# microeconomics

> branch of economics that studies the behavior of individual households and firms in making decisions on the allocation of limited resources

**Wikidata**: [Q39072](https://www.wikidata.org/wiki/Q39072)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Microeconomics)  
**Source**: https://4ort.xyz/entity/microeconomics

## Summary
Microeconomics is a branch of economics that examines the decision-making processes of individual households and firms in allocating limited resources. It focuses on how these entities optimize their use of resources to achieve specific goals, such as maximizing utility or profit. This field is fundamental to understanding market structures, consumer behavior, and the pricing mechanisms that govern economic interactions.

## Key Facts
- A branch of economics that studies individual households and firms' decision-making processes.
- Part of the broader field of economics, which examines production, distribution, and consumption of goods and services.
- Related to general economics, industrial organization, monopoly, asset pricing, monopolistic competition, and consumer choice.
- Key theorists and practitioners include Angus Deaton, Manuel Arellano, Matthew Gentzkow, Ernst Fehr, Jerry A. Hausman, David Laibson, Hal Varian, Michihiro Kandori, David Autor, Michael Spence, Oliver E. Williamson, James Heckman, Richard Blundell, Betsey Stevenson, Sergey Guriyev, Victor Ginsburgh, and Steven N. S. Cheung.
- Includes concepts such as expenditure functions and theories like price theory.
- Has aliases including microeconomy and microeconomic theory.
- Classified as an academic discipline and a subclass of economics.
- Has a sitelink count of 111 on Wikipedia.
- Includes structured properties from Wikidata, such as ISBNs, LC control numbers, and Dewey Decimal classifications.

## FAQs
**What does microeconomics study?**
Microeconomics studies how individual households and firms make decisions regarding the allocation of limited resources, such as maximizing utility or profit.

**How does microeconomics relate to other economic fields?**
Microeconomics is part of general economics and is closely related to fields like industrial organization, monopoly, asset pricing, and monopolistic competition.

**Who are some notable figures in microeconomics?**
Notable figures include Angus Deaton, Manuel Arellano, Matthew Gentzkow, Ernst Fehr, Jerry A. Hausman, David Laibson, Hal Varian, Michihiro Kandori, David Autor, Michael Spence, Oliver E. Williamson, James Heckman, Richard Blundell, Betsey Stevenson, Sergey Guriyev, Victor Ginsburgh, and Steven N. S. Cheung.

**What are some key concepts in microeconomics?**
Key concepts include expenditure functions, price theory, and theories related to market structures like monopoly and monopolistic competition.

**How is microeconomics classified?**
Microeconomics is classified as an academic discipline and a subclass of economics.

## Why It Matters
Microeconomics is essential for understanding how individual economic agents—such as households and firms—make decisions in resource allocation. It provides the theoretical framework for analyzing market structures, consumer behavior, and pricing mechanisms, which are critical for policy-making, business strategy, and economic forecasting. By studying microeconomic principles, economists can explain phenomena like supply and demand, market competition, and the effects of government intervention, making it a foundational field for both academic research and practical applications.

## Notable For
- Being a specialized branch of economics focused on individual decision-making.
- Including key theories and concepts like price theory and expenditure functions.
- Having a significant number of notable practitioners and theorists.
- Being classified as an academic discipline with a strong Wikipedia presence.
- Having structured properties and identifiers from Wikidata, including ISBNs and LC control numbers.

## Body
### Overview
Microeconomics is a specialized field within economics that focuses on the behavior of individual households and firms in making decisions regarding the allocation of limited resources. It examines how these entities optimize their use of resources to achieve specific goals, such as maximizing utility or profit. This field is fundamental to understanding market structures, consumer behavior, and the pricing mechanisms that govern economic interactions.

### Relationships
Microeconomics is part of the broader field of economics, which studies the production, distribution, and consumption of goods and services. It is closely related to general economics, industrial organization, monopoly, asset pricing, monopolistic competition, and consumer choice. These connections highlight its role as a specialized yet interconnected branch of economic theory.

### Key Figures
Several notable economists have contributed to the development of microeconomics. These include Angus Deaton, a British microeconomist; Manuel Arellano, a Spanish economist specializing in econometrics and empirical microeconomics; and Matthew Gentzkow, an American economist. Other key figures include Ernst Fehr, Jerry A. Hausman, David Laibson, Hal Varian, Michihiro Kandori, David Autor, Michael Spence, Oliver E. Williamson, James Heckman, Richard Blundell, Betsey Stevenson, Sergey Guriyev, Victor Ginsburgh, and Steven N. S. Cheung. These individuals have made significant contributions to the field through their research and theoretical advancements.

### Concepts and Theories
Microeconomics includes several key concepts and theories. One such concept is the expenditure function, which is a method for calculating the price of a utility. Theories like price theory and theories related to market structures, such as monopoly and monopolistic competition, are also central to the field. These theories provide the framework for analyzing how resources are allocated and how markets function.

### Classification and Properties
Microeconomics is classified as an academic discipline and a subclass of economics. It has a sitelink count of 111 on Wikipedia, indicating its widespread recognition and relevance. Additionally, it includes structured properties from Wikidata, such as ISBNs, LC control numbers, and Dewey Decimal classifications, which further establish its academic and bibliographic significance.

### Significance
Microeconomics plays a crucial role in understanding how individual economic agents make decisions in resource allocation. It provides the theoretical framework for analyzing market structures, consumer behavior, and pricing mechanisms, which are critical for policy-making, business strategy, and economic forecasting. By studying microeconomic principles, economists can explain phenomena like supply and demand, market competition, and the effects of government intervention, making it a foundational field for both academic research and practical applications.

## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=14563)
2. Nuovo soggettario
3. Freebase Data Dumps. 2013
4. YSO-Wikidata mapping project
5. [Source](https://golden.com/wiki/Microeconomics-ZG3Z)
6. National Library of Israel
7. KBpedia
8. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)