* Public finance

*Economic crimes;

* Analysis of tax evasion;

* Theory of bureaucracy;

* Parliamentary lobbying regulation and interest groups;

* Regulation and procurement of monopoly firms;

* Labour market and monopoly union models;

* Game theory and constitutional choices;

* Analysis of electoral systems, with application to Italy and the European Union;

* Public co-financing of private investments and corruption;

* Analysis of the impact of ageing population on the EU pension systems;

* Local public finance.