"Merged Municipalities, Higher Debt: On Free-Riding and the Common Pool Problem in Politics" (med Che-Yuan Liang), Public Choice 143 (1-2), 157-172, 2010.  pdf

"The Looks of a Winner: Beauty and Electoral Success" (med Niclas Berggren och Panu Poutvaara), Journal of Public Economics 94 (1-2), 8-15, 2010.  Länk

"The Political Opinions of Swedish Social Scientists" (med Niclas Berggren och Charlotta Stern), Finnish Economic Papers 22 (2), 75-88, 2009.  Artikel  Supplement

"Education Returns of Wage Earners and Self-Employed Workers: Rejoinder" (med Panu Poutvaara och Juha Tuomala), Economics of Education Review 28, 648, 2009.

"Education Returns of Wage Earners and Self-Employed Workers: Comment" (med Panu Poutvaara och Juha Tuomala), Economics of Education Review 28, 641-644, 2009.

"Faces of Politicians: Babyfacedness Predicts Inferred Competence but Not Electoral Success" (med Panu Poutvaara och Niclas Berggren), Journal of Experimental Social Psychology 45 (5), 1132-1135, 2009. pdf

"Trust and Growth: A Shaky Relationship" (med Niclas Berggren och Mikael Elinder), Empirical Economics 35 (2), 251-274, 2008.

"Inequality and Trust in Sweden: Some Inequalities are More Harmful Than Others" (med Magnus Gustavsson), Journal of Public Economics 92 (1-2), 348-365, 2008, (working paper-version).

"An Economic Analysis of Voting in Sweden", Public Choice 127 (3), 251-265, 2006. pdf

"Free to Trust: Economic Freedom and Social Capital" (med Niclas Berggren), Kyklos 29 (2), 141-169, 2006. pdf

"Optimal Utilitarian Taxation and Horizontal Equity" (med Luca Micheletto), Journal of Public Economic Theory 7 (4), 681-708, 2005. pdf

"Does Free Trade Really Reduce Growth? Further Testing Using the Economic Freedom Index" (med Niclas Berggren), Public Choice 122 (1-2), 99-114, 2005. pdf

"Central Bank Conservatism and Labor Market Regulation" (med Stefan Laséen), European Journal of Political Economy 21 (2), 345-363, 2005.