Foreign Exchange Interventions and Intermediary Constraints

Alex Ferreira, Rory Mullen, Giovanni Ricco, Ganesh Viswanath-Natraj and Zijie Wang

No 19556, CEPR Discussion Papers from Centre for Economic Policy Research

Abstract: We study the impact of foreign exchange interventions during periods of tight credit constraints. Expanding on the Gabaix and Maggiori (2015) model, we predict that long-lived spot interventions have larger effects on exchange rates than shortlived swaps, unanticipated interventions are more impactful, and tighter credit constraints amplify effects. Using high-frequency data on Brazilian Central Bank interventions from 1999 to 2023, we find that unanticipated spot sales of USD reserves lead to significant domestic currency appreciation and reduced covered interest parity deviations. Spot interventions outperform swaps, especially when global intermediaries are constrained, and enhance market efficiency by lowering USD borrowing costs.

Keywords: Interventions (search for similar items in EconPapers)
JEL-codes: E44 E58 F31 G14 (search for similar items in EconPapers)
Date: 2024-10
References: Add references at CitEc
Citations:

Downloads: (external link)
https://cepr.org/publications/DP19556 (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:cpr:ceprdp:19556

Ordering information: This working paper can be ordered from
https://cepr.org/publications/DP19556

Access Statistics for this paper

More papers in CEPR Discussion Papers from Centre for Economic Policy Research 33 Great Sutton Street, London EC1V 0DX, UK.
Bibliographic data for series maintained by CEPR ().