High Frequency Trading: Strategic Competition Between Slow and Fast Traders

Fabrice Rousseau, Herve Boco and Laurent Germain
Additional contact information
Herve Boco: TBS Business School
Laurent Germain: TBS Business School

Economics Department Working Paper Series from Department of Economics, National University of Ireland - Maynooth

Abstract: In the following paper we analyze the strategic competition between fast and slow traders. A fast or High Frequency Trader (HFT) is defned as a trader that has the ability to react to information faster than other informed traders and as a consequence can trade more than other traders. This trader benefits from low latency compared to slower trader. In such a setting, we prove the existence and the unicity of an equilibrium with fast and slow traders. We and that the speed advantage of HFTs has a beneficial effect on market liquidity as well as price effciency. The positive effect on liquidity is present only if there are 2 or more HFTs. However, despite those effects slower traders are at a disadvantage as they are not able to trade on their private information as many times as their HFTs counterpart. Once they can, most of their private information has been incorporated into prices due to the lower latency of HFTs. This implies that slower traders are worse off when HFTs are present. The speed differential benefits HFTs as they earn higher expected profits than their slower counterparts and also benefits liquidity traders. We find the existence of an optimal level of speed for HFT.

Keywords: High frequency trading; Insider; Volatility; Market effciency. (search for similar items in EconPapers)
JEL-codes: D43 D82 G14 G24 (search for similar items in EconPapers)
Pages: 40 pages
Date: 2020
New Economics Papers: this item is included in nep-mst
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://repec.maynoothuniversity.ie/mayecw-files/N296-20.pdf

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:may:mayecw:n296-20.pdf

Access Statistics for this paper

More papers in Economics Department Working Paper Series from Department of Economics, National University of Ireland - Maynooth Contact information at EDIRC.
Bibliographic data for series maintained by ( this e-mail address is bad, please contact ).