This document discusses the economics of tourism. It begins by defining economics and outlining some key economic concepts. It then describes the scope of economics, including microeconomics, macroeconomics, international economics, and other branches. The document outlines the methodology used in economics, including deductive and inductive methods. It then discusses the relationship between economics and tourism, defining tourism supply and the factors that affect it. Finally, it outlines the components of tourism supply and discusses tourism destination planning.