2.
Sjölander-Lindqvist, Annelie
(författare)
Local Environment at Stake : The Hallandsås Railway Tunnel in a Social and Cultural Context
2004
Doktorsavhandling (övrigt vetenskapligt/konstnärligt) abstract
A major trend in facility siting research focuses on economic and psychological aspects of land-use regarding the location of potentially hazardous technological facilities including storage for high-level radioactive waste, landfills, chemical plants, large-scale dams, or waste incinerators. Such facilities frequently have profound environmental impact and are often understood by local citizens as intrusions on their environment that threaten landscape, place, and community. This investigation of local responses to facility siting is grounded in social anthropological theories of landscape and place. The study addresses the social and cultural impacts of the building of a railway tunnel through the Hallandsås ridge in an agricultural area in the southwest of Sweden. This tunnel project has met with technological difficulties and environmental problems such as a lowered groundwater table and toxic contamination of groundwater, soil, and surface water. A principal concern in this dissertation is how homeowners’ perceptions and views of the landscape, place, and locality—that is, their local environment—has been affected by the building of a tunnel beneath their farms and homesteads. The four articles on which the thesis build are derived from anthropological fieldwork carried out among local residents affected by the Hallandsås tunnel project. Data were collected through in-depth interviews, collaborative photography, nature walks, and participant observation at public meetings, between the years 1999 and 2003. The main findings of the study suggest that the construction of the tunnel and the subsequent environmental consequences have given rise to an increased sense among affected residents of the fragility and uncertainty of life systems and people’s livelihoods. Feelings of uncertainty regarding the future of the community and the landscape have stimulated a discourse about local history and collective memories bearing on the local environment. Shared responsibility for nature and the local environment is another theme. The building of the Hallandsås railway tunnel has both reinforced local identity within the rural community of affected residents and incited conflict as to how the natural resources of the area should be understood and interpreted. Groundwater issues play a central role in land-use disputes generated by the tunnel project. Groundwater serves as a ‘boundary object’ bordering the domains of the concerned parties: the local community and the Swedish National Rail Administration.
3.
Backlund, Kenneth, 1966-
(författare)
Welfare measurement, externalities and Pigouvian taxation in dynamic economies
2000
Doktorsavhandling (övrigt vetenskapligt/konstnärligt) abstract
This thesis consists of five papers.Paper [1] analyzes one possible way of replacing dynamic Pigouvian taxes by a static approximation of such taxes from the point of view of social accounting. The idea is to approximate a Pigouvian emission tax by using the instantaneous marginal willingness to pay to reduce the stock of pollution. If this approximation is close enough to the correct Pigouvian tax it will be useful for at least two reasons: (i) it brings the economy close to the socially optimal solution; and (ii) it provides information relevant for social accounting by closely approximating the value of additions to the stock of pollution.Paper [2] analyzes the welfare effects of an agreement between countries to slightly increase their emission taxes. The results indicate that such an agreement need not necessarily increase the global welfare level, even if each individual country has set its prereform emission tax to be lower than the marginal social cost of pollution.Paper [3] provides an economic framework for analyzing the global warming problem, emphasizing the use of forests as a means of carbon sequestration. We explore the difference between the decentralized economy and the socially optimal resource allocation, and discuss the appropriate tax system required to implement the first best optimum.Paper [4] incorporates the uncertainty involved in the production of nuclear energy into a dynamic general equilibrium growth model. We compare the resource allocation in the decentralized economy with the socially optimal resource allocation and design the dynamic Pigouvian taxes that make the decentralized economy reproduce the socially optimal resource allocation.Paper [5] treats externalities from nuclear power in a dynamic differential game framework involving two countries, which differ with regard to their nuclear technology. The model is solved numerically, where one country is considered relatively safe and the other relatively less safe.
