Demand Curves and Income/Substitution Effects - Lecture 4

Explore the fundamentals of demand curves in this 47-minute lecture from MIT's Principles of Microeconomics course (Fall 2023), taught by Professor Jonathan Gruber. Learn how demand curves are derived and what determines their shape, while examining important concepts like income shifts and the effects of price changes. The lecture breaks down income and substitution effects, providing essential knowledge for understanding consumer behavior in microeconomics. Part of MIT OpenCourseWare's complete economics curriculum, this lecture delivers key insights into demand theory with practical applications for economic analysis.