Helsinki GSE Discussion Papers

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Helsinki GSE Discussion Papers

Showing 3 publications

  • Dynamic Oligopoly
  • Multidimensional Expenditure
  • Adaptive Learning
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  • Heterogeneous price commitments

    Saara Hämäläinen

    We provide a theory of dynamic oligopoly pricing with heterogeneous price technologies, captured by the presence of trackers (on the firm-side) and shoppers (on the consumer-side) who can costlessly …

    Discussion paper

  • Socially responsible lobbying

    Saara Hämäläinen and Sara Yi Zheng

    Lobbyists are nowadays increasingly involved in promoting businesses through societal investment, producing what has been paraphrased as “corporate beauty contests” due to the uncertain winning …

    Discussion paper

  • On Robustness of Average Inflation Targeting

    Seppo Honkapohja, Nigel McClung

    This paper considers average inflation targeting (AIT) policy in a New Keynesian model with adaptive learning agents. Our analysis raises concerns regarding robustness of AIT when agents have …

    Discussion paper