Pareto Efficiency

Profit Motive - Definition and Meaning
Understanding the concept of profit motive in economic theory, its historical context, and various analytical perspectives.
First-Best Allocations
An exploration of the concept of first-best allocations in economics, its efficiency and limitations.
Contract Curve
An exploration of the locus of Pareto-efficient allocations within an exchange economy.
Edgeworth Box
A graphical device for depicting resource allocation in a two-consumer, two-good economy.
Efficiency
An overview of the concept of efficiency in economics, its types, implications, and associated frameworks.
Efficient Allocation
A feasible allocation of economic resources ensuring no alternative feasible allocation makes at least one agent better off without making another worse off.
Fundamental Theorems of Welfare Economics
An exploration of the two fundamental theorems that describe the efficiency properties of a competitive equilibrium.
Government Failure
Government failure occurs when government intervention in the economy either does not lead to a Pareto efficient outcome or worsens the situation.
Inefficiency
Not obtaining the maximum benefit from the use of resources in economics, leading to costly outcomes.
Lindahl Equilibrium
A method for determining the optimal provision and cost allocation of public goods among consumers, aiming to achieve Pareto efficiency. This equilibrium assesses individual demand given the shared cost across the population.
Market Economy
A comprehensive examination of a market economy, its mechanisms, and comparative insights with other economic systems.
Pareto Efficient
A comprehensive examination of Pareto efficiency and its implications in economic allocation
Production Possibility Set
A comprehensive look at the production possibility set, its definition, and implications in economics.
Samuelson Rule
A fundamental principle in welfare economics that describes Pareto-efficient allocations in an economy with public goods.
Social Planner
A benevolent decision-maker who chooses economic policy either to maximize a social welfare function or to attain a Pareto efficient allocation.
Trade-off
Exploring the concept of trade-offs in economics, wherein achieving more of one good or objective necessitates giving up some of another.