Background Policy-making can be described as a complex decisionmaking process involving different actors engaged in negotiating their interests [1] and promoting different types of evidence. Policy informed by research evidence is widely seen as a good thing. However Monaghan [2] indicated that ‘Policy-makers may fish for evidence, select the beneficial bits and throw back those that are un-req...

It is well known that scheduling jobs according to the Shortest-Remaining-Processing-Time (SRPT) policy is optimal for minimizing mean response time in a single-server system with online arrivals. Unfortunately, SRPT scheduling requires users to reveal their job size (service requirement), which is not always realistic. This may be because some users are informed, but selfish (or rational): the...