"Ex-Tridenti Mercatus - Sea power and Maritime Trade in the Age of Globalization", (with Ahmed S. Rahman). Journal of International Economics, Volume 100, May 2016, 95-111. doi:10.1016/j.jinteco.2016.03.001
"Engineering and labor specialization during the industrial revolution", (with Ahmed S. Rahman). Cliometrica, 8(2), 173-200, 2014. doi:10.1007/s11698-013-0098-y
"Product Differentiation and Consumer Surplus in the Micro-finance Industry'", (with Katherine A. Smith, Ahmed S. Rahman and Daniel Chan). B.E. Journal of Economic Analysis and Policy, 13(2), 2013, 991-1022. doi:10.1515/bejeap-2012-0046
"Human capital and technological transition: Insights from the U.S. Navy" (with Ahmed S. Rahman). Journal of Economic History, Vol. 71(3), 2011, 704-729. doi: 10.1017/S0022050711001896
"Time-Varying effects of human capital on military retention", Contemporary Economic Policy, 29(2), 2011, 231-249. doi:10.1111/j.1465-7287.2010.00220.x
"Teenage dropouts and drug use: Does the specification of peer group structure matter?" Economics of Education Review, 28(4), 2009, 497-504. doi:10.1016/j.econedurev.2008.11.001