• Intermediate Inputs, Firm Heterogeneity and Gains From International Trade 

      Alexander, Patrick (2015-09-15)
      This thesis studies the role of intermediate input goods in explaining international trade patterns and determining gains from trade based on heterogenous firms models. The first chapter provides a preview and literature ...
    • Savings Groups: Model, Welfare and Design 

      Tremblay, Frederic
      Savings groups (SGs) are a low-cost way of providing access to financial services to the most marginalized in the developing world. We develop a model of SGs—a Bewley-Huggett-Aiyagari-type heterogenous agent model—that ...