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Swiss Economics assesses Beta risk of Parisian airports
The opinion will play a central role in the negotiations between Aéroports de Paris Group and the French government regarding the Economic Regulation Agreement over the 2021-25 period.
For the assessment of Beta risk, the regulator relied on evidence provided by Swiss Economics. Our contribution was twofold. First, we analysed what drives airports’ systematic risk and defined risk categories for airports under ART’s mandate. Second, we identified valid comparator airports and determined the level of their Beta risk, using regression analysis of stock returns. Our reports on drivers of Beta risk and comparator Betas can be downloaded directly from ART’s website: