Visiting Positions

  • USA, Department of Mathematics, the University of texas at Arlington: from January to may 2007, invited professor.


  • Canada, Department of Economics, University of Ottawa, as invited professor:

- from april 30 to june 19, 2012;

- from april 30 to june 26, 2013;

- from May 1 to June 25, 2014;

- from May 01 – June 30, 2015;

- from May 05 mai – june 30, 2016;

- from june 16 – july 31, 2017.


  • France, University of Cergy pontoise, Department of Economics, as invited researcher at THEMA:

- from may 15, to june 15, 2009;

- from may 02 to may 28, 2011;

- from march 7, to march 28 2012;

- from march 17, to April 7, 2013;

- from march 03, to March 24, 2014;

- from february 28 to march 19, 2015;

- from march 7 to march 28, 2016;

- from february 15 – march 06, 2018.


  • France, University of Caen, Department of Economics:

- from January to august 2008, postdoctoral fellowship;

- as invited researcher, from January 18 to February 13, 2017.


  • France, University of Paris Dauphine, Department of Computer sciences, as an invited researcher:

- from February 01 to February 28, 2018;

- from March 26 to April 25, 2019;

- June 2021.


  • Spain:

- from November 23 to December 2, 2009: visiting Professor at the University of Pays Basque: Applied Economics Department, Bilbao;

- from May 22 to May 29, 2010: Invited speaker at the Polytechnic University of Catalonia, Applied Mathematics Department, Manresa;

- from march 30, to April 04, 2014: Invited professor at the Escala Politecnica Superior d'Enginyeria de Manresa, Universitat Politechnica de Catalunya;

- from October 24 to November 14, 2015: Invited Researcher at the Escala Politecnica Superior d'Enginyeria de Manresa, Universitat Politechnica de Catalunya.


  • Benin:

- September 2007: Visiting Lecturer, Mathematics and Physics Sciences Institute, University of Abomey-Calavi;

- from July 3 to July 17, 2010: Visiting professor, Mathematics and Physics Sciences Institute, University of Abomey-Calavi;

- November 2011, Visiting professor, Mathematics and Physics Sciences Institute, University of Abomey-Calavi;

- from October 20 to November 01, 2012: Mathematics and Physics Sciences Institute, University of Abomey-Calavi;

- from July 21 to July 30, 2013: Visiting professor at IREEP (Empirical Researches in Political Economics Institute), University of Abomey-Calavi;

- November 19 – December 02, 2015: Invited Professor, African School of Economics;

- November 04 – December 06, 2016: Invited professor at African School of Economics.