Sökning: "economic systems"

Visar resultat 11 - 15 av 1286 avhandlingar innehållade orden economic systems.

  1. 11. Transformations towards Sustainable Food Systems : Pathways, Governance, and Actors in a Swedish and European Union Context

    Författare :Karin Eliasson; Tina-Simone Neset; Victoria Wibeck; Suvi Huttunen; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; The European Green Deal; Food policy; Focus groups; Food systems; Biodiversity; Accountability; Agency; Phosphorus; Soybean; Footprinting; Den europeiska gröna given; Livsmedelspolitik; Fokusgrupper; Livsmedelssystem; Biodiversitet; Ansvarsskyldighet; Handlingsutrymme; Fosfor; Sojabönor; Fotavtryck;

    Sammanfattning : Food systems are central to global sustainability, while being complex systems where places and people are intertwined over large distances and at different scales. Transformations towards sustainable food systems have been called for in both research and policy, and Sweden and the European Union have declared high ambitions to act as global leaders in these transformations. LÄS MER

  3. 12. Markov Regime Switching in Economic Time Series

    Författare :Ulf Erlandsson; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Nationalekonomi; ekonometri; ekonomisk teori; ekonomiska system; ekonomisk politik; forecasting; Markov switching; exchange rates; interest rates; business cycle; economic policy; economic systems; economic theory; econometrics; Economics; currency crisis;

    Sammanfattning : This dissertation studies statistical properties and applications of the Markov switching models for economic time series in five separate papers. The two main statistical themes are (i) the task of choosing the number of states to use in the model, and (ii) inference on time-varying transition probabilities. LÄS MER

  4. 13. An Economic Analysis of Marriage and Divorce

    Författare :Kristian Bolin; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; ekonomisk politik; ekonometri; ekonomisk teori; ekonomiska system; economic systems; economic policy; Nationalekonomi; economic theory; Economics; econometrics; Marriage duration; Efficient spousal support; Dominance; Parental altruism; Divorce rule; Equality; Marriage; Divorce;

    Sammanfattning : The first chapter develops a theoretical model of marriage and divorce. The model has two periods and assumes Pareto efficient time allocations. There is a risk of divorce in the second period, which is modeled as exogenously given. LÄS MER

  5. 14. Research and reflections on European air pollution policy support models

    Författare :Stefan Åström; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Economic perspectives; Decomposition analysis; Policy support modelling; Short-lived Climate Pollutants; Climate metrics; Air pollution; International shipping; Economic methodology; Integrated assessment modelling; Cost-benefit analysis;

    Sammanfattning : European emissions to air of SO2, NOx, PM2.5, NH3 and NMVOC still today cause harm to human health and the environment. These pollutants are associated with the premature death of ~400 000 people annually in the EU (25 000 perished in traffic accidents 2017). Improvements are expected but problems will persist. LÄS MER

  7. 15. Ownership reform and corporate governance : The Slovak privatisation process in 1990-1996

    Författare :Mikael Olsson; Mats Larsson; Lars Magnusson; Peter de Souza; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economic history; privatisation; ownership reform; corporate governance; the Slovak Republic; restructuring; property rights; financial sector development; economic transition; communist economies; path dependence; institutional economics; investment funds; transformation; Ekonomisk historia; Economic history; Ekonomisk historia; Ekonomisk historia; Economic History;

    Sammanfattning : Since 1989, there has been a period of rapid change of the economies of the former Eastern bloc. Within a few years, the majority of the formerly centrally administered economies had begun restructuring their economic systems, including the privatisation. of formerly state-owned enterprises. LÄS MER