“A Green Light for Red Patents: New Evidence from Soviet Innovation Abroad, 1933 to 1991,” Michigan State University, 2010, revise and resubmit, European Review of Economic History.
“Bad International Relations but More Science? Soviet Technological Spillovers and the Boycott of the 1980 Moscow Olympics,” with Maksym Ivanya, Michigan State University, May 2015, under review
“The Innovation Economy in Pink and Black,” Michigan State University, March 2014
“A New Geography of Lynching from the New National Lynching Data Set,” Michigan State University, October 2013
“The Color of Lynching,” Michigan State University, presented at the American Economic Association meetings, Chicago, January 2012.
“Under-adjustment to Extreme Macroeconomic Events? Evidence from Michigan Households during the Great Recession,” October 2010.
“Is Intellectual-Property Protection in Developing Countries and Emerging Markets Driven by Supply or Demand? Evidence from Ethanol Production in Brazil, 1980 to 2008,” with Chaleampong Kongchareon, Michigan State University, March 2010.
“Financial Crisis and Growth in Nigeria: Evidence from the Community Banking System,” Stanford University, September 2003.
“Export Platforms in Tunisia”, Center for International Development, Harvard University, June 2000 [Harvard Business School, “Making Markets Work”].
“Export Platforms in Ghana”, Center for International Development, Harvard University, October 1999 [Harvard Business School, “Making Markets Work”].