Giovanni Alfredo Caravale 
Equilibrium and Economic Theory [PDF ebook] 

This book considers the treatment of equilibrium by several of the most important schools of thought in economics, including: * neoclassical economics, * the neo-Ricardian economics, * Post-Keynesian economics — both those who follow Joan Robinson in denying any interpretative role to equilibrium in economic theorizing and those who use the notion of equilibrium, but re-defined from a Classical or Keynesian perspective.