Sökning: "statistik"

Visar resultat 1 - 5 av 4105 uppsatser innehållade ordet statistik.

  1. 1. Deep Learning and the Heston Model:Calibration & Hedging

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

    Författare :Oliver Klingberg Malmer; Victor Tisell; [2020-07-03]
    Nyckelord :deep learning; deep hedging; deep calibration; option pricing; stochastic volatilty; Heston model; S P 500 index options; incomplete markets; transaction costs;

    Sammanfattning : The computational speedup of computers has been one of the de ning characteristicsof the 21st century. This has enabled very complex numerical methods for solving existingproblems. As a result, one area that has seen an extraordinary rise in popularity over the lastdecade is what is called deep learning. LÄS MER

  2. 2. Ökad förskrivning av läkemedel - en effekt av långa vårdköer? En undersökning av sambandet mellan tillgängligheten till barn- och ungdomspsykiatrin och förskrivning av antidepressiva läkemedel.

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

    Författare :Linnéa Pettersson; Madeleine Sjöquist; [2020-07-03]
    Nyckelord :Antidepressants; child and adolescent psychiatry; mental illness; public health problems; waiting time;

    Sammanfattning : In recent years, access to child and adolescent psychiatry has declined. At the same time, there has also been a rapid increase in prescription of antidepressants, particularly to children and young adults. LÄS MER

  3. 3. #BuyNowPayL8r -The Influence of Social Media on Consumer Credit Behavior

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

    Författare :Henrik Lättman; Anton Rosdahl; [2020-07-03]
    Nyckelord :social media; consumer credit; indebtedness; behavioral economics; time preferences; social comparison; relative- income and consumption; normative perceptions; envy;

    Sammanfattning : Amplified by the introduction of the smartphone, which is now integrated in nearly every aspect of daily life, consumer credit-financed purchases are more accessible than ever and can now be spontaneously made in a matter of minutes. The aim of this thesis is to investigate the relationship between various financial decisions and time spent on social media (SMT). LÄS MER

  4. 4. Pandemic Behavior: Economic Preferences and Perceptions regarding Covid-19

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

    Författare :Magnus Frank-Bille; David Olsson; [2020-07-02]
    Nyckelord :economics preferences; Covid-19; anxiety; consumption behavior; media influence;

    Sammanfattning : n early spring 2020, Covid-19 spread around the world and dominated the media coverage. It acutely impacted the global economy as countries went into lockdown and health services struggled to administer the situation. LÄS MER

  5. 5. Nyttan av att uppnå god miljöstatus i den svenska Östersjön

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

    Författare :Nicole Lidholm; Tobias Nilsson; [2020-07-02]
    Nyckelord :Samhällsvetenskapligt miljövetarprogram; contingent valuation; betalningsvilja; miljöekonomi; kollektiv vara; externa effekter; marine strategy; framework directive; havsmiljödirektivet; god miljöstatus;

    Sammanfattning : The purpose of this study is to evaluate the benefit of achieving Good Environmental Status in the Swedish Baltic Sea. This was made possible by evaluating the descriptors of the Marine Strategy Framework Directive through a Contingent Valuation study answered by the citizens of Sweden in 2019. LÄS MER