http://www.economics.unimelb.edu.au/rdixon/wlaw.html

Macroeconomics and Monetary Economics
Economic History

Article

This document deals with the following topics: the relevance of Walras Law for macroeconomic (and especially unemployment) theory; who was Walras?; an intuitive (and a formal) proof of Walras Law; Walras Law and disequilibrium states; Walras versus Keynes: Notional c.f. Effective Demands.