RT Journal Article SR Electronic T1 Market Structure Matters JF The Journal of Trading FD Institutional Investor Journals SP 82 OP 84 DO 10.3905/jot.2018.13.4.082 VO 13 IS 4 A1 Charles Polk A1 Evan Schulman YR 2018 UL https://pm-research.com/content/13/4/82.abstract AB Richard Roll observed that continuous markets are more volatile than other market structures. If it is true that continuous markets induce volatility, then unless we change that market structure, we will continue to be plagued with sporadic bursts of nonfunctional, uninformative volatility. This article looks to the underlying reasons and suggests a more serviceable market structure.TOPICS: Legal/regulatory/public policy, quantitative methods