When Washington Shut Down Wall Street unfolds like a mystery story. It traces Treasury Secretary William Gibbs McAdoo's triumph over a monetary crisis at the outbreak of World War I that threatened the United States with financial disaster. The biggest gold outflow in a generation imperiled...

The outbreak of World War I shut the New York Stock Exchange for more than four months. The conventional explanation maintains that the closure prevented a collapse in stock prices that threatened a repetition of the Panic of 1907. This paper shows that the Wilson Administration encouraged the...