Advanced Search
MyIDEAS: Login

Economics of Marine Pollution

Contents:

Author Info

  • Elofsson, Katarina

Abstract

Large overloads of nutrients are one of many stresses on coastal and marine ecosystems and there is a need for policies that reduce nutrient emissions. This thesis contributes to the knowledge about policy design for marine pollutants. All applications are made to nutrient emissions to the Baltic Sea, but the concepts and issues are likely to be relevant also for the management of other regional seas. Three of the included studies analyze cost-effective policies for reduced eutrophication. In the fourth study, game theory is used to analyze countries' choice of abatement level when abatement costs are uncertain. Two major messages emerge from the thesis. The first message concerns the current de facto policy in the Baltic Sea region, where uniform reduction rates are applied for nutrients and countries. Abandoning these uniform reduction rates can save costs. If uniform reductions for countries or nutrients are replaced by cost-effective reductions, then, in either case, more abatement is called for in the countries in transition. This, in turn, might require international institutions that can distribute the costs of abatement among all countries in Baltic Sea region. The second message is that uncertainty is of importance for policy design. Firstly, nutrient loads to coastal waters are stochastic and if peak loads cause high environmental damage, then, in order to reduce total abatement cost, abatement efforts should be particularly high at sources and in regions where abatement leads to large reductions in load variations. Secondly, unilateral abatement, that is undertaken in one country with a purpose to reduce uncertainty about abatement costs and thereby encourage another country to follow, might lead to larger emissions in total and lower utility in both countries.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://pub.epsilon.slu.se/78/
Download Restriction: no

Bibliographic Info

Paper provided by Swedish University of Agricultural Sciences, Department of Economics in its series Department of Economics publications with number 78.

as in new window
Length:
Date of creation: Sep 2002
Date of revision:
Handle: RePEc:sua:ekonwp:78

Contact details of provider:
Postal: Box 7013, 750 07 UPPSALA
Phone: 018-67 1724
Fax: 018-67 3502
Web page: http://www.slu.se/ekonomi
More information through EDIRC

Related research

Keywords:

References

No references listed on IDEAS
You can help add them by filling out this form.

Citations

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:sua:ekonwp:78. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Alejandro Engelmann).

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.