Sökning: "dynamisk regression"

Visar resultat 1 - 5 av 34 uppsatser innehållade orden dynamisk regression.

  1. 1. Modeling Melodic Accents in Jazz Solos

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Misael Berrios Salas; [2023]
    Nyckelord :Accents; Jazz Solo; Support Vector Regression SVR ; eXtreme Gradient Boosting XGBoost ; Multiple Linear Regression MLR ; Dynamic; Accenter; Jazz Solos; Support Vector Regression SVR ; eXtreme Gradient Boosting XGBoost ; Multiple Linear Regression MLR ; Dynamisk;

    Sammanfattning : This thesis looks at how accurately one can model accents in jazz solos, more specifically the sound level. Further understanding the structure of jazz solos can give a way of pedagogically presenting differences within music styles and even between performers. Some studies have tried to model perceived accents in different music styles. LÄS MER

  3. 2. Dynamic Control, Modeling and Sizing of Hybrid Power Plants : Investigating the optimum usage of energy storage for Fortum’s hydropower

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Klas Lindgren; [2023]
    Nyckelord :Hydropower Plants; Energy Storage Systems; Hybrid Units; Frequency Regulation; Modeling; XGBoost Regression; Vattenkraftverk; Energilagringsystem; Hybridkraftverk; Frekvensreglering; Modellering; XGBoost Regression;

    Sammanfattning : The rapidly evolving Nordic Power System demands enhanced flexibility and robustness in electricity production. The traditional role of hydropower plants in regulating the grid frequency has been challenged by new criteria for dynamic stability, which some units struggle to meet due to their relatively poor dynamic performance. LÄS MER

  4. 3. The Impact of COVID-19 on Corporate Capital Structure : An empirical evaluation on the pandemic in a Swedish context

    Master-uppsats, Linnéuniversitetet/Institutionen för ekonomistyrning och logistik (ELO)

    Författare :Christopher Edberg; Oliver Kjellander; [2022]
    Nyckelord :COVID-19; Capital Structure; Leverage; Debt-to-Total Asset; Sweden; Trade-Off Theory; Pecking Order Theory;

    Sammanfattning : This study has strived to explore how capital structure in Swedish corporations has been affected by the COVID-19 pandemic. The study has employed both a panel regression with fixed and random effects estimation as well as a dynamic panel regression with Arellano-Bond estimators. LÄS MER

  5. 4. Follow the Money : Determinants of Cap Rates in the Stockholm Office Market

    Master-uppsats, KTH/Fastighetsföretagande och finansiella system

    Författare :Henrik Saxton; [2022]
    Nyckelord :Real estate economics; macroeconomy; capitalization rate determinants; foreign investments; unconventional monetary policy; econometrics; dynamic ordinary least squares DOLS regression analysis; Fastighetsekonomi; makroekonomi; bestämningsfaktorer för direktavkastningskrav; utländska investeringar; okonventionell penningpolitik; dynamisk vanliga minstakvadratmetoden DOLS regressionsanalys;

    Sammanfattning : Purpose – In recent decades the inflation- and interest rates have followed a long-termdeclining trend. Followed by central banks starting to use unconventional monetary policiesto cope with financial crises have led to increased amounts of liquidity in the financialsystems and available and looking for investment alternatives on the capital markets. LÄS MER

  7. 5. Enhetsarbetskostander och inflation : Finns det något samband?

    Magister-uppsats, Linköpings universitet/Nationalekonomi; Linköpings universitet/Filosofiska fakulteten

    Författare :Carl Löfving; Samuel Nilsson; [2022]
    Nyckelord :inflation; unit labour cost; fixed effect; wage-price spiral; inflation; enhetsarbetskostnader; fixed effects; löne-prisspiral;

    Sammanfattning : I den här uppsatsen studerade vi förhållandet mellan enhetsarbetskostnaden och inflationen bland OECD-länderna. Den metod som vi använde var dels en regression av paneldata med fixed effects och dels en dynamisk modell där vi försökte urskilja det fördröjda förhållandet mellan våra intressevariabler. LÄS MER