One of the most difficult problems in the social sciences is measuring the policy climate in societies. Prior to the 1930s the vast majority of labor regulations in the U.S. were enacted at the state level. In this paper we develop several summary measures of labor regulation that document the...

The history of coeducation in U.S. higher education is explored through an analysis of a database containing information on all institutions offering four-year undergraduate degrees that operated in 1897, 1924, 1934, or 1980, most of which still exist today. These data reveal surprises about the...

This paper quantifies the extent to which individuals experience changes in reported racial identity in the historical U.S. context. Using the full population of historical Censuses for 1880-1940, we document that over 19% of black males “passed” for white at some point during their...

We use the Clayton Antitrust Act of 1914 to study the effect of bankers on corporate boards in facilitating access to external finance. In the early twentieth century, securities underwriters commonly held directorships with American corporations; this was especially true for railroads, which...

This paper explores the origins and impact of "truth-in-advertising" regulation during the Progressive era. Was advertising regulation adopted in response to rent-seeking on the part of firms who sought to limit the availability of advertising as a competitive device? Or was advertising...

Military spending, fatalities, and the destruction of capital, all of which are immediately felt and are often large, are the most overt costs of war. They are also relatively short-lived. The costs of war borne by combatants and their caretakers, which includes families, communities, and the...

Beginning in the 1880s, southern states introduced pensions for Confederate veterans and widows. They continued to expand these programs through the 1920s, while states outside the region were introducing cash transfer programs for workers, poor mothers, and the elderly. Using legislative...

We study political dynasties in the United States Congress since its inception in 1789. We document historic and geographic patterns in the evolution and profile of political dynasties, study the extent of dynastic bias in legislative politics versus other occupations, and analyze the connection...

Abraham Lincoln's election produced Southern secession, Civil War, and abolition. Using a new database of slave sales from New Orleans, we examine the connections between political news and the prices of slaves for 1856-1861. We find that slave prices declined by roughly a third from their 1860...

This paper investigates patterns of socioeconomic difference in the wartime morbidity and mortality of black Union Army soldiers. Among the factors that contributed to a lower probability of contracting and dying from diseases were (1) lighter skin color, (2) a non-field occupation, (3)...