The increasing popularity of non-dealer security markets that offer automated, computer-based, continuous trading reflects a presumption that institutionally-set trading sessions are economically obsolete. This theoretical paper investigates the effect of the trading frequency, a key feature of...

International multiple listing offers a unique opportunity to study the efficiency of information transmission across national markets. The knowledge gained from observing a stock of the same company priced in multiple markets differs from what may be gained from observing relations across...

We study 84 dual-class stock unifications, where superior vote shareholders gave up their superior voting status (all firm stocks became "one share one vote") and received (in most cases) compensation in the form of additional shares. Unifications are essentially intrafirm transactions of voting...

We investigate nontradable and tradable identical Treasury derivatives. The nontradability premium is statistically and economically significant, and it covaries positively with interest rate volatility and relative tightness in the markets. Our data offer an almost-perfect laboratory to study...

The weak form of the Efficient Market Hypothesis (EMH) states that current market price reflects fully the information from past prices and rules out prediction based on price data alone. No recent test of time series of stock returns rejects this weak-form hypothesis. This research offers...