Measurement errors in stock markets. - Hachmi Ben Ameur; Fredj Jawadi; Abdoulkarim Idi Cheffou; Waël Louhichi (Ann. Oper. Res., 2018)

Computing stock price comovements with a three-regime panel smooth transition error correction model. - Fredj Jawadi; Souhir Chlibi; Abdoulkarim Idi Cheffou (Ann. Oper. Res., 2019)

Modeling time-varying beta in a sustainable stock market with a three-regime threshold GARCH model. - Fredj Jawadi; Waël Louhichi; Abdoulkarim Idi Cheffou; Hachmi Ben Ameur (Ann. Oper. Res., 2019)

Testing the animal spirits theory for ethical investments: further evidence from aggregated and disaggregated data. - Fredj Jawadi; Nabila Jawadi; Abdoulkarim Idi Cheffou (Ann. Oper. Res., 2024)