This working paper reports on the work undertaken as part of the Tackling Long-term Unemployment Amongst Vulnerable Groups project. It includes the findings of a survey undertaken jointly by the OECD LEED Programme and the World Association of Public Employment Services in 2012, and also case...

In industrial experiments on both design (control) factors and noise factors aimed at improving the quality of manufactured products, designs are needed which afford independent estimation of all design×noise interactions in as few runs as possible, while allowing aliasing between those...