Michael C. Munger, chair of political science at Duke University, has written a very insightful article on how to treat candidates.
Now, before you think these are “over-simplified” tips beneath your level of expertise, consider his amusing article in The Chronicle of Higher Education. In it, Munger describes two separate instances when he was in the running for the provost position at two different universities and his poor experiences working with recruiters. In the end, he notes that the searches “went off the tracks” and both universities ultimately went with internal candidates.
While his points are from within the hallowed world of academia and talk about how to fill a provost position at a university, many of his comments have merit and might help your searches from getting derailed. Here are his five principles of external hiring, in summary: