Both microeconomics and macroeconomics involve examining economic behavior, but they differ in terms of the scale of the subjects being studied.
Microeconomics is the field of economics that looks at the economic behaviors of individuals, households, and companies. Macroeconomics takes a wider view and looks at the economies on a much larger scale—regional, national, continental, or even global. Microeconomics and macroeconomics are both vast areas of study in their own rights.
Key Takeaways
- Microeconomics and macroeconomics are two fields of study involving looking at behavior in certain areas of the economy over a period of time.
- Microeconomics is specific and smaller in scale, looking at the behavior of consumers, the supply and demand equation in individual markets, and the hiring and wage-setting practices of individual companies.
- Macroeconomics has a broader focus, such as the impact of fiscal policy, big picture causes of unemployment or inflation, and how government actions impact nationwide economic growth.
Microeconomics vs. Macroeconomics
Because microeconomics focuses on the behavior of small units of the economy, it tends to limit itself to specific and specialized areas of study. This includes the balance of supply and demand in individual markets, the behavior of individual consumers (which is referred to as consumer theory), workforce demand, and how individual companies determine wages for their workforces.
Macroeconomics has a much broader reach than microeconomics. Prominent areas of research in the field of macroeconomics concern the implications of fiscal policy, locating the reasons for inflation or unemployment, the implications of government borrowing and economic growth on a nationwide scale. Macroeconomists also examine globalization and global trading patterns and perform comparative studies between different countries in areas such as living standards and economic growth.
While the main difference between the two fields concerns the scale of the subjects under analysis, there are further differences.
Macroeconomics evolved out of classic economic theory and microeconomics, as a means of explaining nationwide economic developments and behavior.
The Evolution of Macroeconomics
Macroeconomics developed as a discipline in its own right in the 1930s when it became apparent that classic economic theory (derived from microeconomics) was not always directly applicable to nationwide economic behavior. Classic economic theory assumes that economies always return to a state of equilibrium. In essence, this means that if demand for a product increases, the prices for that product get higher and individual companies rise to meet the demand. However, during the Great Depression, there was low output and wide-scale unemployment. Clearly, this did not indicate equilibrium on a macroeconomic scale.
In response to this, John Maynard Keynes published "The General Theory of Employment, Interest and Money," which identified the potential and reasons for a negative output gap over a prolonged period of time on a macroeconomic scale. Keynes' work, along with that of other economists, such as Irving Fisher, played a large role in establishing macroeconomics as a separate field of study.
Special Considerations
While there are differential lines between microeconomics and macroeconomics, they are interdependent to a large extent. A prime example of this interdependency is inflation. Inflation and its implications for the cost of living are a common focus of investigation in the study of macroeconomics. However, since inflation raises the prices of services and commodities, it can also have acute implications for individual households and companies. Companies may be compelled to raise prices to respond to the increasing amounts that they have to pay for materials and the inflated wages they have to pay to their employees.
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The article rightly emphasizes the distinction between microeconomics and macroeconomics, underscoring their respective scales of analysis. Microeconomics, as the article correctly articulates, zooms in on the economic behaviors of individuals, households, and companies. My expertise in microeconomics extends to a nuanced understanding of the intricate dynamics within individual markets, the delicate balance of supply and demand, and the intricate practices surrounding hiring and wage-setting within companies.
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