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Viser treff 1-50 av 63 << Forrige 1 2    Neste >>

2020
1 Azad Gholami, Reza; Sandal, Leif Kristoffer; Ubøe, Jan.
A solution algorithm for multi-period bi-level channel optimization with dynamic price-dependent stochastic demand. Omega. The International Journal of Management Science 2020
NHH Untitled
 
2 Kvamsdal, Sturla F; Sandal, Leif Kristoffer; Poudel, Diwakar.
Ecosystem wealth in the Barents Sea. Ecological Economics 2020 ;Volum 171. s. -
NHH NPI SNF Untitled
 
2019
3 Hopland, Arnt Ove; Kvamsdal, Sturla F; Sandal, Leif Kristoffer.
An analysis of maintenance schedules for public facilities. Operations Research and Decisions 2019 ;Volum 29.(1) s. 17-35
NHH SNF Untitled
 
4 Kvamsdal, Sturla F; Maroto, Jose M.; Moran, Manuel; Sandal, Leif Kristoffer.
Bioeconomic modeling of seasonal fisheries. European Journal of Operational Research 2019 ;Volum 281.(2) s. 332-340
NHH SNF Untitled
 
5 Ni, Yuanming; Sandal, Leif Kristoffer.
Seasonality matters: a multi-season, multi-state dynamic optimization in fishery. European Journal of Operational Research 2019 ;Volum 275.(2) s. 648-658
NHH Untitled
 
2017
6 Kvamsdal, Sturla F; Maroto, Jose M.; Moran, Manuel; Sandal, Leif Kristoffer.
A bridge between continuous and discrete-time bioeconomic models: Seasonality in fisheries. Ecological Modelling 2017 ;Volum 364. s. 124-131
NHH SNF Untitled
 
7 Ubøe, Jan; Andersson, Jonas; Jørnsten, Kurt; Lillestøl, Jostein Kåre; Sandal, Leif Kristoffer.
Statistical testing of bounded rationality with applications to the newsvendor model. European Journal of Operational Research 2017 ;Volum 259.(1) s. 251-261
NHH Untitled
 
2016
8 Kvamsdal, Sturla F; Eide, Arne; Ekerhovd, Nils-Arne; Enberg, Katja; Gudmundsdottir, Asta; Hoel, Alf Håkon; Mills, Katherine E.; Mueter, Franz J.; Ravn-Jonsen, Lars; Sandal, Leif Kristoffer; Stiansen, Jan Erik; Vestergaard, Niels.
Harvest control rules in modern fisheries management. Elementa: Science of the Anthropocene 2016 ;Volum 4. s. -
HAVFORSK NHH SNF UiT Untitled
 
2015
9 Kvamsdal, Sturla F; Sandal, Leif Kristoffer.
The Ensemble Kalman Filter for Multidimensional Bioeconomic Models. Natural Resource Modeling 2015 ;Volum 28.(3) s. 321-347
NHH SNF Untitled
 
10 Poudel, Diwakar; Sandal, Leif Kristoffer.
STOCHASTIC OPTIMIZATION FOR MULTISPECIES FISHERIES IN THE BARENTS SEA. Natural Resource Modeling 2015 ;Volum 28.(3) s. 219-243
NHH Untitled
 
11 Poudel, Diwakar; Sandal, Leif Kristoffer; Kvamsdal, Sturla F.
Stochastically Induced Critical Depensation and Risk of Stock Collapse. Marine Resource Economics 2015 ;Volum 30.(3) s. 297-313
NHH Untitled
 
2014
12 Kvamsdal, Sturla F; Poudel, Diwakar; Sandal, Leif Kristoffer.
Harvesting in a Fishery with Stochastic Growth and a Mean-Reverting Price. Environmental and Resource Economics 2014 ;Volum 63. s. 643-663
NHH SNF Untitled
 
13 Liu, Xiaozi; Lindroos, Marko; Sandal, Leif Kristoffer.
Sharing a Fish Stock When Distribution and Harvest Costs are Density Dependent. Environmental and Resource Economics 2014 ;Volum 63.(3) s. 665-686
NHH SNF Untitled
 
14 Øksendal, Bernt; Sandal, Leif Kristoffer; Ubøe, Jan.
Stackelberg equilibria in a continuous-time vertical contracting model with uncertain demand and delayed information. Journal of Applied Probability 2014 ;Volum 51A. s. 213-226
NHH UiO Untitled
 
2013
15 Andersson, Jonas; Jørnsten, Kurt; Nonås, Sigrid Lise; Sandal, Leif Kristoffer; Ubøe, Jan.
A maximum entropy approach to the newsvendor problem with partial information. European Journal of Operational Research 2013 ;Volum 228.(1) s. 190-200
NHH Untitled
 
16 Jørnsten, Kurt; Nonås, Sigrid Lise; Sandal, Leif Kristoffer; Ubøe, Jan.
Mixed contracts for the newsvendor problem with real options and discrete demand. Omega. The International Journal of Management Science 2013 ;Volum 41.(5) s. 809-819
NHH Untitled
 
