Economic Theories

Ability and Earnings: Understanding the Connection
An in-depth exploration of the relationship between individual ability and earnings, incorporating economic theories, key models, and real-world applications.
Crowding In: Economic Encouragement
Crowding In refers to the phenomenon where government borrowing and spending encourage increased private sector investment, especially during economic recessions where government expenditure revitalizes economic activity.
Economics: The Study of Resource Allocation and Decision-Making
Economics is a social science that explores individual and group decisions on utilizing scarce resources to satisfy wants and needs. It encompasses various subfields such as behavioural economics, development economics, and environmental economics, among others.
Income Velocity of Circulation: Understanding the Dynamics
An in-depth exploration of the Income Velocity of Circulation, its historical context, formulas, importance in economic theories, key events, and applications in modern economics.
Loanable Funds: Understanding the Determination of Interest Rates
The theory of loanable funds explains the determination of the rate of interest by equating the demand for investment funds with the supply of available savings. This theory contrasts with the Keynesian liquidity preference theory.
Milton Friedman: Pioneer of Modern Economics
Milton Friedman, a renowned American economist, is widely regarded as one of the most influential figures in the field of modern economics, known for his strong advocacy of free-market policies and monetarism.
Orthodox Economics: The Mainstream Economic Theories
Orthodox Economics comprises the dominant or mainstream economic theories, with a primary focus on Neoclassical Economics. It includes various models and approaches essential for understanding market dynamics and consumer behavior.
Pluralism in Economics: The Advocacy for the Inclusion of Multiple Economic Perspectives
Pluralism in Economics refers to the advocacy for incorporating various economic theories and methodologies in both research and teaching. Explore its types, historical context, relevance, and more.
PPP: Purchasing Power Parity and Public Private Partnership
An in-depth look at two essential concepts in economics and finance: Purchasing Power Parity (PPP) and Public-Private Partnerships (PPP), including historical context, key events, detailed explanations, mathematical formulas, applicability, and more.
Stolper-Samuelson Theorem: Trade and Factor Prices
The Stolper-Samuelson Theorem explains the relationship between factor prices and output prices, predicting that trade liberalization benefits the abundant factor and harms the scarce factor.
Stylized Facts: Empirical Observations in Economic Theory
Stylized facts are empirical observations used as a starting point for the construction of economic theories. These facts hold true in general, but not necessarily in every individual case. They help in simplifying complex realities to develop meaningful economic models.
Bigger Fool Theory: Investment Concept in Speculative Markets
The Bigger Fool Theory, also known as the Greater Fool Theory, is a financial concept that describes the behavior of investors who buy overvalued assets with the hope of selling them at a profit to someone else (the 'greater fool').
Chicago School of Economics: An Approach to Normative Economics
The Chicago School of Economics emphasizes the benefits and efficiency of free markets over centrally planned economies, rooted in the works of faculty members at the University of Chicago like Milton Friedman and F. A. Hayek.
Constant Returns to Scale: Understanding its Implications in Economics
Constant Returns to Scale (CRS) describes a situational framework in economics where the change in output is directly proportional to the change in inputs, resulting in the production efficiency remaining constant as the scale of production expands.
Cyclic Variation: Understanding Periodic Changes in Economic Activity
Cyclic Variation refers to changes in economic activity due to regular or recurring causes such as the Business Cycle or seasonal influences. This article explores the types, causes, and examples of cyclic variations in economics.
Fiscalist: Economist Supporting Government Intervention via Taxation and Spending
An in-depth exploration of Fiscalist economists who advocate for the use of government taxation and spending to influence economic performance, in contrast to Monetarists who emphasize monetary policy.
Kondratieff Cycle: Long-Wave Economic Cycle
An in-depth exploration of the Kondratieff Cycle, also known as the Long-Wave Cycle, describing its phases, historical context, implications in economics, and related concepts.
Purchasing Power Parity: An Economic Theory
Purchasing Power Parity (PPP) is an economic theory that estimates the currency exchange rates necessary in a foreign trade situation so that each currency has the same purchasing power.
Say's Law: Supply Creates Its Own Demand
Say's Law, a proposition by 19th-century French economist J. B. Say, asserts that supply creates its own demand. It posits that whatever quantity is supplied will also be demanded.
Subsistence Theory of Wages: Foundation of Wage Determination
The Subsistence Theory of Wages posits that wages cannot fall below the subsistence level for long periods because such a level is insufficient to maintain the labor force. This classical economic proposition highlights the relationship between wages and basic living standards.
Supply-Side Economics: A Theory of Economic Growth
An in-depth look at supply-side economics, a theory that contends drastic tax reductions will stimulate productive investment to benefit society; championed by Professor Arthur Laffer in the late 1970s.
Gunnar Myrdal: His Contributions to Economics and Sociology
A comprehensive look at the life, work, and impact of Gunnar Myrdal, the Swedish economist and sociologist who won the 1974 Nobel Memorial Prize in Economic Sciences.
Understanding Neoclassical Growth Theory: Predictions and Applications
An in-depth look at Neoclassical Growth Theory, exploring how equilibrium is achieved by varying labor and capital in the production function, its predictions, historical context, and practical applications.
The Fisher Effect: Understanding the Relationship Between Inflation and Interest Rates
A comprehensive guide to the Fisher Effect, an economic theory developed by Irving Fisher explaining the connection between inflation and both real and nominal interest rates.

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