“…To help explain the cross‐section of price discovery across stocks, we include the exchange rate variable introduced by Lockwood, Lockwood, and Lau (). The measure, TRP (translation risk percentage), is derived from a three‐system vector error correction model using one‐minute data: where for stock i , is the impulse response function measuring the long‐run responses of prices on the NYSE (home exchange) to a shock in the home currency to U.S. dollar exchange rate ( E ).…”