Sökning: "Dummy Variables"

Visar resultat 1 - 5 av 147 uppsatser innehållade orden Dummy Variables.

1. 1. Att studera den svenska elmarknaden : En ekonometrisk analys av relationen mellan pris och kvantitet

   Kandidat-uppsats, Karlstads universitet/Handelshögskolan (from 2013)

   Författare :Moa Wallén; Lina Alexandersson; [2024]
   Nyckelord :Electricity market; electricity price; electricity consumption; electricity production; simultaneity; simultaneous equation model; Elmarknaden; elpris; elkonsumtion; elproduktion; simultanitet; simultan ekvationsmodell;

   Sammanfattning : This thesis examines how an econometric model, which allows for simultaneity, performs when estimating electricity supply and demand on the Swedish aggregated electricity market, divided into its four price areas. Previous research and theory points to the importance of taking simultaneity into consideration when estimating simultaneous equation models. LÄS MER

3. 2. Forecasting Volatility of Electricity Intraday Log Returns with Generalized Autoregressive Score Models

   Master-uppsats, Göteborgs universitet/Graduate School

   Författare :Gustav Veres; Philip Ahlfridh; [2023-06-29]
   Nyckelord :;

   Sammanfattning : We forecast volatility of electricity intraday log returns with Generalized Autoregressive Score (GAS) models. We extend our GAS models with variables representing the difference between the public’s expectation of weather and energy load and the actual outcome using a restricted ARMA(4,4) model. LÄS MER

4. 3. The Municipal Equalization System and its Implications for Economic Growth and Efficiency

   Master-uppsats, Lunds universitet/Nationalekonomiska institutionen

   Författare :Evelina Sundin; Evy Dufvenberg Ivarsson; [2023]
   Nyckelord :The Municipal Equalization System; Income Equalization; Cost Equalization; Sweden; Fiscal Federalism; Economic Efficiency; Marginal Effects; Business and Economics;

   Sammanfattning : This paper investigates the correlation between Sweden's municipal equalization system and economic growth and efficiency for the years 2005 to 2022. This paper uses panel data for all 290 municipalities and a fixed effects model to study the two main parts of Sweden's municipal equalization system: the income equalization system and the cost equalization system. LÄS MER

5. 4. Analyzing the Short-Run Phillips Curve: The Case of Sweden 1997-2022 : Capturing the effect of the COVID-19 Pandemic and the Ukraine Conflict on the Trade-off between Inflation and Unemployment

   Kandidat-uppsats, Jönköping University/Internationella Handelshögskolan

   Författare :Nicklas Hedlund; Sabanovic Imla; [2023]
   Nyckelord :Inflation; Unemployment; Short-Run Phillips Curve;

   Sammanfattning : This paper seeks to investigate whether a short-run Phillips curve exists between 1997-2022, and if there are evident changes in the trade-off since 2020, which could be due to the COVID-19 pandemic and the war in Ukraine. As the macroeconomic environment has changed drastically in the last couple of years, both as a result of the economic consequences of the COVID-19 pandemic and the invasion of Ukraine, the relationship evolvement of the Phillips curve since the start of 2020 is of particular interest to investigate. LÄS MER

7. 5. Attention Deficit Hyper(sexual?) Disorder - En kvantitativ studie om hur medicin och samsjuklighet påverkar hypersexuella tendenser hos kvinnor med ADHD

   Kandidat-uppsats, Lunds universitet/Socialhögskolan

   Författare :Elin Ejerblad; Daniel Serrano; [2023]
   Nyckelord :ADHD; hypersexualitet; kvinnor; sex; sexualitet; medicin; samsjuklighet; Social Sciences;

   Sammanfattning : The purpose of this study was to investigate whether there are differences in hypersexual tendencies when comparing women with ADHD who are taking medication for their ADHD with women with ADHD who are not taking any medication. Knowledge of how a condition like ADHD can affect sexuality is of relevance to social work since this is a target group for a lot of organizations employing social workers. LÄS MER