Sökning: "vintage"

Visar resultat 1 - 5 av 12 avhandlingar innehållade ordet vintage.

  1. 1. Vintage models of spatial structural change

    Författare :Lars Westin; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; adiabatic approximation; dynamics; input-output; interregional computable general equilibrium; slaving principle; spatial models; spatial linear expenditure system; spatial price equilibrium; transportation networks; vintage function;

    Sammanfattning : In the study a class of multisector network models, suitable for simulation of the interaction between production, demand, trade, and infrastructure, is presented. A characteristic feature of the class is a vintage model of the production system. LÄS MER

  3. 2. Essays on Efficiency Measurement and Corporate Social Responsibility

    Författare :Constantin Belu; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Corporate Social Responsibility; Sustainable Development; Data Envelopment Analysis; DEA; Strategic CSR; System-GMM; Information Technology; Technical Efficiency; Stochastic Frontier Analysis; SFA; Panel Data; Technical Efficiency; Vintage; Putty-Clay; Best-Practice;

    Sammanfattning : Paper 1: Ranking corporations based on sustainable and socially responsible practices. A Data Envelopment Analysis (DEA) approach This study ranks publicly listed corporations based on social and environmental (i.e. LÄS MER

  4. 3. Dynamics of Energy Systems - Methods of analysing technology change

    Författare :Lena Neij; Internationella miljöinstitutet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy research; evaluation; market transformation; PV modules; wind power; experience curves; air-distribution; lighting; vintage models; sustainable energy; renewable energy; energy efficiency; Energy; energy system; Energiforskning; Environmental technology; pollution control; Miljöteknik; kontroll av utsläpp;

    Sammanfattning : Technology change will have a central role in achieving a sustainable energy system. This calls for methods of analysing the dynamics of energy systems in view of technology change and policy instruments for effecting and accelerating technology change. In this thesis, such methods have been developed, applied, and assessed. LÄS MER

  5. 4. Innovation adoption and the product life cycle

    Författare :Charlie Karlsson; Börje Johansson; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; automation; engineering industry; information networks; information technology; innovation adoption; innovation diffusion; process development; product development; product life cycle theory; regional; skills; spatial; vintage models;

    Sammanfattning : .... LÄS MER

  7. 5. Causes and Labor Market Consequences of Producer Heterogeneity

    Författare :Fredrik Andersson; Anders Forslund; Kjell G. Salvanes; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi; Economics; Nationalekonomi; nationalekonomi; Economics;

    Sammanfattning : Essay I studies establishment-level employment changes in the Swedish Manufacturing sector over the 1972-96 period. The results show that modest changes in the aggregated employment record have been the resulting sum of rather large gross flows of jobs and that this constant reshuffling of jobs has important implications for the workforce and is closely related to process of economic growth. LÄS MER