50 citations · 52 across the 4 of their papers we have counts for
5 papers
A novel strong duality-based reformulation for trilevel infrastructure models in energy systems development
Olli Herrala, Steven A. Gabriel, Fabricio Oliveira +1
We explore the class of trilevel equilibrium problems with a focus on energy-environmental applications and present a novel single-level reformulation for such problems, based on s…
Solving decision problems with endogenous uncertainty and conditional information revelation using influence diagrams
Olli Herrala, Tommi Ekholm, Fabricio Oliveira
Mathematical programming formulations of influence diagrams can bridge the gap between representing and solving decision problems. However, they suffer from both modeling and compu…
Revenue and risk of variable renewable electricity investment: the cannibalization effect under high market penetration
Lina Reichenberg, Tommi Ekholm, Trine Boomsma
The market revenue for variable renewable electricity (VRE) assets has been under intense scrutiny during the last few years. The observation that wind and solar power depress mark…
Optimal forest rotation under carbon pricing and forest damage risk
Tommi Ekholm
Forests will have two notable economic roles in the future: providing renewable raw material and storing carbon to mitigate climate change. The pricing of forest carbon leads to lo…
Optimal forest rotation age under efficient climate change mitigation
Tommi Ekholm
This paper considers the optimal rotation of forests when the carbon flows of forest growth and harvest are priced with an increasing price. Such an evolution of carbon price is ge…