Existence and Optimality of Competitive Equilibria

Rating:
Summary: An introduction to general equilibrium
Review: The book begins with basic concepts in mathematical economics and optimization as optimization of common functions in economics and theory of demand also includes the clasical topics core, welfare, demand excess etc, the book's exercises are great, you only need a basic mathematical level, derivation, real analysis and some of multivariate analysis, I like the way of this book few words but have many proofs and exercises.