What do we talk about when we talk about corruption?, with Fabio Mendez. Forthcoming, Journal of Law, Economics, and Organization
Training and productivity: Evidence for US manufacturing industries. Forthcoming, Oxford Economic Papers
Green Taxes and Double Dividends in a Dynamic Economy, with D. Kawaguchi and G. Glomm. Journal of Policy Modeling, vol. 30, issue 1, January/February 2008.
Corruption, growth and political regimes: Cross country evidence, with Fabio Mendez. European Journal of Political Economy, v.22, n.1, pp.82-98, 2006.