WiP Seminar: Francesco Alosa

Title: "Estimating the Elasticity of Turnover from Bunching: Preferential Tax Regimes for Solo Self-employed in Italy"

  • Data: 02 febbraio 2023 dalle 13:00 alle 14:00

  • Luogo: Seminar Room - Piazza Scaravilli, 2 + Microsoft Teams Meeting


Turnover is a key indicator of economic activity, but we know little about how much entrepreneurs adjust it as a response to taxation. This is because business taxation is usually based on profits, rather than turnover. This paper exploits the notch created by the eligibility cut-off of the preferential (turnover) tax regime for solo self-employed in Italy to study turnover responses to taxation. I find that solo self-employed bunch below the turnover threshold to be eligible for the preferential scheme. Effects are different in different sectors, with professionals and business intermediaries showing the largest responses. I estimate the turnover tax elasticity by focusing on the (last) marginal buncher. To do so, I adapt the models of Kleven and Waseem (2013) and Harju et al. (2019) to derive a modified indifference condition that fits the institutional set-up. Finally, this paper also documents profit responses. After the introduction of the preferential turnover regime, I find that many self-employed target specific profitability levels, even if that is not required to access the tax scheme.