' 24 Annual Meeting of the French ' 24 Annual Meeting of the French 'Capitalisation' des frais de R&D en France : déterminants et pertinence'. Accounting Association (CD-Rom), Louvain-la-Neuve, Belgium, 22-23 May 2003 (in coll. avec Y. Ding).

'La référence à des normes 'alternatives' par les grands groupes français : une étude empirique sur la période rd 23 Annual Meeting of the French Accounting Association (CD-Rom), 1985- 1999'. 15-16 May 2002, Toulouse (in coll. avec Y. Ding).

'L'internationalisation de la présentation des états financiers des sociétés françaises : une étude empirique nd 22 Annual Meeting of the French Accounting Association, longitudinale', May 17-19 2001, Metz (in coll. with Y. Ding and M. Tenenhaus).

'L'intégration de la comptabilité générale, de la comptabilité analytique et des flux de trésorerie - une réponse aux th 19 Annual Meeting of the French Accounting Association besoins des entreprises', , May 14-16, 1998, Nantes (in coll. with P. Touron).

'The 8 IAAER World Congress 'The 8 IAAER World Congress Definition of International Accounting Through Textbook Contents', , Paris, October 1997 (CD-Rom).

'La 17 Annual Meeting of 'La 17 Annual Meeting of comptabilité internationale : essai de définition sur la base d'ouvrages et de syllabus', the French Accounting Association , May 1996, Valenciennes.

'Et si le SFAS 106 devenait applicable en France ou La comptabilisation des avantages autres que les retraites, Annual Meeting of the French Accounting Association consentis aux retraités', , May 1993, Toulouse.

'Les tableaux de financement et de flux : la pratique internationale', Seminar of the French Accounting Association, June 1989, Paris.

'L'utilisation Meeting of the French Accounting 'L'utilisation Meeting of the French Accounting du tableau de financement par les analystes boursiers', Association , April 1988, Nice.

### Conference/workshop presentations

' Deploying narrative economics to understand financial market dynamics: an analysis of activist short sellers' rhetoric ' . University of Essex (United Kingdom, December 2018), HEC Paris - S&O research center (Paris, December 2018), ESCP Europe (January 2019), Alliance Manchester Business School (February 2019), ESSEC Business School (February 2019), Fundación Ramón Areces (Madrid, March 2019), Nanyang Technological University (March 2019), AFC Annual Meeting (Paris, May 2019), S&O Research Day (Jouy-en-Josas, May 2019), EAA Annual Meeting (Cyprus, May 2019), and 13th Tel Aviv International Conference in Accounting (June 2019) (in coll. with Y. Gendron and L. Paugam).

'The significance of whistleblowers' stories for constructing legitimacy: a discourse analysis'. HEC Montréal (Montréal, January 2016) ESSEC Business School (Cergy Pontoise, February 2016), Alliance Manchester Business School (Manchester, March 2016), congress of the European Accounting Association (Maastricht, May 2016), congress of the French Accounting Association (Clermont-Ferrand, May 2016), congress of the American Accounting Association (New York City, August 2016) (in coll. with Y. Gendron, J. Moll and L. Paugam).

' The association between expected synergies and post-acquisition performance in cross-border mergers and acquisitions '. EUFIN (Paris, September 2015), King's College (London, November 2015), XI Workshop on Empirical Research in Financial Accounting (Cordoba, November 2015), HEC Paris (January 2016), Lancaster University (UK, February 2016), Tel Aviv University (Israel, March 2016), congress of the European Accounting Association (Maastricht, May 2016), congress of the French Accounting Association (Clermont-Ferrand, May 2016) (in coll. with Gerald Lobo and Luc Paugam).

' Determinants and consequences of credit ratings actions during bull vs. bear markets ' . ESSEC (October 2013), University of Paris Est-Créteil (December 2013), University of Lille 2 - SKEMA (January 2014), HEC Lausanne (February 2014) (in coll. with P. Astolfi, G. Lobo and L. Paugam).

' Accounting for Stakeholders or Shareholders? The Case of R&D Reporting '. C ongress of the European Accounting Association (Paris, May 2013) (in coll. with Y. Ding and T. Jeanjean).

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