Strategic Agent-Based Modeling of Financial Markets

Understanding the implications of algorithmic trading calls for modeling financial markets at a level of fidelity that often precludes analytic solution. We describe how agent-based simulation modeling can be combined with game-theoretic reasoning to examine the effects of market variables on outcom...

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Bibliographic Details
Main Authors: Michael P. Wellman, Elaine Wah
Format: Article
Language:English
Published: Russell Sage Foundation 2017-01-01
Series:RSF: The Russell Sage Foundation Journal of the Social Sciences
Subjects:
Online Access:http://www.rsfjournal.org/doi/full/10.7758/RSF.2017.3.1.06
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author Michael P. Wellman
Elaine Wah
author_facet Michael P. Wellman
Elaine Wah
author_sort Michael P. Wellman
collection DOAJ
description Understanding the implications of algorithmic trading calls for modeling financial markets at a level of fidelity that often precludes analytic solution. We describe how agent-based simulation modeling can be combined with game-theoretic reasoning to examine the effects of market variables on outcomes of interest. The approach is illustrated in a basic model where investors trade a single security through a continuous double auction mechanism. Our results demonstrate the feasibility of the approach, and raise questions about the use of spreads as a proxy for trading cost and welfare.
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spelling doaj.art-42852e4485fa4d58be598cfc7f7b426d2022-12-21T17:17:13ZengRussell Sage FoundationRSF: The Russell Sage Foundation Journal of the Social Sciences2377-82532377-82612017-01-013110411910.7758/RSF.2017.3.1.06Strategic Agent-Based Modeling of Financial MarketsMichael P. Wellman0Elaine Wah1University of MichiganIEX GroupUnderstanding the implications of algorithmic trading calls for modeling financial markets at a level of fidelity that often precludes analytic solution. We describe how agent-based simulation modeling can be combined with game-theoretic reasoning to examine the effects of market variables on outcomes of interest. The approach is illustrated in a basic model where investors trade a single security through a continuous double auction mechanism. Our results demonstrate the feasibility of the approach, and raise questions about the use of spreads as a proxy for trading cost and welfare.http://www.rsfjournal.org/doi/full/10.7758/RSF.2017.3.1.06algorithmic tradingagent-based modeling
spellingShingle Michael P. Wellman
Elaine Wah
Strategic Agent-Based Modeling of Financial Markets
RSF: The Russell Sage Foundation Journal of the Social Sciences
algorithmic trading
agent-based modeling
title Strategic Agent-Based Modeling of Financial Markets
title_full Strategic Agent-Based Modeling of Financial Markets
title_fullStr Strategic Agent-Based Modeling of Financial Markets
title_full_unstemmed Strategic Agent-Based Modeling of Financial Markets
title_short Strategic Agent-Based Modeling of Financial Markets
title_sort strategic agent based modeling of financial markets
topic algorithmic trading
agent-based modeling
url http://www.rsfjournal.org/doi/full/10.7758/RSF.2017.3.1.06
work_keys_str_mv AT michaelpwellman strategicagentbasedmodelingoffinancialmarkets
AT elainewah strategicagentbasedmodelingoffinancialmarkets