Which theory in economics proposes that countries export what they can most efficiently and plentifully produce?

Options

A. Solow-Swan Model
B. Heckscher-Ohlin Model
C. Input-Output Model
D. Cournot Competition

Answer

B

Explanation

The Heckscher–Ohlin model (H–O model) states that countries export what they can most efficiently and plentifully produce.