TRB 2010 Annual Meeting CD‐ROM Paper revised from original submittal Verification of traffic micro‐simulation model calibration procedures: analysis of Goodness–of‐Fit measures Submitted November 15th, 2009 Biagio Ciuffo* PhD Institute for the Environment and Sustainability European Commission – Joint Research Centre Via E. Fermi, 2749 – 21027 Ispra (VA) – ITALY Ph.:+39.0332.786782 Fax: +39. 0332.785236 E‐mail address: biagio.ciuffo@jrc.ec.europa.eu Vincenzo Punzo PhD, Assistant Professor Department of Transportation Engineering Università di Napoli “Federico II” Via Claudio, 21 – 80125 Napoli – ITALY Ph.: +39.081.7683948 Fax: +39.081.7683946 E‐mail address: vinpunzo@unina.it Words: 6114 Plus 1 Table: 250 Plus 4 Figures: 1000 TOTAL: 7364 * Corresponding author