Table of Contents

1. The Relationship Between Law and Economics: The DivideTypes of Law and EconomicsConstraints of Discretion, justification and Acceptability2. Applying the Relationship to GATT Law: Across the DivideConceptual Classification of Relationship Between GoodsEvidential Elements to Define Likeness or SubstitutabilityAnalytical Framework for Likeness or Substitutability Analysis3. Progressive Interpretation of 'Like' and 'Directly Competitve or Substitutable' ProductsNon-discrimination ProvisionsFair Trade ProvisionsOthers4. Conclusion