Introduction Economics is not merely the study of wealth or resource allocation — it is also about how these resources affect human welfare. The branch of economics that explicitly focuses on this aspect is known as Welfare Economics. It deals with the evaluation of economic policies and conditions in terms of their impact on the…
Introduction Inflation and economic growth are two of the most crucial macroeconomic variables that shape the performance of an economy. While economic growth indicates the rise in a country’s productive capacity and output over time, inflation refers to the persistent increase in the general price level of goods and services. The relationship between these two…
Introduction In economics, the concept of perfect competition represents an ideal market structure where numerous firms operate freely, selling identical products, and where none possesses the power to influence the market price. Every firm under perfect competition is a price taker, not a price maker. This means that the firm has no control over the…
Introduction In economics, the concept of elasticity of demand is one of the most fundamental tools for understanding consumer behavior and market dynamics. It measures how sensitive the quantity demanded of a good is to changes in various factors such as price, income, and the prices of related goods. This concept plays a crucial role…
Introduction The concept of consumer surplus occupies a central place in the field of welfare economics and microeconomic analysis. It provides an important measure of the benefit or satisfaction that consumers derive from purchasing goods and services in the market. The theory of consumer surplus was first developed by the English economist Alfred Marshall, who…