We explore how firms grow by adding products. In contrast to most earlier work on the topic, our conceptual and empirical framework allows for separate treatment of product innovation (vertical differentiation) and diversification (horizontal differentiation). The market context is Japan's...

Between 1800 and 1860, the United States became the preeminent world supplier of cotton as output increased sixty-fold. Technological changes, including the introduction of improved cotton varieties, contributed significantly to this growth. Measured output per worker in the cotton sector rose...

The Cliometrics literature on slave efficiency has generally focused on static questions. We take a decidedly more dynamic approach. Drawing on the records of 142 plantations with 509 crops years, we show that the average daily cotton picking rate increased about four-fold between 1801 and 1862....

During the first half of of the nineteenth century the United States emerged as a major producer of cotton textiles. This paper argues that the expansion of domestic textile production is best understood as a path- dependent process that was initiated by the proetction provided by the Embargo...

Recent research has suggested that the antebellum U.S. cotton textile industry would have been wiped out had it not received tariff protection. We reaffirm Taussig's judgment that the U.S. cotton textile industry was largely independent of the tariff by the 1830s. American and British producers...

This paper examines one of the central hypotheses of the New Institutional Economics: that the reform of institutions--the rules and regulations enforced by the State that both permit and bound the operation of markets--is crucial for the process of economic growth. It examines this hypothesis...

We explore how changes in ownership and managerial control affect the productivity and profitability of producers. Using detailed operational, financial, and ownership data from the Japanese cotton spinning industry at the turn of the last century, we find a more nuanced picture than the...

I estimate two factor models of Swiss exchange rates during the FirstWorldWar. I have data for five of the primary belligerents: Britain, France, Italy, Germany, and Austria-Hungary. At the outbreak of the war, these nations suspended convertibility of their currencies into gold with the promise...

Fiscal deficits, elevated debt-to-GDP ratios, and high inflation rates suggest hyperinflation could have potentially emerged in many European countries after World War I. We demonstrate that economic policy uncertainty was instrumental in pushing a subset of European countries into...