A Study Regarding the Use of Expert Systems in Economics Field Procedia Economics and Finance 6 ( 2013 ) 385 – 391 2212-5671 © 2013 The Authors. Published by Elsevier B.V. Selection and peer-review under responsibility of Faculty of Economic Sciences, Lucian Blaga University of Sibiu. doi: 10.1016/S2212-5671(13)00152-4 ScienceDirect Available online at www.sciencedirect.com © 2013 The Authors. Published by Elsevier B.V. Selection and peer-review under responsibility of Faculty of Economic Sciences, Lucian Blaga University of Sibiu. Open access under CC BY-NC-ND license. Open access under CC BY-NC-ND license. http://creativecommons.org/licenses/by-nc-nd/3.0/ http://creativecommons.org/licenses/by-nc-nd/3.0/ 386 Claudiu-Leonardo Stoia / Procedia Economics and Finance 6 ( 2013 ) 385 – 391 387 Claudiu-Leonardo Stoia / Procedia Economics and Finance 6 ( 2013 ) 385 – 391 • • • • • 388 Claudiu-Leonardo Stoia / Procedia Economics and Finance 6 ( 2013 ) 385 – 391 389 Claudiu-Leonardo Stoia / Procedia Economics and Finance 6 ( 2013 ) 385 – 391 390 Claudiu-Leonardo Stoia / Procedia Economics and Finance 6 ( 2013 ) 385 – 391 • • • • 391 Claudiu-Leonardo Stoia / Procedia Economics and Finance 6 ( 2013 ) 385 – 391