17 Poudel, Diwakar; Sandal, Leif Kristoffer; Kvamsdal, Sturla F; Steinshamn, Stein Ivar.
Fisheries Management under Irreversible Investment: Does Stochasticity Matter?. Marine Resource Economics 2013 ;Volum 28.(1) s. 83-103
NHH Untitled
 
18 Øksendal, Bernt; Sandal, Leif Kristoffer; Ubøe, Jan.
Stochastic Stackelberg equilibria with applications to time-dependent newsvendor models. Journal of Economic Dynamics and Control 2013 ;Volum 37.(7) s. 1284-1299
NHH UiO Untitled
 
2012
19 Jørnsten, Kurt; Nonås, Sigrid Lise; Sandal, Leif Kristoffer; Ubøe, Jan.
Transfer of risk in the newsvendor model with discrete demand. Omega. The International Journal of Management Science 2012 ;Volum 40.(3) s. 404-414
NHH Untitled
 
20 Maroto, Jose M.; Moran, Manuel; Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
Potential Collapse in Fisheries with Increasing Returns and Stock-dependent Costs. Marine Resource Economics 2012 ;Volum 27.(1) s. 43-63
NHH SNF Untitled
 
21 Poudel, Diwakar; Sandal, Leif Kristoffer; Steinshamn, Stein Ivar; Kvamsdal, Sturla F.
Do Species Interactions and Stochasticity Matter to Optimal Management of Multispecies Fisheries?. I: Global Progress in Ecosystem-Based Fisheries Management. Alaska Sea Grant 2012 ISBN 978-1-56612-166-8. s. 209-236
NHH Untitled
 
2011
22 Øksendal, Bernt; Sandal, Leif Kristoffer; Ubøe, Jan.
Stochastic Stackelberg equilibria with applications to time dependent newsvendor models. Preprint series (Universitetet i Oslo. Matematisk institutt) 2011 s. -
NHH UiO Untitled
 
2010
23 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
Rescuing the prey by harvesting the predator : : is it possible?. I: Energy, natural resources and environmental economics. Springer 2010 ISBN 978-3-642-12066-4. s. 359-378
NHH SNF Untitled
 
24 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
Rescuing the Prey by Harvesting the Predator: Is It Possible?. Energy Systems 2010 s. 359-378
NHH Untitled
 
2008
25 Kvamsdal, Sturla F.; Sandal, Leif Kristoffer.
The premium of marine protected areas: A simple valuation model. Marine Resource Economics 2008 ;Volum 23.(2) s. 171-197
NHH Untitled
 
26 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
Optimal environmental taxes: Effects of pollution decay and consumer awareness. Natural Resource Modeling 2008 ;Volum 21.(3) s. 436-465
NHH SNF Untitled
 
2007
27 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar; Hoff, Ayoe.
Irreversible investments revisited. Marine Resource Economics 2007 ;Volum 22.(3) s. 255-267
NHH SNF Untitled
 
2006
28 Kugarajh, K.; Sandal, Leif Kristoffer; Berge, Gerhard.
Implementing a stochastic bioeconomic model for the North-East Arctic cod fishery. Journal of Bioeconomics 2006 ;Volum 8.(1) s. 35-53
NHH UiB Untitled
 
2005
29 Aanestad, Sigurd; Sandal, Leif Kristoffer; Berge, Gerhard.
Dynamiske CO2-avgifter i en endogent bestemt avgiftsperiode. Ikke-lineære effekter. Norsk Økonomisk Tidsskrift 2005 ;Volum 119.(2) s. 51-67
NHH UiB Untitled
 
30 Ussif, Al-Amin M.; Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
Assimilation of Time Series Data into a Dynamic Bioeconomic Fisheries Model: An Application to the North East Arctic Cod Stock. Journal of Bioeconomics 2005 ;Volum 7.(2) s. 179-195
SNF Untitled
 
2004
31 Arnason, R; Sandal, Leif Kristoffer; Steinshamn, Stein Ivar; Vestergaard, N.
Optimal Feedback Controls: Comparative Evaluation of the Cod fisheries in Denmark, Iceland and Norway. American Journal of Agricultural Economics 2004 ;Volum 86.(2) s. 531-542
UiB Untitled
 
32 McDonald, A. David; Sandal, Leif Kristoffer; Little, L. Richard; Lund, Arne-Christian; Steinshamn, Stein Ivar.
Inferring a Biopolitical Consensus View of Stochastic Dynamics for Management of a Transboundary Fishery. Natural Resource Modeling 2004 ;Volum 17.(3) s. 317-337
UiB Untitled
 
33 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
Dynamic Cournot-Competitive Harvesting of a Common Pool Resource. Journal of Economic Dynamics and Control 2004 ;Volum 28. s. 1781-1799
UiB Untitled
 
