| Austrian Economics: A school of economic thought that emphasizes individual action, spontaneous order, and the importance of subjective value in understanding economic phenomena. |
| Capital Structure: The arrangement of capital goods in a production process, which affects efficiency, productivity, and intertemporal coordination. |
| Capital: Produced means of production used to create goods and services, emphasizing the importance of saving and investment in capital accumulation. |
| Creative Destruction: The continuous process by which innovation and entrepreneurship lead to the replacement of old industries and practices with newer, more efficient ones. |
| Cyclical Theory of the Business Cycle: The Austrian explanation for economic fluctuations, emphasizing the role of artificially low interest rates in generating unsustainable booms and subsequent busts. |
| Entrepreneurship: The role of individuals in identifying and pursuing profitable opportunities by allocating resources to meet consumer demands. |
| Gold Standard: A monetary system where a country’s currency is directly convertible to a specific quantity of gold, providing stability and limiting inflationary pressures. |
| Human Action: Purposeful behavior driven by individuals’ desires and goals, forming the basis of economic analysis. |
| Interest Rate: The price of time, representing the premium placed on present consumption compared to future consumption. |
| Laissez-Faire: The principle of minimal government intervention in the economy, allowing individuals to freely exchange and produce goods and services. |
| Malinvestment: The misallocation of resources due to distorted interest rates during a boom phase, leading to inefficient production and economic imbalances. |
| Marginal Utility: The additional satisfaction or value gained from consuming one more unit of a good or service. |
| Market Process: The decentralized process through which information is transmitted, prices adjust, and resources are allocated based on changes in supply and demand. |
| Opportunity Cost: The value of the next best alternative foregone when a choice is made, highlighting the trade-offs inherent in decision-making. |
| Praxeology: The study of human action and its implications, focusing on the logical deductions that can be made from the fact of purposeful human behavior. |
| Sound Money: A currency that maintains its value over time, typically linked to a commodity like gold, allowing for stable prices and economic calculation. |
| Spontaneous Entrepreneurial Discovery: The idea that entrepreneurs, through their actions, discover new ways of satisfying consumer needs and desires that were previously unknown. |
| Spontaneous Order: The concept that complex and orderly systems can emerge from individual actions without central planning or coordination. |
| Subjective Value: The idea that value is determined by individuals’ preferences and judgments, rather than by objective properties of goods or services. |
| Time Preference: The individual’s preference for consuming goods and services in the present rather than the future, reflecting the role of time in economic decision-making. |
Phillips Curve
The Phillips Curve is a concept in economics that represents the inverse relationship between inflation and unemployment. It suggests that there is a trade-off between these two economic variables: when inflation is low, unemployment tends to be high, and when inflation is high, unemployment tends to be low.
The Phillips Curve was first introduced by New Zealand economist A.W. Phillips in 1958, who observed an apparent relationship between wage inflation and the unemployment rate in the United Kingdom. Phillips found that when unemployment was low, workers had more bargaining power and could demand higher wages, leading to wage inflation. Conversely, when unemployment was high, workers had less bargaining power, and wage inflation was lower.
The original Phillips Curve was a short-run concept, implying that policymakers could manipulate the trade-off between inflation and unemployment by adjusting monetary or fiscal policy. Policymakers believed they could choose a point along the curve that struck a balance between these two variables. For example, they might tolerate slightly higher inflation in exchange for lower unemployment.
However, in the 1960s and 1970s, economists like Milton Friedman and Edmund Phelps argued that the Phillips Curve was not a stable long-term relationship. They asserted that expectations of inflation played a crucial role in the relationship. If people expected higher inflation, they would adjust their wage demands accordingly, leading to higher inflation without necessarily reducing unemployment. This idea became known as the “expectations-augmented Phillips Curve.”
As a result, the original Phillips Curve, which suggested a stable trade-off between inflation and unemployment, was challenged. Economists now view the Phillips Curve as a short-run phenomenon that may exist temporarily, but in the long run, there is no permanent trade-off between inflation and unemployment. Policymakers must consider other factors, such as supply shocks and structural issues, when addressing these economic variables.