Columbia subject headings:
Balance of payments--Developing countries--Mathematical models.
Business cycles--Developing countries--Mathematical models.
Economic stabilization--Developing countries--Mathematical models.
Profit--Developing countries--Mathematical models.
Wages--Developing countries--Mathematical models.
Harvard subject headings:
Balance of payments--Developing countries--Mathematical models.
Business cycles--Developing countries--Mathematical models.
Economic stabilization--Developing countries--Mathematical models.
Profit--Developing countries--Mathematical models.
Wages--Developing countries--Mathematical models.
Princeton subject headings:
Balance of payments--Developing countries--Mathematical models.
Business cycles--Developing countries--Mathematical models.
Economic stabilization--Developing countries--Mathematical models.
Profit--Developing countries--Mathematical models.
Wages--Developing countries--Mathematical models.