If cash-strapped universities want an easy way to save money, Lawrence B. Martin, a professor of anthropology at the State University of New York at Stony Brook, has an idea. By tallying faculty output in areas such as publication rates in scientific journals, Mr. Martin has concluded that there could be as much as $1-billion to $2-billion in…

Wisconsin's stagnating state higher-education budget has forced the university to keep faculty salaries far below average. When professors get feelers from elsewhere, they learn that a move can easily mean a 100-percent salary increase--sometimes more. Budget problems have also depleted money for perks that keep faculty members on board--funds for…