to study the incremental information transmitted by order flow compared to macroeconomic variables. Then, the study uses the settings in which Rime et al. (2010) conduct their empirical work, which gives the researcher more latitude in specifying the identity of the factors that drive order flows.
Findings
The findings evidence that order flows explain the dynamics of the TND/USD exchange rate. The results highlight that order flows convey information about technical strategies, the currency systematic factors and political risk. This study also documents the presence of a Ramadan effect in exchange rates and order flows.
Originality/value
This study makes four contributions to the literature. First, it complements the literature on the FX microstructure of emerging markets. The study investigates the information content carried by order flows, while the previous literature has focused solely on examining the explanatory power of order flows to explain exchange rates in emerging countries. The second contribution is that the study demonstrates formally that order flows determine exchange rates because they transmit information about nonfundamental factors. Third, this study is the first to examine whether order flows convey information about technical analysis. Four, the study relates order flow to nontraditional factors that are relevant to the Tunisian FX market.
Keywords
Citation
Hammami, Y. and Kharrat, S. (2021), "Information content of order flows in the FX market: importance of nonfundamental factors", Managerial Finance, Vol. 47 No. 12, pp. 1736-1764. https://doi.org/10.1108/MF-07-2020-0376
Publisher
:Emerald Publishing Limited
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