Who is considered the founder of microeconomics?

Who is considered the founder of microeconomics?

• A. Adam Smith
• B. David Ricardo
• C. Alfred Marshall
• D. Karl Marx

Answer: (C)

Alfred Marshall is considered the founder of microeconomics because he first treated economics as the study of how individual markets operate and how prices are determined within those markets. In his work, he formalized the price-quantity relationship through supply and demand in specific markets and introduced tools like partial equilibrium analysis and the concept of elasticity to measure how responsive buyers and sellers are to price changes. This focus on individual decision-makers—households and firms—and on how markets allocate resources distinguishes microeconomics from macroeconomics, which looks at broad aggregates like total output and employment. While Adam Smith laid the groundwork for economics as a whole, Marshall gave the explicit microeconomic framework and methods that define the field today. The other figures contributed in important but different ways—Ricardo to value and distribution theory, Marx to the critique of capitalism—without shaping microeconomic analysis in the way Marshall did.

Alfred Marshall is considered the founder of microeconomics because he first treated economics as the study of how individual markets operate and how prices are determined within those markets. In his work, he formalized the price-quantity relationship through supply and demand in specific markets and introduced tools like partial equilibrium analysis and the concept of elasticity to measure how responsive buyers and sellers are to price changes. This focus on individual decision-makers—households and firms—and on how markets allocate resources distinguishes microeconomics from macroeconomics, which looks at broad aggregates like total output and employment. While Adam Smith laid the groundwork for economics as a whole, Marshall gave the explicit microeconomic framework and methods that define the field today. The other figures contributed in important but different ways—Ricardo to value and distribution theory, Marx to the critique of capitalism—without shaping microeconomic analysis in the way Marshall did.