Sökning: "connectedness"

Visar resultat 1 - 5 av 169 uppsatser innehållade ordet connectedness.

  1. 1. Network Connectedness in Financial Markets

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Författare :Andrea Marcolini; [2024]
    Nyckelord :Systemic risk modeling; US REITs connectedness; S P 500 connectedness; Returns and realized volatilities prediction;

    Sammanfattning : This paper is a collection of two different theses discussing the prediction of the returns and volatilities of the S&P 500 constituents and of US Real Estate Investment Trusts (REITs) by analyzing their centrality within the financial market network. Both empirical works summarize the relevant financial and network literature, demonstrating how modeling stock connectedness within financial markets makes it possible to create returns and volatility predictors, improving investors' portfolio allocations and achieved investment Sharpe ratios. LÄS MER

  3. 2. Distansarbete : En ny arbetsverklighet

    Kandidat-uppsats, Uppsala universitet/Sociologiska institutionen

    Författare :Kevin Rolf Stolpe Rönning; [2024]
    Nyckelord :Autonomy; remote work; WFH; Autonomi; distansarbete; WFH;

    Sammanfattning : Covid-19 pandemin medförde världsomvälvande förändringar i många delar av livet, inte minst för arbetet. Vad som kom därtill var en investering i distansarbete, något som funnits länge men som blev pånyttfödd efter 2020. LÄS MER

  4. 3. ATT KÄNNA SAMHÖRIGHET MED SVERIGE En kvalitativ intervjustudie om samhörighetsproblemet i Sverige utifrån liberal nationalism

    Kandidat-uppsats, Göteborgs universitet/Statsvetenskapliga institutionen

    Författare :Nicholas Róbertsson; [2023-04-14]
    Nyckelord :;

    Sammanfattning : In every country there is a need for belonging to keep the nation together. In societies which are ethnically diverse this comes as a greater challenge since the automatic connectedness to the nation through ethnicity is lacking for a large part of the population. This creates a problem of belonging. LÄS MER

  5. 4. The Slow Spread of Environmentally Friendly Action : An agent-based model simulation of social networks

    Master-uppsats, Stockholms universitet/Sociologiska institutionen

    Författare :Till Kolligs; [2023]
    Nyckelord :network analysis; agent based model; tipping point; climate action; complex contagion; vegetarianism;

    Sammanfattning : The adoptation of environmentally friendly behaviour is rather slow, although the climate crisis is pressing. This thesis aims to understand the slow adoption of environmentally friendly behaviour, specifically focusing on vegetarianism and veganism, by employing social network analysis. LÄS MER

  7. 5. Use of e-health communication to improve social wellbeing in older adults : A Structured literature review

    Master-uppsats, Linnéuniversitetet/Institutionen för hälso- och vårdvetenskap (HV)

    Författare :Maria Talib; [2023]
    Nyckelord :;

    Sammanfattning : Abstract Introduction: The aged population is increasing and it correlates with comorbidities and hospital dependency. E-health communication is a potent source of communication between healthcare staff and people using it and it’s a non-medical way of getting access to health. LÄS MER