• Essays on Networks and Macroeconomics 

      Kivinen, Steven (2015-07-17)
      This thesis consists of three essays related by the themes of networks and macroeconomics. The first essay examines the role of networks in workers’ search for employment. Unemployed workers gain employment by sending ...
    • Three Essays in Auctions and Contests 

      Zhang, Jun (2010-04-21)
      This thesis studies issues in auctions and contests. The seller of an object and the organizer of a contest have many instruments to improve the revenue of the auction or the efficiency of the contest. The three essays ...
    • Three Essays On Asset Bubbles And Contagion Over Financial Networks 

      Shen, Yue (2015-08-10)
      This thesis studies financial market stability by exploring asset bubbles and contagions over financial markets. First I construct a model where bubbles arise from a lack of common knowledge about the asset value among ...
    • Three Essays on Networks and Public Economics 

      Bouchard St Amant, Pier-André (2013-10-15)
      This thesis is a collection of three essays. The first two study how ideas spread through a network of individuals, and how it an advertiser can exploit it. In the model I develop, users choose their sources of information ...