Quality changes

摘要

The Operational Research Society has a rule that no one can be an editor of one of its journals for more than 10 years. This is my 12th year as an editor, and I have been found out! So, this is my farewell editorial. It is tempting to thank all the people I have worked with on the journal, but the list would be excessively long and no one but those mentioned are likely to read it. And I could inadvertently forget someone ....