New! Stepwise Investment and Capacity Sizing under Uncertainty,
M. Chronopolous, V. Hagspiel, S.-E. Fleten, accepted at OR Spectrum

New! Investment in Mutually Exclusive Transmission Projects under Policy Uncertainty,
I. Bakke, S.-E. Fleten, L. I. Hagfors, V. Hagspiel, B. Norheim, Journal of Commodity Markets, Volume 3, Issue 1, September 2016, Pages 54-69

Valuing quantity flexibility under supply-chain disintermediation risk,
V. Hagspiel, I. Bicer, Volume 180, October 2016, Pages 1-15, International Journal of Production Economics

Volume Flexibility and Capacity Investment under Demand Uncertainty,
V. Hagspiel, K.J.M. Huisman, P. M. Kort, International Journal of Production Economics, Volume 178, August 2016, Pages 95-108.

How to Escape a Declining Market: Capacity Investment or Exit?,
V. Hagspiel, K.J.M. Huisman, P. M. Kort, C. Nunes, European Journal of Operational Research, Volume 254, Issue 1, October 2016, Pages 40-50.

Investment in Electric Energy Storage Under Uncertainty: A Real Options Approach,
I. Bakke, S.-E. Fleten, L. I. Hagfors, V. Hagspiel, B. Norheim and S. Wogrin, Computational Management Science, Volume 13, Issue 3, July 2016, Pages 483-500.

Stepwise Green Investment under Policy Uncertainty, M. Chronopoulos,
V. Hagspiel, S.-E. Fleten , The Energy Journal, forthcoming in Volume 37 (4), 2016.

Dedicated vs product flexible production technology: Strategic capacity investment Choice,
H.J. Boonman, V. Hagspiel, P.M. Kort , European Journal of Operational Research, Volume 244, Issue 1, 1 July 2015, Pages 141-152.

Optimal Technology Adoption when the Arrival Rate of New Technologies Changes,
Verena Hagspiel, Kuno J.M. Huisman, Clàudia Nunes, European Journal of Operational Research, Volume 243, Issue 3, 16 June 2015, Pages 897-911.

Valuing Lead Time,
Suzanne de Treville, Isik Bicer, Valèrie Chavez-Demoulin, Verena Hagspiel, Norman Schuerhoff, Christophe Tasserit and Stefan Wager. Journal of Operations Management, Volume 32, Issue 6, September 2014, Page 337-346.

Working papers

Switching from Oil to Gas Production – Decisions in a Field’s Tail
joint with Kristian Støre, Stein-Erik Fleten and Claudia Nunes, submitted

Sensitivity of Demand Function Choice in a Strategic Real Options Context
joint with Hettie Boonman

The Value of Reducing Lead Time under Unexpected Demand Shocks
joint with Isik Bicer and Suzanne de Treville

Optimal Investment Strategies for Product-Flexible and Dedicated Production Systems under Demand Uncertainty

Selected work in progress

Anticipative Transmission Planning under Uncertainty
joint with Afzal S. Siddiqui and Trine K. Boomsma