| 1. |
- Ambec, Stefan, et al.
(författare)
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Prices vs Quantities with Multiple Pollutants
- 2011
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- We examine the choice of policy instrument price, quantity, or a mix of the two when two pollutants are regulated and firms’ abatement costs are private information. A key parameter that affects this choice is the technological externality between the abatement efforts involved, i.e., whether they are substitutes or complements. If they are complements, a mix policy instrument with a tax on one pollutant and a quota on the other is sometime preferable, even if the pollutants are identical in terms of benefits and costs of abatement. Yet, if they are substitutes, the mix policy is dominated by taxes or quotas.
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| 2. |
- Ambec, Stefan, et al.
(författare)
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Prices vs quantities with multiple pollutants
- 2013
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Ingår i: Journal of Environmental Economics and Management. - : Elsevier BV. - 0095-0696 .- 1096-0449. ; 22:1, s. 123-140
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Tidskriftsartikel (refereegranskat)abstract
- We examine the choice of policy instruments (price, quantity or a mix of the two) when two pollutants are regulated and firms' abatement costs are private information. Whether abatement efforts are complements or substitutes is key determining the choice of policies. When pollutants are complements, a mixed policy instrument with a tax on one pollutant and a quota on another is sometimes preferable even if the pollutants are identical in terms of benefits and costs of abatement. Yet, if they are substitutes, the mixed policy is dominated by taxes or quotas
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| 3. |
- Bonilla, Jorge, 1975, et al.
(författare)
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Diffusion of NOx abatement technologies in Sweden
- 2014
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- This paper studies how different NOx abatement technologies have diffused under the Swedish system of refunded emissions charges and analyzes the determinants of the time to adoption. The policy, under which the charge revenues are refunded back to the regulated firms in proportion to energy output, was explicitly designed to affect investment in NOx-reducing technologies. The results indicate that a higher net NOx charge liability, i.e. a reduction in tax liabilities net of the refund due to the new technology, increases the likelihood of adoption, but only for end-of-pipe post-combustion technologies. We also find some indication that market power considerations in the heat and power industry reduce the incentives to abate emissions through investment in postcombustion technologies. Adoption of post-combustion technologies and the efficiency improving technology of flue gas condensation are also more likely in the heat and power and waste incineration sectors, which is possibly explained by a large degree of public ownership in these sectors.
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| 4. |
- Bonilla, Jorge, 1975, et al.
(författare)
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Synergies and Trade-offs between Climate and Local Air Pollution: Policies in Sweden
- 2012
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- In this paper, we explore the synergies and tradeoffs between abatement of global and local pollution. We built a unique dataset of Swedish heat and power plants with detailed boiler-level data 2001-2009 on not only production and inputs but also emissions of CO2 and NOx. Both pollutants are subject to strict policies in Sweden. CO2 is subject to multiple levels of governance using environmental instruments such as the EU ETS and Swedish carbon taxes; NOx – as a precursor of acid rain and eutrophication – is regulated by a heavy fee. Using a quadratic directional output distance function, we characterize changes in technical efficiency as well as patterns of substitutability in response to the policies mentioned. The fact that generating units face a trade-off between the pollutants indicates a need for policy coordination.
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| 5. |
- Coria, Jessica, 1979, et al.
(författare)
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Air Pollution Dynamics and the Need for Temporally Differentiated Road Pricing
- 2013
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- In this paper we investigate the effects of the temporal variation of pollution dispersion, traffic flows and vehicular emissions on pollution concentration and illustrate the need for temporally differentiated road pricing through an application to the case of the congestion charge in Stockholm, Sweden. By accounting explicitly for the role of pollution dispersion on optimal road pricing, we allow for a more comprehensive view of the economy-ecology interactions at stake, showing that price differentiation is an optimal response to the physical environment. Most congestion charges in place incorporate price bans to mitigate congestion. Our analysis indicates that, to ensure compliance with air quality standards, such price variations should also be a response to limited pollution dispersion.
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| 6. |
- Coria, Jessica, 1979, et al.
(författare)
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Biodiversity Conservation and Ecosystem Services Provision: A Tale of Confused Objectives, Mulitple Market Failures and Policy Challenges
- 2012
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Most research and funding in conservation has been oriented toward biodiversity per se. Until recently there has been little tangible effort in linking conservation to ecosystem service provision. Nevertheless, this trend seems to be changing due in part to the relative success of payment mechanisms that provide funding for the conservation of ecosystem services – defined as discrete and identifiable end-products. This paper describes the features of optimal policies to protect (i) biodiversity vs. (ii) ecosystem services and analyze to what extent the criteria in (i) and (ii) set against each other or create synergies. We also analyze how payments for ecosystem services affect the relationship between biodiversity and ecosystem services conservation.
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| 7. |
- Coria, Jessica, 1979, et al.
(författare)
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Biodiversity Conservation and Ecosystem Services Provision: A Tale of Confused Objectives, Multiple Market Failures and Policy Challenges
- 2014
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Ingår i: Handbook on the Economics of Ecosystem Services and Biodiversity'. - Belgium : Edward Elgar Publishing. - 978 1 78195 151 4 - 9781781951514
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- In recent years, there has been a marked proliferation in the literature on economic approaches to ecosystem management, which has created a subsequent need for real understanding of the scope and the limits of the economic approaches to ecosystems and biodiversity. Within this Handbook, carefully commissioned original contributions from acknowledged experts in the field address the new concepts and their applications, identify knowledge gaps and provide authoritative recommendations.
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| 8. |
- Coria, Jessica, 1979, et al.
(författare)
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Ecotourism and the Development of Indigenous Communities: the Good, the Bad, and the Ugly
- 2011
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- A large part of the literature analyzing the links between biodiversity conservation and community development assumes that nature-based tourism managed by indigenous communities will result not only in conservation of natural resources but also in increased development. In practice, indigenous communities have often failed to implement successful ecotourism projects due to a combination of factors, including isolation and a lack of financial resources, management skills, and infrastructure. Based on a review of experiences, we analyze the complex interaction among the factors shaping the success and failure of ecotourism experiences in indigenous communities, and we stress the need for a better approach to indigenous-based ecotourism. Moreover, use of complementary economics instruments and marketing of so-called charismatic species may be crucial elements for maximizing revenues of the ecotourism activities.
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| 9. |
- Coria, Jessica, 1979, et al.
(författare)
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Ecotourism and the development of indigenous communities: The good, the bad, and the ugly
- 2012
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Ingår i: Ecological Economics. - : Elsevier BV. - 0921-8009. ; 73:15, s. 47-55
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Tidskriftsartikel (refereegranskat)abstract
- A large part of the literature analyzing the links between biodiversity conservation and community development assumes that nature-based tourism managed by indigenous communities will result not only in conservation of natural resources but also in increased development. In practice, ecotourism has often failed to deliver the expected benefits to indigenous communities due to a combination of factors, including shortages in the endowments of human, financial and social capital within the community, lack of mechanisms for a fair distribution of the economic benefits of ecotourism, and land insecurity. Based on a review of experiences, we analyze the complex interaction among the factors shaping the success and failure of ecotourism experiences in indigenous communities, and we stress the need for a better approach to enhance the indigenous communities' livelihood possibilities coming from ecotourism, as well as to promote land tenure and communities' empowerment.
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| 10. |
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