• Capacity optimization of an innovating firm 

      Hagspiel, Verena; Kort, Peter M.; Nunes, Clàudia; Pimentel, Rita; Støre, Kristian (Peer reviewed; Journal article, 2021)
      This article considers an incumbent's product innovation decision within an uncertain framework, where the firm decides whether to continue selling the established product. The model being dynamic allows to analyze the ...
    • Green investment under time-dependent subsidy retraction risk 

      Hagspiel, Verena; Nunes, Clàudia; Oliveira, Carlos; Portela, Manuel (Peer reviewed; Journal article, 2020)
      Driven by ambitious targets to reduce greenhouse gas emissions many countries have introduced support schemes to accelerate investments in renewable energy. However, in recent years experience showed that, over time, ...