I'm delighted to announce that as of today I've joined the Amsterdam School of Economics UvA Amsterdam as tenure-track Assistant Professor! I'm looking forward to interacting with this great academic community!

The Cost of Gender Identity Norms: Evidence from a Spouse Tax Credit |Tommaso Giommoni @enrico_rubolino #econtwitter cesifo.org/en/publication…

🚨Happy to see "Fiscal Rules, Corruption and Electoral Accoutability" published on Journal of Politics @[email protected] with Tommaso Giommoni: - Fiscal rules reduce corruption among 🇮🇹 municipalities - The effects are driven by re-eligible mayors reducing rent-seeking journals.uchicago.edu/doi/10.1086/73…

Glad to share a new WP with G. Loumeau & M. Tabellini: “Extractive Taxation and the French revolution” Relying on plausibly exogenous tax borders in France, we find that higher taxes triggered more riots, ultimately fueling the French Revolution🧵👇 Link:papers.ssrn.com/sol3/papers.cf…

New CEPR Discussion Paper - DP20110 Extractive Taxation and the French Revolution Tommaso Giommoni Tommaso Giommoni UvA Amsterdam UvA ASE UvA_EB, Gabriel Loumeau Vrije Universiteit Amsterdam (inactief), Marco Tabellini Harvard Business School ow.ly/1fIA50VvLIn #CEPR_EH #CEPR_PoE #CEPR_PE #EconTwitter

🆕 Using machine learning to detect corruption Today on VoxDev, Elliott Ash (ETH Zurich), S Galletta (ETH Center for Law & Economics) & Tommaso Giommoni (UvA Amsterdam) discuss how machine learning can improve corruption detection and prevention in Brazil: voxdev.org/topic/methods-…

Using machine learning to detect corruption Last week on VoxDev, Elliott Ash (ETH Zurich), S Galletta (ETH Center for Law & Economics) & Tommaso Giommoni (UvA Amsterdam) discussed how machine learning can improve corruption detection and prevention in Brazil: voxdev.org/topic/methods-…

Glad to see this VoxEu column covering our recent work with G. Loumeau and M. Tabellini on the impact of extractive taxation on the French Revolution!

Using machine learning to detect corruption Last month on VoxDev, Elliott Ash (ETH Zurich), S Galletta (ETH Center for Law & Economics) & Tommaso Giommoni (UvA Amsterdam) discussed how machine learning can improve corruption detection and prevention in Brazil: voxdev.org/topic/methods-…

New CEPR Discussion Paper - DP20441 The Economic Costs of Ambiguous Laws Tommaso Giommoni, Luigi Guiso EIEF - Einaudi Institute for Economics and Finance, Claudio Michelacci EIEF - Einaudi Institute for Economics and Finance, Massimo Morelli Università Bocconi ow.ly/nuNL50WmRJJ #CEPR_MG #EconTwitter

Se le leggi italiane fossero chiare come la Costituzione, il Pil salirebbe del 5 per cento. La normativa poco trasparente costa 110 miliardi l'anno. Ne parlano Tommaso Giommoni, L. Guiso, C. Michelacci e M. Morelli lavoce.info/archives/10858…

Italy and the cost of unintelligible laws: 110 billion euros a year Tommaso Giommoni UvA Amsterdam, Luigi Guiso & Claudio Michelacci EIEF - Einaudi Institute for Economics and Finance, Massimo Morelli Università Bocconi ow.ly/sYOp50WF4Bu

(3/X) Now, my coauthors teamed up with the great Tommaso Giommoni to measure the economic impact of these badly designed laws with a novel measure of legal uncertainty: how often higher and lower courts disagree on law interpretation. Brilliant! x.com/cepr_org/statu…