Martens and Bastiaanssen 1 1 2 3 AN INDEX TO MEASURE ACCESSIBILITY POVERTY RISK 4 5 6 7 8 9 Karel Martens (corresponding author) 10 Institute for Management Research 11 Radboud University Nijmegen 12 P.O. Box 9108, Nijmegen, 6500 HK 13 The Netherlands 14 Email: k.martens@fm.ru.nl 15 16 17 Jeroen Bastiaanssen 18 Institute for Management Research 19 Radboud University Nijmegen 20 P.O. Box 9108, Nijmegen, 6500 HK 21 The Netherlands 22 Email: j.bastiaanssen@fm.ru.nl 23 24 25 26 27 28 29 30 31 32 33 Paper presented at Colloquium Vervoersplanologisch Speurwerk, 34 20 en 21 November 2014, Eindhoven, the Netherlands 35 36 37 38 39 31 July 2014 40 41 42 43 44 45 46