Author Details

Castagliola, Philippe, <span style="color: #000000;">Université</span><span style="color: #000000;"> de Nantes &amp; </span><span style="color: #000000;">LS2N</span><span style="color: #000000;"> </span><span style="color: #000000;">UMR</span><span style="color: #000000;"> </s, France



GRASPA 2019 is organised with the support of "Dipartimento di Economia",  University "G. d'Annnunzio", Chieti-Pescara