Much of the research on study-abroad programs has looked at the growing number of American students who spend a summer or semester overseas, or the number of foreign students who come to the United States. A new survey, released today, looks beyond the "demand" side of the equation -- the American colleges pushing for an increased focus on international education -- to the "supply" of available programs and finds that responding institutions in Europe and elsewhere overwhelmingly seek to attract American students, along with those from other major "sending" countries.