Notes, Comments and Preliminary results Sep 30 2025 Sophie Nivoix and Sandrine Boulerne   Do financial markets in central and eastern European countries experience post-crisis mean reversion?   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 30 2025 Montassar Riahi , Sophie Nivoix and Olfa Belhassine   A wavelet coherence approach to analyze contagion between equity markets during three major crises   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 01 2015 Jacques Jaussaud , Sophie Nivoix and Serge Rey   The Great East Japan Earthquake and Stock Prices   Abstract  Contact Information  Citation  Full Text  -  Note