The competing risks technique is applied to the analysis of times to execution and cancellation of limit orders submitted on an electronic trading platform. Time-to-execution is found to be more sensitive to the limit price variation than time-to-cancellation, even though it is less sensitive to...

We document stylized facts about very short-lived - fleeting - orders submitted to a limit order trading platform, and study the dynamics of fleeting order activity. Principal component analysis for the probabilities of limit order cancellation shows that most of the cross-sectional variation in...

We investigate the extremal behavior of a special class of autoregressive processes with ARCH(1) errors given by the stochastic difference equationwhere are i.i.d. random variables. The extremes of such processes occur typically in clusters. We give an explicit formula for the extremal index and...

Various domestic financial assets in Brazil have provided relatively liquid nonmonetary alternatives. Monthly money demand estimates, which include domestic asset opportunity costs and take account of T-bill repurchase agreements in a dynamic error-correction model, demonstrate the importance of...

We examine market volatility across an automated periodic auction mechanism and a continuous automated auction, using data on five futures contracts traded on the GLOBEX trading system. The analysis is supplemented by a comparison of the periodic market with floor trading. Our data permit...