TY - UNPD A1 - Field, Jonathan A1 - Large, Jeremy T1 - Pro-rata matching and one-tick futures markets T2 - Center for Financial Studies (Frankfurt am Main): CFS working paper series ; No. 2008,40 N2 - We find and describe four futures markets where the bid-ask spread is bid down to the fixed price tick size practically all the time, and which match counterparties using a pro-rata rule. These four marketsĀ“ offered depths at the quotes on average exceed mean market order size by two orders of magnitude, and their order cancellation rates (the probability of any given offered lot being cancelled) are significantly over 96 per cent. We develop a simple theoretical model to ex- plain these facts, where strategic complementarities in the choice of limit order size cause traders to risk overtrading by submitting over-sized limit orders, most of which they expect to cancel. T3 - CFS working paper series - 2008, 40 KW - Limit Order Book KW - Pro-Rata KW - Tick Size KW - Bid-Ask Spread KW - Depths Y1 - 2008 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/6182 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30-62190 ER -