CHEER Volume 17, 2005 Contents

 Editorial

Papers

 A Trade War Simulation/Experiment in Excel
     John Gilbert

 Simple Cellular Automata on a Spreadsheet
     Chris Hand

 Incorporating Explanatory Variables in Risk Simulation Models
     Michael Backus

 SimuCall: An Excel Add-In for Call Centres Simulation
     Javier Faulin and Angel A. Juan

 Using the Mathcad Solver to Teach Portfolio Optimisation
     Alejandro Hazera

 The Lives Behind the Numbers On the Screen: Illustrating the Social Consequences of Economic Change by Telling Stories on the Web
     Jocelyn Paine

 E-literacy and the Best of the Web: How SOSIG Can Help Economics Students
     Angela Joyce