- Choosing pictures at an exhibition: do identity values influence the willingness to pay for art?, Review of Social Economy (2022), vol. 80 (2), pages 250-267, (with M. Meleddu and M. Vannini)
- Understanding the influence of guilt, loss and self-awareness on gambling behaviour, Economics Bulletin (2019), vol. 39(1), 223-236 (with A. Bussu and P. Leadbetter)
- The bi-directional relationship between gambling and addictive substances, International Gambling Studies (2015), vol. 15(2), pages 285-308, (with A. Bussu)