Description et utilisation du modèle HERMES
Beschrijving en gebruik van het HERMES-model

The Federal Planning Bureau's econometric model HERMES will be used to calculate the macroeconomic and budgetary impact of each political party's set of priority measures over the next legislature. This working paper summarises the characteristics of the model and describes its structure and main transmission mechanisms. It then illustrates the functioning of the model using several economic policy variants. Finally, this working paper describes the procedure for constructing the reference scenario and presents the main results of the June 2023 economic outlook. Those forecasts constitute the prefiguration of the reference scenario which will be published in February 2024, covering the period 2024-2029.