Present today’s most cutting-edge treatment of microeconomics with Nicholson/Snyder’s “Microeconomic Theory: Basic Principles & Extensions” 13th Edition. This edition offers a level of mathematical rigor ideal for upper-level undergraduate or beginning graduate students, and provides clear, accurate coverage of advanced microeconomic concepts, illustrating how theory applies to practical situations. Readers work with theoretical tools, real-world applications, new behavioral economics problems and the latest developments in microeconomics. The text builds student intuition with highly-acclaimed, two-tier end-of-chapter problems that begin with numerical/mathematical exercises followed by more analytical, theoretical, complex and behavioral economics problems. Key figures from the book now appear as interactive Progression Graphs in the all-new online MindTap for Microeconomic Theory.