We exploit the shift from frequent batch auctions to continuous trading at the Taiwan Stock Exchange to show that liquidity deteriorated in large-cap and efficiency significantly improved in mid-cap and small-cap after trading became continuous. Our results reveal that the migration to the...

We analyse a regulatory change in the Japanese IPO market that created an abrupt shift from hybrid price-discriminatory auctions to bookbuilding. We find that bookbuilding leads to significantly higher underpricing than hybrid price-discriminatory auctions. Further, we find evidence that price...

We investigate the relationship between latency arbitrage and trading via frequent batch auctions (FBA). We show that increases in single and cross-market latency arbitrage opportunities (LAOs) are linked to an economically meaningful increase in FBA activity, which implies that slower traders...