Bertil Ohlin

The Heckscher-Ohlin model, developed by Bertil Ohlin building on the work of Eli Heckscher, explains international trade based on a country's factor endowments. It posits that countries will export goods that intensively use their most abundant resources, such as labor, land, or capital. This became a foundational concept in modern international trade theory.

Bertil Ohlin shared the 1977 Nobel Memorial Prize in Economic Sciences with James Meade. They received the award for their groundbreaking contributions to the theory of international trade and international capital movements. Ohlin's specific contribution was building the mathematical framework that explained how trade affects income distribution.

Yes, in addition to his academic career, Bertil Ohlin was a prominent political figure in Sweden. He served as the leader of the Swedish Liberal Party for over two decades. During this time, he held a seat in the Swedish parliament and served as a government minister.

Ohlin's factor price equalization theorem suggests that international trade will ultimately cause the prices of factors of production, such as wages and rent, to equalize across countries. This occurs as nations export goods that use their abundant factors, eventually reducing the premium on those resources. It remains a core analytical concept in international economics.