Short lived arbitrage opportunities arise when prices adjust with a lag to new information. They are toxic because they expose dealers to the risk of trading at stale quotes. Hence, theory implies that more frequent toxic arbitrage opportunities and a faster arbitrageurs' response to these...

Existing literature documents a significant post-decimalization decline in inter-market quote competitiveness. We show that this result is due primarily to the decline in 100-share NBBO-matching quotes posted by NASDAQ. Particularly, after decimalization, such quotes decline by more than 90%. At...

We analyse liquidity dynamics in the UK long gilt futures market. We use a novel order book dataset to assess liquidity resilience to sources of pressure such as policy operations or episodes of financial distress. Our results provide evidence in favour of resilience. We further show that this...

If the technological revolution which has taken place over the past decades has lowered information costs and if information costs increase in distance, distance should - ceteris paribus - become less important in determining international bank lending. We are using a dataset on assets and...