"Do Trade Agreements Actually Reduce Trade Volatility?" with Josh Ederington and Yoonseon Han, Canadian Journal of Economics forthcoming 2025 (I assume CJE will fix the format of Table 1 before the final version! I tried valiantly but could not make it look reasonable in their TeX style).

"Trade and Labor Market Segregation in Colombia," with Josh Ederington and Kenneth R. Troske, Review of International Economics 2024.

"Borders, Geography, and Economic Activity: The case of China," with Hao Guo, Regional Science and Urban Economics 2021.
Final working paper version

 "Risk and Discrimination," with Josh Ederington and C. Jill Stowe, B.E. Journal of Economic Analysis and Policy 2019; 19(3).

"Austerity and Exports," with Rishav Bista, Josh Ederington, and Brandon Sheridan, Review of International Economics 2016; 24(2).

"On Persistent Poverty in a Rich Country," with Tonmoy Islam and James P. Ziliak, Southern Economic Journal 2015; 81(3).

"On the Robustness of Coefficient Estimates to the Inclusion of Proxy Variables," with Christopher Bollinger, Journal of Econometric Methods 2015; 4(1).

"When is Trade Protection Good for Growth?" with Bulent Unel, Economic Inquiry 2013; 51(1).

"Trade Policy in Majoritarian Systems,: The case of the U.S." with Per Fredriksson and Xenia Matschke, Canadian Journal of Economics 2011; 44(2).

"Environmental Policy in a Majoritarian System," with Per Fredriksson and Xenia Matschke, Journal of Environmental Economics and Management 2010; 59(2).

"Opening a Stock Exchange," Journal of Development Economics 2009; 90(1).

"Reconsidering the Empirical Evidence on the Grossman-Helpman Model of Endogenous Protection," with Josh Ederington, Canadian Journal of Economics 2008; 41(2).

"Nonlinearities and Robustness in Growth Regressions," American Economic Review Papers & Proceedings 2007; 97(2).

"Institutions and Parameter Heterogeneity," invited contribution to the Journal of Macroeconomics 2007 (special issue on the empirics of growth nonlinearities); 29(3).

"Why Tariffs, not Subsidies? A search for stylized facts," with Josh Ederington, Contributions to Economic Analysis and Policy 2006; 5(1).

"Footloose and Pollution-Free," with Josh Ederington and Arik Levinson, Review of Economics and Statistics 2005; 87(1).

"Trade Liberalization and Pollution Havens," with Josh Ederington and Arik Levinson, Advances in Economic Analysis and Policy 2004; 4(2). Reprinted in The Economics of Pollution Havens, ed. Don Fullerton (Edward Elgar) 2006.

"Are Small Stock Markets Different?" Journal of Monetary Economics 2003; 50(7).

"Is Environmental Policy a Secondary Trade Barrier? An empirical analysis," with Josh Ederington, Canadian Journal of Economics 2003; 36(1).

"Democrats, Dictators, and Demonstrators," Economic Inquiry 2003; 41(2).

"Tariff Uniformity and Growth," with Josh Ederington, Journal of Policy Reform 2002; 5(2).

"Is Democracy a Normal Good? Evidence from democratic movements," Southern Economic Journal 2001; 67(4).

"Democracy and Growth: Alternative Approaches," Journal of Economic Growth 1998; 3(3).

"The Effects of Opioids on Kentucky's Workforce," with Michael W. Clark, Charles Courtemanche, Bethany L. Paris, and Michael T. Childress, report prepared for the Kentucky Department of Public Health, September 2019.

"The Effects of Smoking on Kentucky's Workforce," with Michael W. Clark, Charles Courtemanche, Bethany L. Paris, and Michael T. Childress, report prepared for the Kentucky Department of Public Health,  September 2019.

"The Economic Impact of Diabetes in Kentucky,"  with Michael W. Clark, Charles Courtemanche, Bethany L. Paris, and Michael T. Childress, report prepared for the Kentucky Department of Public Health, June 2019.