Economics has many definitions in various contexts. The one most often used to describe economics in the context of a simple explanation is “the social science that studies how people and societies make choices to allocate scarce resources for the production, distribution, and consumption of goods and services.”
Economics can be broken down into two main branches:
- Microeconomics: behaviour of individual consumers and businesses, examining decisions related to supply and demand, pricing, and market competition.
- Macroeconomics examines the economy as a whole, studying topics such as national income, unemployment rates, inflation, and economic growth.
The field of economics has a rich history that dates back to ancient civilizations. The early study of economics was often referred to as political economy, where scholars focused on understanding how policies and political systems impacted wealth and resources.
16th-18th Century (Mercantilism and the Birth of Classical Economics): During this period, thinkers like Adam Smith laid the foundations of what we now think of as classical economics. His seminal work, The Wealth of Nations (1776), argued that individuals acting in their own self-interest could unintentionally promote the public good through the “invisible hand” of the market.
19th Century (Classical and Neoclassical Economics): Economists like David Ricardo, John Stuart Mill, and Karl Marx further developed ideas about capitalism, markets, and labour. Meanwhile, the rise of industrialization made economic theory even more relevant, as societies grappled with questions of production, distribution, and social welfare.
20th Century (Keynesianism and the Evolution of Economic Thought): The Great Depression in the 1930s led to a major shift in economic thinking. British economist John Maynard Keynes argued that governments should play an active role in regulating the economy, especially during periods of recession. This led to the development of Keynesian economics, which focuses on the role of government spending and monetary policy in stabilizing the economy.
Studying economics offers a wealth of benefits, both personally and professionally. Here’s what you can gain from learning the subject:
- Informed Decision-Making
- Career Opportunities
- Global Perspective
- Critical Thinking and Problem Solving
Citations
https://www.investopedia.com/terms/e/economics.asp
https://www.investopedia.com/terms/m/microeconomics.asp
https://www.khanacademy.org/economics-finance-domain/ap-macroeconomics/basic-economics-concepts-macro/introduction-to-the-economic-way-of-thinking-macro/a/lesson-summary-opportunity-cost-and-the-production-possibilities-curve
https://www.cliffsnotes.com/study-notes/19689853
https://www.tutorchase.com/answers/ib/economics/what-is-the-fundamental-definition-of-economics
https://www.sciencedirect.com/topics/economics-econometrics-and-finance/economics