economist|the

ekonomisti, taloustieteilijä An expert in economics, especially one who studies economic data and extracts higher-level information or proposes theories.
(quote-magazine)
One concerned with political economy.
puhekieltä One who manages a household.
puhekieltä One who economizes, or manages domestic or other concerns with frugality; one who expends money, time, or labor, judiciously, and without waste.
(l)