Sökning: "Dynamic OLS"

Visar resultat 1 - 5 av 27 uppsatser innehållade orden Dynamic OLS.

  1. 1. The Happy household investor: the impact of happiness on stock market participation and portfolio risky shares

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

    Författare :Ellinor Lindstén; [2021]
    Nyckelord :Stock market participation; Risky share; Happiness; DNB Household Survey;

    Sammanfattning : The research on happiness and its impacts on risk-taking in the form of stock market participation has attracted interest in recent years. Yet, what the actual impact is remains unclear. LÄS MER

  3. 2. Water Pollution and Economic Growth

    Magister-uppsats, Umeå universitet/Nationalekonomi

    Författare :Albin Magnusson; [2021]
    Nyckelord :;

    Sammanfattning : Water pollution is a cornerstone of environmental issues, where it not only harms human health but also has major economic consequences. This study examines whether there is proof of the inverted U – shape Environmental Kuznets Curve (EKC) between water pollution and GDP per capita for 16 European countries between the years 1992 and 2018. LÄS MER

  4. 3. Artificial Intelligence and its Breakthrough in the Nordics : A Study of the Relationship Between AI Usage and Financial Performance in the Nordic Market

    Master-uppsats, Umeå universitet/Företagsekonomi

    Författare :Frida Ottosson; Martin Westling; [2020]
    Nyckelord :AI; artificial intelligence; financial performance; ROA; nasdaq; nordic;

    Sammanfattning : As the fourth digital revolution is initiated and digitalization is becoming increasingly evident in today’s society, the concept of artificial intelligence (AI) is experiencing a boom and is continuously transforming a vast variety of industries. Previous studies have found several links between AI usage and economic benefits, such as increased efficiency and lower costs. LÄS MER

  5. 4. Sales Modeling and Local Factor Decomposition for Optimal Investment Decisions in MMM: A Monte Carlo Simulation Study

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Daniel Heimgartner; [2020]
    Nyckelord :Marketing Mix Modeling; Shapley Value Regression; Time-Varying Effect Models; Shapley Additive Explanations; Accumulated Local Effects;

    Sammanfattning : Media Mix Models (MMM) are used to understand drivers behind key performance indicators and to measure the effectiveness of media channels. The key metric to report causal impacts of media investments on sales is return on investment (ROI). The shape of ROI-curves crucially impacts optimal allocation. LÄS MER

  7. 5. GIS-baserad prediktion av HIV : en förstudie

    Kandidat-uppsats, Karlstads universitet/Institutionen för miljö- och livsvetenskaper (from 2013)

    Författare :Oscar Sandin; [2019]
    Nyckelord :GIS; HIV; Regressionsanalys; Tanzania;

    Sammanfattning : Epidemic Human Immunodeficiency Virus (HIV) due to its rapid spread and deep influence has been a unique phenomenon in the near history. The virus has been existing all over the world, the spread of infection is both dynamic and complex. Epidemics are a geographical phenomenon with a certain extent. LÄS MER