We evaluate the impact of government mandated proof of vaccination requirements for access to public venues and non-essential businesses on COVID-19 vaccine uptake. We find that the announcement of a mandate is associated with a rapid and significant surge in new vaccinations (more than 60\%...

We present a new monthly index of the yield on junk (high yield) bonds from 1910-1955. We then use the index to reexamine some of the main debates about the financial history of the interwar years. A close look at junk bond yields: (1) strengthens the view that the decline in lending standards...

This paper explores new estimates of the number of veterans and the value of veterans' benefits -- both cash benefits and land grants -- from the Revolution to 1900. Benefits, it turns out, varied substantially from war to war. The veterans of the War of 1812, in particular, received a smaller...

In World War I the Secretary of the Treasury, William Gibbs McAdoo, hoped to create a broad market for government bonds, the famous Liberty Loans, by following an aggressive policy of "capitalizing patriotism." He called on everyone from Wall Street bankers to the Boy Scouts to volunteer for the...