Exports are categorized as which macroeconomic flow?

• A. Injections
• B. Leaks
• C. Globalisation
• D. Interdependence (economy)

Answer: (A)

Exports are a source of foreign demand that adds to the domestic spending stream. In the circular-flow model for an open economy, injections are things that push spending up: investment, government spending, and exports. When foreign buyers purchase domestically produced goods and services, income flows into domestic firms, boosting production and GDP. That makes exports an injection.

By contrast, imports are withdrawals (leakages) because money leaves the domestic economy to pay for foreign goods. Net exports, defined as X minus M, capture this balance: when exports exceed imports, there is a net injection into the economy; if imports exceed exports, the net effect is a withdrawal.

Globalisation and interdependence describe broader relationships between economies, not a single macroeconomic flow category.