Paul Hubert

amse seminar

Paul Hubert

Sciences Po
Are all central bank asset purchases the same?

IBD Amphi

Îlot Bernard du Bois - Amphithéâtre

5-9 boulevard Maurice Bourdet
13001 Marseille

Monday, May 2 2022| 11:30am to 12:45pm

Ewen Gallic: ewen.gallic[at]
Avner Seror: avner.seror[at]


We investigate the financial market effects of central bank asset purchases by exploiting the unique setting provided by ECB’s PSPP and PEPP policies. These programs consist in purchases of identical assets. The PSPP aimed to reduce deflationary risks, while the PEPP was announced to alleviate sovereign risks. We assess the effects of both policies on both intermediate objectives. We find that the PSPP positively affects inflation swaps while the PEPP negatively impacts sovereign spreads. We explore the reasons for these differentiated effects. Making the rationale of a policy clear and credible influences its transmission to asset prices.

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