Declining graduate school admissions rates for international students have long-term implications on American institutions of higher learning and the stability and competitiveness of the U.S. economy and work force, according to a report released Thursday by the Council of Graduate Schools (CGS).

The organization’s 2008 International Graduate Admissions Survey, “Phase II: Final Applications and Initial Offers of Admission,” found that while offers of admission increased 4 percent from 2007 to 2008, the overall rate of increase in admission offers from U.S. graduate schools to prospective international students declined by 8 percent in 2007.

“There’s a lot of interest out there, but the level of interest tends to be waning a little bit,” says Kenneth E. Redd, the report’s author and director of research and policy analysis for CGS.

The rate of increase for admissions offered to students from India dropped; there was a 10 percent increase in 2007 compared to a 2 percent increase this year, according to the report. It also found the overall slowdown in application growth is apparent in students from China.

The survey findings also indicate that every field saw a slowdown in the final rate of growth of applications, with the most pronounced slowdowns in life sciences and education.

Because international students tend to take up disciplines in mathematics, physical sciences and engineering, Redd says, graduate schools need to implement more programs to retain and increase the numbers of these students in the U.S. work force. If not, he says, it could mean that the United States will not be able to fill these positions in the future and will lose its competitiveness in the global economy of the 21^st century.

“U.S. citizens tend [to] focus on education, business and health care,” Redd says.

An expert on student financing and higher education, Redd says the report acts as a tool by which the United States can gauge its ability to engage in international partnerships on an educational level. He adds that many institutions were concerned with attracting international students after the Sept. 11 terrorists attacks.