We analyse the impact of two major financial frictions on market quality in a high-frequency environment: market fragmentation and exchange fees. We find fragmentation significantly improves market quality, with benefits increasing with greater fragmentation. Fragmentation significantly reduces...

We document a form of marking the close committed without transacting. Instead, manipulators utilize periods of order-book illiquidity to inflate the benchmark price. We find instances of closing price manipulation are associated with increases in end of day returns and, contrary to findings in...

The main purpose of this project is to examine the liquidity and activity in the secondary market for Norwegian debt securities. The second objective is to determine whether the activity and data availability is sufficient to construct indicators that can be used to monitor the state of...

We use data on actual holding periods for all investors in a stock market over a 10 year period to investigate the links between holding periods, liquidity, and asset returns. Microstructure measures of liquidity are shown to be important determinants of the holding period decision of individual...