Journal of Financial Economics Vol. 86 No. 2 2007
Affirmative obligations and market making with inventory
Abstract
Existing empirical studies provide little support for the theoretical prediction that market makers rebalance their inventory through revisions of quoted prices. This study provides evidence that the NYSE's specialist does engage in significant inventory rebalancing, but only when not constrained by the affirmative obligation to provide liquidity imposed by the Price Continuity rule. The evidence also suggests that such obligations are associated with better market quality, but impose significant costs on the specialist. The specialist mitigates these costs through discretionary trading when the rule is not binding. These findings shed light on how exchange rules affect market makers’ behavior and market quality.
- DOI
- 10.1016/j.jfineco.2006.11.002
- Volume
- 86
- Issue
- 2
- Pages
- 513-542
- Language
- en
- Sources
- bibtex:phds-export.bib openalex crossref