Notes, Comments and Preliminary results Sep 09 2012 Mohamed E AROURI , Fredj JAWADI and Duc K NGUYEN   Nonlinear modeling of oil and stock price dynamics: segmentation or time-varying integration?   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Mar 25 2011 Mohamed el hédi Arouri and Fredj Jawadi   Do on/off time series models reproduce emerging stock market comovements?   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Research announcements Conference announcements Jan 30 2012 Second International Symposium in Computational Economics and Finance   Tunis (Tunisia)   03/15/2012 to 03/17/2012    Submission deadline: 02/05/2012. Major topics: Economics, Financial markets, Econometrics, Moedelling, Time Series, Nonlinearity, Islamic Finance, Hedge funds, financil crisis   Contact Information  Citation  Full Text of Announcement  -  Conference Announcement