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Featured researches published by Jézabel Couppey-Soubeyran.


Review of Middle East Economics and Finance | 2013

The Impact of Financial Development on the Relationship between Trade Credit, Bank Credit, and Firm Characteristics: A Study on Firm-Level Data from Six MENA Countries

Jézabel Couppey-Soubeyran; Jérôme Héricourt

Abstract Using a database of more than 1,300 firms from six countries in the MENA region, we study the impact of financial development on the relationship between trade credit on the one hand and bank credit access and firm-level characteristics, especially financial health, on the other hand. Trade credit use increases with the difficulty for gaining access to bank credit, and indicators of the quality of the firm’s financial structure negatively influence the use of trade credit. Additional investigations tend to suggest that increased financial development significantly reduces the substitution relationship between trade credit and bank credit and more generally decreases the influence of most firm-level determinants for trade credit usage. These results are plausibly explained by a demand-driven story: when bank credit access gets increasingly difficult, or when financial health deteriorates, the demand for trade credit increases. Similarly, when financial development increases, firms have better access to bank credit, and impact of this variable (or financial health proxies) on the demand for trade credit becomes less or not significant.


Archive | 2013

Central Banking after the Crisis: Brave New World or Back to the Future? Replies to a questionnaire sent to central bankers and economists

Emmanuel Carré; Jézabel Couppey-Soubeyran; Dominique Plihon; Marc Pourroy


L'Économie politique | 2013

Faut-il séparer les banques ?

Laurence Scialom; Jézabel Couppey-Soubeyran; Christian Chavagneux


Archive | 2014

Augmented Taylor rule versus macroprudential rule. What DSGE models tell us

Emmanuel Carré; Jézabel Couppey-Soubeyran; Salim Dehmej


La Lettre du CEPII | 2017

Réduire les divergences en zone euro en régulant les cycles financiers

Jézabel Couppey-Soubeyran; Salim Dehmej


Revue D Economie Politique | 2016

Pour une combinaison politique monétaire / politique macroprudentielle au service de la stabilité économique et financière de la zone euro

Jézabel Couppey-Soubeyran; Salim Dehmej


L'Économie politique | 2013

Should Banks Be Separated

Jézabel Couppey-Soubeyran; Laurence Scialom; Christian Chavagneux


L'Economie Politique | 2013

Faut-il séparer les banques ? Interview-Débat avec Laurence Scialom

Jézabel Couppey-Soubeyran; Laurence Scialom


Archive | 2012

Quelles leçons de la crise pour les banques centrales ? Débat autour d'une refondation de leurs missions

Jean-Paul Betbèze; Christian Bordes; Jézabel Couppey-Soubeyran; Dominique Plihon


EcoFlash : Mensuel d'informations économiques et sociales | 2011

Les enjeux financiers et monétaires de la présidence française du G20 (1)

Emmanuel Carré; Jézabel Couppey-Soubeyran

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