This paper proposes the first tractable rational expectation equilibrium model that includes both endogenous price and endogenous execution probability. I use the model to examine the market outcome when the informed trader can split trades between an exchange and a crossing network (dark pool)...

We find that investment responds more sensitively to a firm's Tobin's q when its share price is more discrete. Low-price U.S. stocks exhibit higher investment-q sensitivity, but this pattern disappears in countries whose tick sizes increase with share prices. Using Tick Size Pilot Program as a...