The Journal of Policy Modeling is published nine times a year (January, February, March, May, July, September, October, November and December) by Elsevier Science Inc., 655 Avenue of the Americas, New York, NY 10010 2001.

Claims for missing issues can be honored only up to three months for domestic addresses and six months for foreign addresses. Duplicate copies will not be sent to replace ones undelivered due to failure to notify Elsevier of change of address. Single copy and back volume information available upon request.