We examine a general class of volatility over volume liquidity proxies as computed from low frequency (daily) data. We start from the Kyle and Obizhaeva (2016) hypothesis of transaction cost invariance to identify a new volatility over volume liquidity proxy “VoV(%Spread)” for percent spread...

Using data on a sample of NYSE stocks and their respective options contract, we examine how option-implied volatility influences liquidity provision on the equities market. Our findings suggest that in the 30-day leading up to an earnings release, implied volatility is negatively associated with...

Theoretical models of limit order books populated with liquidity traders suggest a link between order aggressiveness, spreads and the cost of waiting for order execution. We directly test these models using an experimental setting where waiting time is important for traders, namely the...

In theoretical models of limit order books populated with liquidity traders there is a link between order aggressiveness, spreads, and the cost of waiting for execution. We directly test these models using an experimental setting where waiting time is important for traders, namely the...