Mattas is a Professor of Agricultural Policy.
His education includes a B.Sc. in Agriculture
from Aristotle University of Thessaloniki
(1972), a B.Sc. in Economics from University of
Macedonia (1976), a M.Sc. in Agricultural
Economics from University of Kentucky (1982) and
a Ph.D. in Agricultural Economics from
University of Kentucky (1984). He has published
in more than 100 international refereed
journals, in collective volumes and proceedings.
He has contributed to international and Greek
conferences and served as a referee to several
has served for six years in the Board of the
Executive Committee of the European Association
of Agricultural Economists (EAAE)
and of the
of Agricultural Economics
(ETAGRO). He is managing editor of the "Agricultural
and member of the editorial in the Journal
"Bulgarian Journal of Agricultural Science"
of International Food and Agribusiness Marketing"