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  1. 1. Vad styr ledaren? : Om beslutsfattare och policyförändring i säkerhetspolitiska kriser

    Författare :Karin Lindgren; Peter Wallensteen; Jakob Gustavsson; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Peace and conflict research; decision-maker; security policy crises; crisis management; policy change; Sweden; Freds- och konfliktforskning; Peace and conflict research; Freds- och konfliktforskning; Peace and Conflict Research; freds- och konfliktforskning;

    Sammanfattning : This thesis concerns the two-part question, “By what are leaders guided and by what means do leaders guide, when the direction of central decisions is to be determined?”. The dependent variable is the direction of the final, centrally-made decision which is related to the current policy. LÄS MER

  3. 2. Choice deferral, status quo bias, and matching

    Författare :Gökhan Buturak; Handelshögskolan i Stockholm; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : his thesis consists of three independent papers. They are put in reverse chronological order according to when they were initiated. The first paper, which is a joint work with özgür Evren, extends the standard rational choice framework with the option to postpone the act of selecting an alternative. LÄS MER

  4. 3. Multiobjective decision making under certainty

    Författare :Tom Hemming; Handelshögskolan i Stockholm; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : A decision maker often has more than one goal to consider. On a macro-economic level many factors inflation, foreign trade, economic growth, employment and various distribution effects are balanced against one another. On a micro-economic level management has to consider the way in which decisions affect profit, liquidity, sales and other goals. LÄS MER

  5. 4. Learning from Multi-Objective Optimization of Production Systems : A method for analyzing solution sets from multi-objective optimization

    Författare :Catarina Dudas; Henrik Boström; Amos H.C. Ng; Johan Ölvander; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Data mining; Post-optimization analysis; Production system analysis; data- och systemvetenskap; Computer and Systems Sciences;

    Sammanfattning : The process of multi-objective optimization involves finding optimal solutions to several objective functions. However, these are typically in conflict with each other in many real-world problems, such as production system design. LÄS MER

  7. 5. Risk-Averse Decision-Making under Parametric Uncertainty

    Författare :Hannes Eriksson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Risk-Sensitive Learning; Autonomous Driving; Machine Learning; Uncertainty Estimation; Reinforcement Learning;

    Sammanfattning : For sequential decision-making problems with potentially catastrophic consequences appropriate risk assessment may be required. In contrast to traditional techniques for decision-making under uncertainty that aim to maximise performance in expectation, we chose to focus on other properties of the probability distribution. LÄS MER