21.   Alejandro Alvarez, an economics professor, at first supported the strike but fell out with the ultras.

22.   Both his term as vice chairman of the Fed and his sabbatical from Princeton University, where he was an economics professor, end next January.

23.   Brendan Walsh, an economics professor at University College Dublin, does not take an entirely pessimistic view.

24.   Bruce Kaufman, economics professor at Georgia State University, said the union is virtually forced to make those issues priorities.

25.   Budig, former chancellor and economics professor of the University of Kansas, sees hope beyond the wreckage of this season.

26.   But Martin Gaynor, an economics professor at Carnegie Mellon University in Pittsburgh, says a union of independent physicians would be unwise.

27.   But that is not stopping Richard H. Thaler, a University of Chicago economics professor, from forming a money-management firm with his friend Russell J. Fuller.

28.   By failing to return, he risks losing his tenured position as an economics professor.

29.   Case is an economics professor at Wellesley College and a real estate specialist.

30.   Clark Reynolds, an economics professor at Stanford University, said the proposals would anger many Americans and undercut efforts to involve Mexican immigrants more fully in U.S. politics.