1996 - 2000        Head of the Department of Statistics, Athens University
& 1989-1993       of Economics and Business, GREECE

1996- 2000         Member of the Senate, Athens University of Economics
& 1989-1993       and Business, GREECE

1995-1997          Director of the Graduate Program,
                         Department of Statistics,
                         Athens University of Economics and Business, GREECE

1990-                 Coordinator,  European Exchange Programs,
                         Department of Statistics,
                         Athens University of Economics and Business, GREECE

1989 - 1993        Member of the Research Committee,
                         Athens University of  Economics and Business, GREECE.

1990 - 1992        Member of the Executive Committee,
                         Greek Statistical Institute.