Technological change was unskilled-labor-biased during the early Industrial Revolution, but is skill-biased today. This is not embedded in extant unified growth models. We develop a model which can endogenously account for these facts, where factor bias reflects profit-maximizing decisions by...

During the Industrial Revolution technological progress and innovation became the main drivers of economic growth. But why was Britain the technological leader? We argue that one hitherto little recognized British advantage was the supply of highly skilled, mechanically able craftsmen who were...

This paper provides the first quantitative assessment of Jamaican standards of living and income inequality around 1774. To this purpose we compute welfare ratios for a range of occupations and build a social table. We find that the slave colony had extremely high living costs, which rose...

This paper introduces a new measure of residential segregation based on individual-level data. We exploit complete census manuscript files to derive a measure of segregation based upon the racial similarity of next-door neighbors. Our measure allows us to analyze segregation consistently and...

Most analysts of the modern Latin American economy have held the pessimistic belief in historical persistence -- they believe that Latin America has always had very high levels of inequality, and that it's the Iberian colonists' fault. Thus, modern analysts see today a more unequal Latin America...

The paper examines changes in wage and hour labor regulation between 1898 and 1938. Many see the 1905 Lochner Supreme Court decision striking down hours limits for men as the beginning of 30 years in which labor regulation was stymied by the doctrine of "freedom of contract." That issue played a...

Why was the Industrial Revolution successful at generating sustained growth? Some have argued that there was a fundamental change in the way that new technology was developed during this period, but evidence for this argument remains largely anecdotal. This paper provides direct quantitative...

This note lays out the basic Susceptible-Infected-Recovered (SIR) epidemiological model of contagion, with a target audience of economists who want a framework for understanding the effects of social distancing and containment policies on the evolution of contagion and interactions with the...

We explore the role of government in the nexus of finance and trade starting from the earliest days of organised finance in England and then broadening the analysis to 84 countries from 1960 to 2004. For 18th century England, we find that the government expenditures and international trade did...