Pages Title and authors 567-588 On supply chains and reputation risk: tracking changes in supplier codes of conduct Gregory M. Magnan, Stanley E. Fawcett, Talia N. Alcantar, Kenneth Henshaw DOI: 10.1504/IJPM.2011.043000 589-609 Supplier relationships in regulated industries: longitudinal study on energy distribution Mika Immonen, Kaisa Tahvanainen, Satu Viljainen DOI: 10.1504/IJPM.2011.…