We use establishment-level data from the 1850-1880 censuses of manufacturing to study the relationships among establishment size, steam power use, and labor productivity. Large establishments, measured here by employment, were much more likely to use steam power than smaller establishments. By...

In their new book, Creating Abundance: Biological Innovation and American Agricultural Development (Cambridge, 2008), Olmstead and Rhode offer a radically new interpretation of American agricultural development from the late 18th to early 20th century. While earlier scholars have ascribed a...