“Do Innovative Regions Inevitably Decline? Lessons from Cleveland’s Experience in the 1920s” (with Naomi Lamoreaux and Kenneth Sokoloff) Business and Economic History On-Line 5.

"Financing Invention During the Second Industrial Revolution: Cleveland, Ohio, 1870-1920" (with Naomi Lamoreaux and Kenneth Sokoloff).  In The Financing Of Innovation In Historical Perspective (Lamoreaux and Sokoloff, editors), MIT Press 2007.

“Mobilizing Venture Capital during the Second Industrial Revolution: Cleveland, Ohio, 1870-1920” (with Naomi Lamoreaux and Kenneth Sokoloff) Capitalism and Society 1(3).

"Networks of Capital and Midwestern Industrialization: Cleveland, Ohio 1880-1914"