The State University of New York has been pushing the idea of "shared services" in which various of the 64 campuses would seek joint contracts or combine functions to save money. Some pairs of campuses have decided that single administrators will perform jobs for both institutions, while many other campuses sought economies of scale with joint contracting. In the first year of the program, the system saved $6 million, SUNY officials announced Wednesday. The money was reallocated to academic instruction and student services, officials said.