Sökning: "Event study"

Visar resultat 1 - 5 av 2407 uppsatser innehållade orden Event study.

  1. 1. Sjuksköterskors erfarenhet av att arbeta med suicidala patienter inom psykiatrisk affektiv öppenvård

    Magister-uppsats,

    Författare :Carl Beijbom; Patrik Eriksson; [2021-04-23]
    Nyckelord :Psykiatrisk omvårdnad; sjuksköterska; suicidala patienter;

    Sammanfattning : Background: Working with suicidal patients is professionally and emotionally exhausting. A suicide is a tragic event for everyone involved and leaves an emotional scar in the caregiver. Predicting suicide through risk assessment is difficult. LÄS MER

  2. 2. Modelling rare events using non-parametric machine learning classiers - Under what circumstances are support vector machines preferable to conventional parametric classiers?

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Lukas Ma; [2021-04-06]
    Nyckelord :;

    Sammanfattning : Rare event modelling is an important topic in quantitative social science research. However, despite the fact that traditional classiers based upon general linear models (GLM) might lead to biased results, little attention in the social science community is devoted to methodological studies aimed at alleviating such bias, even fewer of them have considered the use of machine learning methods to tackle analytical problems imposed by rare events. LÄS MER

  3. 3. Mergers and Acquisitions in The Video Gaming Industry

    Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

    Författare :Viktor Glimne; Jesper Stålheim; [2021-02-24]
    Nyckelord :;

    Sammanfattning : This research paper studies the effect of 102 M&A announcements during 2016-2020 in thevideo gaming sector. The purpose is to answer whether M&A events within the sectormanages to create synergy gains for investors, or if it is just an act of management wantingto control larger firms, increasing the size of companies with little value added. LÄS MER

  4. 4. Can an investor gain positive abnormal return by mimicking insider transactions?

    Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

    Författare :Oscar Bodin; Jonatan Tell; [2021-02-24]
    Nyckelord :Nasdaq; OMX Stockholm; Insider Trading; Abnormal Return; OMXS30; Stock Market.;

    Sammanfattning : Background: The efficient market hypothesis is a theory that has been widely debated andstudied during the years. Some agree with the theory, but some disagree. One way to study theefficient market hypothesis is by looking at the possibility to gain positive abnormal return onthe stock market. LÄS MER

  5. 5. Återberättarförmågan hos fem- och sexåriga en- och flerspråkiga barn med tidigt identifierad språkstörning

    Magister-uppsats, Göteborgs universitet/Institutionen för neurovetenskap och fysiologi

    Författare :Lova Dahl Barre; Hanna Forslund; [2021-02-12]
    Nyckelord :Återberättande; barn; flerspråkighet; språkstörning; Bussagan; NAP; Narrative retelling; children; multilingualism; Developmental language disorder; Bus story test; NAP;

    Sammanfattning : The present study investigated narrative retelling with the Busstory test in five and six-year-old monolingual and multilingual childrenwith early identified developmental language disorder (DLD). Theparticipant’s retelling was assessed with The Bus Story Test and NarrativeAssessment Profile (NAP). LÄS MER