Equilibrium Unemployment Theory - 2nd Edition: Pissarides, Christopher A.: 9780262161879: Amazon.com: Books,Equilibrium Unemployment Theory - 2nd Edition: Pissarides, Christopher A.: 9780262161879: Amazon.com: Books,a) How do economists define unemployment? (b) With the help of appropriate diagrams, explain the causes of equilibrium and disequilibrium unemployment. (c) Outline the demand-side and supply-side policies that a country can,Unemployment,Equilibrium Unemployment Theory : Pissarides, Christopher A.: Foreign Language Books - Amazon.co.jp,