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In microeconomics, a production–possibility frontier (PPF), production possibility curve (PPC), or production possibility boundary (PPB) is a graphical representation showing all the possible options of output for two that can be produced using all factors of production, where the given resources are fully and efficiently utilized per unit time.
Figure 6: Production possibilities set in the Robinson Crusoe economy with two commodities. The boundary of the production possibilities set is known as the production-possibility frontier (PPF). [9] This curve measures the feasible outputs that Crusoe can produce, with a fixed technological constraint and given amount of resources.
Productive capacity has a lot in common with a production possibility frontier (PPF) that is an answer to the question what the maximum production capacity of a certain economy is which means using as many economy’s resources to make the output as possible. In a standard PPF graph, two types of goods’ quantities are set.
The theory states that when a country produces more than it can consume, it produces a surplus. This underutilization causes an inward movement on the production possibilities frontier. Trade with another country is then used to vent off this surplus and to bring the production possibilities in the frontier back to full capacity.
Suppose production occurs initially on the production possibility frontier (PPF) at point A. Suppose there is an increase in the labour endowment. This will cause an outward shift in the labour constraint. The PPF and thus production will shift to point B. Production of clothing, the labour-intensive good, will rise from C 1 to C 2.
Likewise, if GDP persists below natural GDP, inflation might decelerate as suppliers lower prices in order to sell more products, utilizing their excess production-capacity. Potential output in macroeconomics corresponds to one point on the production–possibility curve for a society as a whole, reflecting its natural, technological, and ...
In microeconomics, excess demand, also known as shortage, is a phenomenon where the demand for goods and services exceeds that which the firms can produce.. In microeconomics, an excess demand function is a function expressing excess demand for a product—the excess of quantity demanded over quantity supplied—in terms of the product's price and possibly other determinants. [1]
Walras's law is a consequence of finite budgets. If a consumer spends more on good A then they must spend and therefore demand less of good B, reducing B's price. The sum of the values of excess demands across all markets must equal zero, whether or not the economy is in a general equilibrium.