The short-run interdependence of prices and price volatility across three major international stock markets is studied. Daily opening and closing prices of major stock indexes for the Tokyo, London, and New York stock markets are examined. The analysis utilizes the autoregressive conditionally...

We examine the volatility implications of around-the-clock foreign exchange trading with transaction data on futures contracts from the Chicago Mercantile Exchange and the London International Financial Futures Exchange. We find higher U.S.-European and U.S.-Japanese exchange-rate volatilities...

A simple time-series market microstructure model is constructed within which existing models of spread components are reconciled. We show that existing models fail to decompose the spread into all its components. Two alternative extensions of the simple model are developed to identify all the...

To what extent are the empirical regularities implied by market microstructure theories useful in predicting the short-run behavior of stock returns A two-equation econometric model of quote revisions and transaction returns is developed and used to identify the relative importance of different...