Sökning: "R-studio"

Visar resultat 1 - 5 av 13 uppsatser innehållade ordet R-studio.

  1. 1. Initial Development and Validation of Language-Based Assessments for Meaningful Change

    Kandidat-uppsats, Lunds universitet/Institutionen för psykologi

    Författare :Ulrika Söderström; [2024]
    Nyckelord :meaningful change; depression; Large Language Models; AI; Social Sciences;

    Sammanfattning : Meaningful change has been discussed in multiple studies, with the recurring question of how it could be conceptualized and assessed to identify what determines meaningful change and where it occurs. Previous studies have conducted statistical analyses based on traditional rating scales (i.e., the PHQ-9) to assess meaningful change. LÄS MER

  3. 2. Interest rates and their impact on the stock market : Evidence from Sweden

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för management (MAN)

    Författare :Felicia Andersson; Robin Fogelberg; [2023]
    Nyckelord :Interest rate; Stock market; OMX30; Vector autoregressive VAR model; Granger causality test; Short-term interest rate; Long-term interest rate; Sweden;

    Sammanfattning : This study will be investigating the relationship between short-term and long-term interest rates with the OMX30 stock return expressed in percentage, as well as the effect that the interest rates have on the stock return. The data used in this study has been collected from the dataprogram Datastream with monthly observations from January 2003 until December 2022 resulting in 240 different variables within all three factors over a period of 20 years. LÄS MER

  4. 3. ESG Rating Divergence & Portfolio Consequences of Relying on a Single Rating Provider - A study conducted on companies in the Nordic region

    Master-uppsats, Jönköping University

    Författare :Saga Sköld; Malin Wassberg; [2023]
    Nyckelord :ESG; ESG Divergence; Sustainable Finance; Portfolio Optimization; Efficient Frontier;

    Sammanfattning : This thesis investigates how ESG ratings for Nordic companies vary between two ESG providers, and how the risk and expected return differs between two highly rated ESG portfolios according to the two providers. In doing so, we aim to contribute to research on the topic of ESG divergence as it is of great importance for investors that this subject is studied further. LÄS MER

  5. 4. Biltåg i Sverige : Förutsättningar för inrikes biltågstrafik

    Master-uppsats, KTH/Transportplanering

    Författare :Albin Kvarnefalk; [2023]
    Nyckelord :;

    Sammanfattning : Svenska riksdagen har beslutat att växthusgasutsläppen från inrikestransporter ska minska med 70%mellan 2010 och 2030. Inrikestransporter står för drygt en tredjedel av Sveriges totala utsläpp avväxthusgaser och vägtrafiken står för 90% av utsläppen inom inrikestransporter, där en betydandeandel av vägtrafikutsläppen är från personbilstrafik. LÄS MER

  7. 5. Effects of management and plant traits on tree-related microhabitats in second-growth stands of the Białowieża Forest

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Weronika Mysiak; [2022]
    Nyckelord :tree-related microhabitats; TreMs; Białowieża Forest; post-Century stands; second-growth forest;

    Sammanfattning : The study presents research conducted on Tree-related Microhabitats (TreM) in managed stands and nearly unmanaged stands in the Białowieża Forest (BF). A TreM is an above-ground structure that creates substrate, site or place for forest-dwelling species, and could be an important tool for assessing the level of biodiversity. LÄS MER