Lars Ravn-Jonsen

BSc Forestry, MSc Forestry, Ph.D.

  • Niels Bohrs Vej 9

    6700 Esbjerg

    Denmark

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Personal profile

Research areas

Research interests: Environmental and resource economics, particular production economics of ecological systems and the consequences for the regulation of the exploitation.

Curriculum

Scientific focus areas


My research interest is in management of natural resources, with regards to natural resources under a common pool management as for example the marine ecosystem. However the resource cannot be considered in isolation. There is a social system that, subjected to the management initiatives, will interact with the resource. Integrated model couples the social system together with the ecosystem with relevant feed back process. Economics play a dual role here; economics explains/predicts how the agents react on the incentives provided by management system, society in general and the resource under consideration. Second, economics provides tools to evaluate the consequences of management initiatives through cost benefit or cost effectiveness analysis. Integrated models can be difficult to analysis as they are often to complex for analytical solutions. I have, in addition to the modeling work, worked with developing methods for analyzing complex models based on the marginal change of capital value.

Research areas

  • Bio-economic Models
  • Various Species Modelling

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Research Output

Spatial issues in Arctic marine resource governance workshop summary and comment

Kaiser, B., Bakanev, S., Bertelsen, R. G., Carson, M., Eide, A., Fernandez, L., Halpin, P. N., Izmalkov, S., Kyhn, L. A., Österblom, H., Punt, M., Ravn-Jonsen, L., Sanchirico, J., Sokolov, K., Sundet, J., Thorarinsdóttir, G. & Vestergaard, N., Aug 2015, In : Marine Policy. 58, p. 1-5

Research output: Contribution to journalJournal articleResearchpeer-review

  • An Indicator for Ecosystem Externalities in Fishing

    Ravn-Jonsen, L., Andersen, K. H. & Vestergaard, N., 2016, In : Natural Resource Modeling. 29, 3, p. 400-425

    Research output: Contribution to journalJournal articleResearchpeer-review

    Open Access
    File
  • 144 Downloads (Pure)

    Harvest control rules in modern fisheries management

    Kvamsdal, S. F., Eide, A., Ekerhovd, N-A., Enberg, K., Gudmundsdottir, A., Hoel, A. H., Mills, K. E., Mueter, F. J., Ravn-Jonsen, L., Sandal, L. K., Stiansen, J. E. & Vestergaard, N., 2016, In : Elementa: Science of the Anthropocene. 4, 22 p., 000114.

    Research output: Contribution to journalJournal articleResearchpeer-review

    Open Access
    File
  • 262 Downloads (Pure)

    Using Labeled Choice Experiments to Analyze Demand Structure and Market Position among Seafood Products

    Nguyen, T. T., Solgaard, H. S., Haider, W., Roth, E. & Ravn-Jonsen, L., 1. Mar 2018, In : Agribusiness. 34, 2, p. 163-189

    Research output: Contribution to journalJournal articleResearchpeer-review

    Open Access
  • On International Fisheries Agreements, Entry Deterrence, and Ecological Uncertainty

    Ellefsen, H., Grønbæk, L. & Ravn-Jonsen, L., 15. May 2017, In : Journal of Environmental Management. 193, p. 118-125

    Research output: Contribution to journalJournal articleResearchpeer-review

  • Activities

    • 8 Conference presentations
    • 4 Conference organisation or participation
    • 2 Talks and presentations in private or public companies
    • 1 Organisation or participation in workshops, courses or seminars

    UArctic Thematic Network on Global Ecological and Economic Connections in Arctic and Sub-Arctic Crab Fisheries

    Lars Ravn-Jonsen (Participant)

    30. Jan 20191. Feb 2019

    Activity: Attending an eventConference organisation or participation

    Fremtidens Universitet

    Lars Ravn-Jonsen (Participant)

    28. Jan 2019

    Activity: Attending an eventConference organisation or participation

    Workshop on “Present Energy Transitions in the Nordic states & beyond”

    Lars Ravn-Jonsen (Participant)

    17. Oct 201819. Oct 2018

    Activity: Attending an eventConference organisation or participation

    Developing adaptation and management strategies for socio-ecological systems in an acidified ocean

    Laura Falkenberg (Speaker), Sam Dupont (Other), Brooks Kaiser (Other), Wenting Chen (Other), Philip Wallhead (Other), Camilla Fagerli (Other), Magnus Norling (Other), Kumiko Azetsu-Scott (Other), Ann-Dorte Burmeister (Other), Lars Ravn-Jonsen (Other) & Richard Bellerby (Other)

    4. Jun 2018

    Activity: Talks and presentationsConference presentations

    When and how to worry about OA

    Brooks Kaiser (Guest lecturer) & Lars Ravn-Jonsen (Other)

    29. May 2018

    Activity: Talks and presentationsTalks and presentations in private or public companies

    Press / Media

    Støtteerklæring til ikkevoldelig civil ulydighed i Danmark

    Lars Ravn-Jonsen

    24/05/2019

    1 Media contribution

    Press/Media: Press / Media

    Klimaopråbets medunderskrivere

    Lars Ravn-Jonsen

    12/05/2018

    1 Media contribution

    Press/Media: Press / Media

    Klimaopråb: Politikerne spiller hasard med vores fremtid

    Lars Ravn-Jonsen

    11/05/2018

    1 Media contribution

    Press/Media: Press / Media

    Teaching & Supervision

    Integrerede modeller

    Niels Vestergaard & Lars Ravn-Jonsen

    01/02/201030/06/2018

    Course: Teaching

    Statistical tools

    Lars Ravn-Jonsen

    01/02/201430/06/2017

    Course: Teaching

    Advanced Quantitative Methods

    Lars Ravn-Jonsen &

    01/09/201331/01/2017

    Course: Teaching

    Projekt, 1. semester

    Lars Ravn-Jonsen

    01/09/201431/01/2017

    Course: Teaching

    Studiestartsprøve

    Lars Ravn-Jonsen

    01/09/201431/01/2017

    Course: Teaching