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  • 451.
    Westin, Lars
    et al.
    Umeå University, Faculty of Social Sciences, Department of Economics. Umeå University, Faculty of Social Sciences, Centre for Regional Science (CERUM).
    Östhol, Anders
    Umeå University, Faculty of Social Sciences, Department of Political Science. Umeå University, Faculty of Social Sciences, Centre for Regional Science (CERUM).
    City networks and the search for regional potential1992Report (Other academic)
  • 452.
    Wheelersburg, Robert P.
    Umeå University, Faculty of Social Sciences, Centre for Regional Science (CERUM). Umeå University, Faculty of Arts, Archaeology and Sami Studies.
    Introduction1996In: Northern People Southern States: Maintaining Ethnicities in the Cicumpolar World / [ed] Robert P. Wheelersburg, Umeå: UmU Tryckeri , 1996, p. 1-11Chapter in book (Other academic)
  • 453.
    Wheelersburg, Robert P.
    Umeå University, Faculty of Social Sciences, Centre for Regional Science (CERUM). Umeå University, Faculty of Arts, Archaeology and Sami Studies.
    Northern People Southern States: Maintaining Ethnicities in the Circumpolar World1996Collection (editor) (Other academic)
  • 454.
    Wheelersburg, Robert P.
    et al.
    Umeå University, Faculty of Social Sciences, Centre for Regional Science (CERUM). Umeå University, Faculty of Arts, Archaeology and Sami Studies.
    Kvist, Roger
    Umeå University, Faculty of Arts, Centre for Sami Research.
    Saami and the Swedish State.: Theories on the Origins of Reindeer Pastoralism1996In: Northern Peoples, Southern States: Maikntaining Ethnicities in the Circumpolar World / [ed] Robert P. Wheelersburg, Umeå: UmU Tryckeri , 1996, p. 141-168Chapter in book (Other academic)
  • 455.
    Wiberg, Ulf
    Umeå University, Faculty of Social Sciences, Department of Social and Economic Geography. Umeå University, Faculty of Social Sciences, Centre for Regional Science (CERUM).
    In Search for Sustainable Development in Sparsely Populated Areas.2008In: Social Capital and Development Trends in Rural Areas.: Volume 3, Umeå: CERUM , 2008Chapter in book (Other (popular science, discussion, etc.))
  • 456.
    Wiberg, Ulf
    Umeå University, Faculty of Social Sciences, Centre for Regional Science (CERUM).
    Marginal areas in development countries1994Report (Other academic)
  • 457.
    Wiberg, Ulf
    et al.
    Umeå University, Faculty of Social Sciences, Centre for Regional Science (CERUM).
    Persson, Lars Olof
    Umeå University, Faculty of Social Sciences, Centre for Regional Science (CERUM).
    Inlandet i norr - mot tillbakagång eller framgång1985Report (Other academic)
  • 458.
    Zhang, Shanshan
    et al.
    Umeå University, Faculty of Social Sciences, Center for Environmental and Resource Economics (CERE).
    Lundgren, Tommy
    Umeå University, Faculty of Social Sciences, Center for Environmental and Resource Economics (CERE).
    Zhou, Wenchao
    Umeå University, Faculty of Social Sciences, Centre for Regional Science (CERUM).
    Energy efficiency in Swedish Industry: A firm-level data envelopment analysis2016In: Energy Economics, ISSN 0140-9883, E-ISSN 1873-6181, Vol. 55, p. 42-51Article in journal (Refereed)
    Abstract [en]

    This paper assesses energy efficiency in Swedish industry. Using unique firm-level panel data covering the years 2001–2008, the efficiency estimates are obtained for firms in 14 industrial sectors by using data envelopment analysis (DEA). The analysis accounts for multi-output technologies where undesirable outputs are produced alongside with the desirable output. The results show that there was potential to improve energy efficiency in all the sectors and relatively large energy inefficiencies existed in small energy-use industries in the sample period. Also, we assess how the EU ETS, the carbon dioxide (CO2) tax and the energy tax affect energy efficiency by conducting a second-stage regression analysis. To obtain consistent estimates for the regression model, we apply a modified, input-oriented version of the double bootstrap procedure of Simar and Wilson (2007). The results of the regression analysis reveal that the EU ETS and the CO2 tax did not have significant influences on energy efficiency in the sample period. However, the energy tax had a positive relation with the energy efficiency.

78910 451 - 458 of 458
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