We examine the relationship between stock liquidity and the difference in domestic and foreign market prices for a sample of 650 international firms cross-listed on a U.S. stock exchange through either an American Depository Receipt (ADR) or an ordinary shares program. We exploit the 2001 change...

The U.S. equity markets recently increased the tick size from one to five cents for smaller capitalization stocks. We show that the larger tick size raised the cost for retail-sized liquidity demanding orders by almost fifty percent, and raised profits to liquidity providers by forty percent....