Key Concepts and Summary. A production possibilities frontier defines the set of choices society faces for the combinations of goods and services it can produce given the resources available. The shape of the PPF is typically curved outward, rather than straight.
What is the shape of PPC curve?
The shape of a production possibility curve (PPC) reveals important information about the opportunity cost involved in producing two goods. When the PPC is a straight line, opportunity costs are the same no matter how far you move along the curve.
Why is the shape of the production possibilities frontier?
The shape of a PPF is commonly drawn as concave to the origin to represent increasing opportunity cost with increased output of a good. Thus, MRT increases in absolute size as one moves from the top left of the PPF to the bottom right of the PPF.
Why do the PPF of different nations have different shapes?
The curvature of the PPF is likely to differ by country, which results in different countries having comparative advantage in different goods. Total production can increase if countries specialize in the goods in which they have comparative advantage and trade some of their production for the remaining goods.
What is a PPC diagram?
(also called a production possibilities frontier) a graphical model that represents all of the different combinations of two goods that can be produced; the PPC captures scarcity of resources and opportunity costs.
Which is the best description of the PPF?
Efficient Vs. Inefficient Production: The PPF is the method of illustrating the economic problem of scarcity. The PPF shows the maximum amount of goods and services that can be produced by an economy at a given point of time with available resources and technology.
How is the PPF related to the transformation curve?
The PPF assumes that all inputs are used efficiently. Factors such as labor, capital and technology, among others, will affect the resources available, which will dictate where the production possibility frontier lies. The PPF is also known as the production possibility curve or the transformation curve.
What does it mean when the PPF shifts outwards?
When the PPF shifts outwards, it implies growth in an economy. When it shifts inwards, it indicates that the economy is shrinking due to a failure in its allocation of resources and optimal production capability. A shrinking economy could be a result of a decrease in supplies or a deficiency in technology.
How is cloth production expanded in the PPF?
Cloth production can be expanded only by taking resources away from food production. The PPF shows all the combinations of the two goods that can be produced with all the nation’s resources fully and efficiently employed. For example, production could take place at point D, with 9 million units of food and 3 million units of cloth being produced.
