“Turning Relative Deprivation into a Performance Incentive Device,” (with Grzegorz Kosiorowski), Journal of Mathematical Sociology, Vol. 45, 2021.
“Reexamining the Influence of Conditional Cash Transfers on Migration from a Gendered Lens: Comment,” Demography, Vol. 58, 2021.
“An Optimal Split of School Classes,” Economic Analysis and Policy, Vol. 69, 2021.
“Menopause as a Regulatory Device for Matching the Demand for Children with its Supply: A Hypothesis,” Economics and Human Biology, Vol. 42, 2021.
“Community Influence as an Explanatory Factor Why Roma Children Get Little Schooling,” (with Ruxanda Berlinschi), Public Choice, Vol. 189, 2021.
“A Social-Psychological Reconstruction of Amartya Sen’s Measures of Inequality and Social Welfare,” (with Wiktor Budzinski), Kyklos, Vol. 74, 2021.
“Why Reducing Relative Deprivation but not Reducing Income Inequality Might Bring Down COVID-19 Infections,” Journal of Government and Economics, Vol. 4, 2021.
“Risk Aversion when Preferences are Altruistic,” (with Wiktor Budzinski and Marcin Jakubek), Economics Letters, Vol. 216, 2022.
“Can the Evolution of Joint Savings Agreements Counter the Effect of Higher Costs of Migration on its Intensity?,” (with Marcin Jakubek), Journal of Evolutionary Economics, Vol. 32, 2022.
“On the Optimal Size of a Joint Savings Association,” (with Wiktor Budzinski, Marcin Jakubek, and Grzegorz Kosiorowski), Journal of Comparative Economics Vol. 50, 2022.
“Corrigendum to ‘Relation between a Social Welfare Function and the Gini Index of Income Inequality’,” Journal of Economic Theory Vol. 206, 2022.