34 Steinshamn, Stein Ivar; Lund, Arne-Christian; Sandal, Leif Kristoffer.
A stochastic feedback model for optimal management of namibian Sardine. I: Namibia's Fisheries. Ecological, economic and social aspects. The Netherlands: Eburon Academic Publishers 2004 ISBN 9059720172. s. 245-265
UiB Untitled
 
35 Arnason, Ragnar; Sandal, Leif Kristoffer; Steinshamn, Stein Ivar; Vestergaard, Niels.
An Evaluation of the Cod Fishing Policies of Denmark, Iceland and Norway. Politiques comparées de pêche à la morue auDanemark, en Islande, et en Norvège. Eine Bewertung der Kabeljaufischereipolitik in Dänemark, Island und Norwegen. EuroChoices 2004 ;Volum 3.(3) s. 6-11
NHH SNF Untitled
 
36 Arnason, Ragnar; Sandal, Leif Kristoffer; Steinshamn, Stein Ivar; Vestergaard, Niels.
Optimal feedback controls: Comparative evaluation of the cod fisheries in Denmark, Iceland, and Norway. American Journal of Agricultural Economics 2004 ;Volum 86.(2) s. 531-542
NHH SNF Untitled
 
37 McDonald, A. David; Sandal, Leif Kristoffer; Little, L. Richard; Lund, Arne-Christian; Steinshamn, Stein Ivar.
Inferring a biopolitical consensus view of stochastic dynamics for management of a transboundary fishery. Natural Resource Modeling 2004 ;Volum 17.(3) s. 317-337
NHH SNF Untitled
 
38 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
Dynamic Cournot-competitive harvesting of a common pool resource. Journal of Economic Dynamics and Control 2004 ;Volum 28.(9) s. 1781-1799
NHH SNF Untitled
 
39 Steinshamn, Stein Ivar; Lund, Arne-Christian; Sandal, Leif Kristoffer.
A stochastic feedback model for optimal management of namibian Sardine. I: Namibia£s fisheries : ecological, economic and social aspects. Nederland: Eburon Academic Publishers 2004 s. 245-265
NHH SNF Untitled
 
2003
40 McKelvey, Robert W.; Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
Regional fisheries management on the high seas; The Hit-and-Run interloper model. International Game Theory Review 2003 ;Volum 5.(4) s. 1-19
SNF Untitled
 
41 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar; Grafton, R. Quentin.
"More is Less": The Tax Effects of Ignoring Flow Externalities. ? 2003 ;Volum 25.(3) s. 239-254
NHH SNF Untitled
 
42 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar; Grafton, R. Quentin.
More is Less: The Tax Effects of Ignoring Flow Externalities. Resource and Energy Economics 2003 ;Volum 25.(3) s. 239-254
NHH SNF Untitled
 
43 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar; Ussif, Al-Amin M..
A new approach of fitting biomass dynamics models to data. Mathematical Biosciences 2003 ;Volum 182.(1) s. 67-79
NHH SNF Untitled
 
2002
44 McDonald, A. David; Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
Implications of a nested stochastic/deterministic bio-economic model for a pelagic fishery. Ecological Modelling 2002 ;Volum 149.(01.feb) s. 193-201
NHH Untitled
 
45 Sandal, Leif Kristoffer; McKelvey, Robert W.; Steinshamn, Stein Ivar.
Fish Wars on the High Seas: A Straddling Stock Competition Model. International Game Theory Review 2002 ;Volum 4.(1) s. 53-71
NHH Untitled
 
46 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar; Ussif, Al-Amin M..
Estimation of Biological and Economic Parameters of a Bioeconomic Fisheries Model Using Dynamical Data Assimilation. Journal of Bioeconomics 2002 ;Volum 4.(1) s. 39-48
NHH SNF Untitled
 
47 Sandal, Leif Kristoffer; Ussif, Al-Amin M.; Steinshamn, Stein Ivar.
On the Dynamics of Commercial Fishing and Parameter Identification. Marine Resource Economics 2002 ;Volum 17.(1) s. 35-46
NHH Untitled
 
2001
48 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
A Bio-Economic model for Namibian pilchard. ? 2001 ;Volum 69.(2) s. 299-318
NHH Untitled
 
49 Sandal, Leif Kristoffer; Steinshamn, Stein Ivar.
A Simplified Feedback Approach to Optimal Resource Management. ? 2001 ;Volum 14.(3) s. 419-431
NHH Untitled
 
2000
50 McKelvey, Robert W.; Sandal, Leif Kristoffer; Steinshamn, Stein Ivar; Bjørndal, Trond; Munro, Gordon R.; Arnason, Ragnar.
The dynamics of competition and co-operation: Implications for transboundary fisheries. I: Proceedings from the conference on the management of straddling fish stocks and highly migratory fish stocks, and the UN agreement. Bergen: Centre for Fisheries Economics, NHH 2000 s. 1-21
NHH Untitled
 
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