• Climate Leadership by Conditional Commitments 

      Helland, Leif; Hovi, Jon; Sælen, Håkon (Journal article; Peer reviewed, 2018)
      Under the 2015 Paris climate agreement, each Party sets its own mitigation target by submitting a Nationally Determined Contribution (NDC) every five years. An important question is whether including conditional components ...
    • Reference points in sequential bargaining: theory and experiment 

      Brekke, Kjell Arne; Ciccone, Alice; Heggedal, Tom-Reiel; Helland, Leif (Journal article; Peer reviewed, 2023)
      We introduce loss aversion in an infinite-horizon, alternating-offers model. When outside options serve as reference points, the equilibrium of our model follows that of the standard Rubinstein bargaining model, i.e., ...
    • Should I stay or should I go? Bandwagons in the lab 

      Heggedal, Tom-Reiel; Helland, Leif; Joslin, Knut-Eric Neset (Journal article; Peer reviewed, 2018)
      We experimentally investigate the impact of strategic uncertainty and complementarity on leader and follower behavior using the model of Farrell and Saloner (1985). At the core of the model are endogenous timing, irreversible ...