A birth certificate establishes a child's legal identity and age, but few quantitative estimates of the significance of birth registration exist. Birth registration laws were enacted by U.S. states in the 19th and early 20th centuries. Using 1910–1930 census data, this study finds that minimum...

A striking negative correlation exists between an area's residential racial segregation and its population characteristics, but it is recognized that this relationship may not be causal. I present a novel test of causality from segregation to population characteristics by exploiting the...

The Great Migration–the massive migration of African Americans out of the rural South to largely urban locations in the North, Midwest, and West–was a landmark event in US history. Our paper shows that this migration increased mortality of African Americans born in the early twentieth...

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...

The Agricultural Adjustment Act (AAA) was associated with a population shift in the United States in the 1930s. Evaluating the relationship between the AAA and the incidence of malaria can therefore offer important lessons regarding the broader consequences of demographic changes. Using a...

A birth certificate establishes a child's legal identity and is the sole official proof of a child's age. However, quantitative estimates on the economic significance of birth registration are lacking. Birth registration laws were enacted by the majority of U.S. states in late 19th and early...

This paper examines the impact of mass production on economic development in the United States and Sweden between the 1930s and early 1970s. It suggests that the historical experience in both countries can be used to illustrate a possible pathway for promoting progressive development of the...

This paper examines the effect of waterborne lead exposure on infant mortality in American cities over the period 1900 to 1920. Variation across cities in water acidity and the types of service pipes, which together determined the extent of lead exposure, identifies the effects of lead on infant...

The Protestant ethic has been depicted as declining in America between 1870 and 1930, due to new affordable consumer durables and less rewarding industrial work. This article re-examines this period and finds that the Protestant ethic did not so much decline as become transformed. The work ethic...

Algan and Cahuc in "Inherited Trust and Growth" (AER, 2010) argue that "inherited trust" is a key factor in explaining growth rates across countries. They derive a measure of inherited trust by linking respondents' "home countries" in the United States General Social Survey (1972-2004) and the...