Answer:
economics
[ˌekəˈnämiks, ˌēkəˈnämiks]
NOUN
economics (noun) · economics (plural noun)
the branch of knowledge concerned with the production, consumption, and transfer of wealth.
synonyms:
financial affairs · money matters · pecuniary matters · fiscal matters · money management · commerce · business · investment · banking · accounting
the condition of a region or group as regards material prosperity.
"he is responsible for the island's modest economics.