Economics 12 is a course in national and international economics and is an extension of Economics 11. It provides a deeper study of selected economics issues as well as consideration of certain theories. The unit on microeconomics considers such topics as demand and supply, product differentiation, production, and markets. Macroeconomics considers national accounts; economic indicators and government policy; money, banking, and finance; and economic growth. There are also three optional units: History of Economic Ideas; International Economy; and Comparative Economics.

12年級經濟學是一門關于加拿大國內和國際經濟學的課程，是11年級經濟學的延伸。課程提供了更深入的研究，特定的經濟學問題，以及某些理論。微觀經濟學單元考慮諸如需求和供給、產品差異化、生產和市場等主題。宏觀經濟學考慮國民經濟核算、經濟指標和政府政策、貨幣、銀行和金融、以及經濟增長。還有三個選修單元：經濟學理論史、國際經濟學、比較經濟學。