Absolute Advantage One person has an absolute advantage over another if he/she takes fewer hours to perform a task than the other person.
Comparative Advantage One person has a comparative advantage over another if his/her opportunity cost of performing a task is lower than the other person’s opportunity cost
Comparative Advantage: The Basis for Exchange (Example) Units of Pizzas per Day Units of Hamburgers per Day Jane 50 100 Sam 30 90
Comparative Advantage: The Basis for Exchange (Example) Jane has: Absolute advantage in the production of pizzas, but not hamburgers, and has a comparative advantage in the production of pizzas. Absolute advantage in the production of hamburgers, but not pizzas, and has a comparative advantage in the production of hamburgers. Absolute advantage in the production of hamburgers and pizzas, as well as a comparative advantage in the production of hamburgers. Absolute advantage in the production of hamburgers and pizzas, as well as a comparative advantage in the production of pizzas.