Sökning: "model"

Visar resultat 1 - 5 av 25538 uppsatser innehållade ordet model.

  1. 1. Perception of English /l/ and /r/ by Japanese listeners – the influence of living abroad.

    Kandidat-uppsats, Göteborgs universitet/Institutionen för språk och litteraturer

    Författare :Axel Hooper; [2019-03-05]
    Nyckelord :japanska; perception; phoneme; allophone; Speech Learning Model;

    Sammanfattning : This thesis explores the topic of perception of /l/ and /r/ phonemes in Japanese speakers, primarily divided into two groups: Speakers who have lived in Sweden for 3 or more years and speak conversational Swedish, and average Japanese speakers, in an attempt to observe the effects learning Swedish has on one’s English. A hypothesis dubbed the Speech Learning Model (SLM) as well as my own hypotheses were used as a base for comparison. LÄS MER

  2. 2. Arbitrage Pricing Theory: A study on the Stockholm Stock

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

    Författare :Richard Johansson; Pierre Petersson; [2019-03-01]
    Nyckelord :Arbitrage Pricing Theory; APT; Stockholm Stock Exchange; Macroeconomic Factors; Multi Factor Model;

    Sammanfattning : This thesis investigates the macroeconomic factors that affect the returns on the different portfolios in Stockholm Stock Exchange by using Arbitrage Pricing Theory (Stephen Ross 1976). We use the portfolios of Large Cap, Mid Cap, Small Cap, and All Caps. Specifically, multiple index model is used. The sample period is 2012-2017. LÄS MER

  3. 3. Läraren, modellen och naturvetenskapens karaktär. Om lärares syn på modeller i kemiundervisningen

    Kandidat-uppsats, Göteborgs universitet/Institutionen för didaktik och pedagogisk profession

    Författare :Helena Nilsson; [2019-02-27]
    Nyckelord :Teacher; model; nature of science;

    Sammanfattning : The aim of this study is to investigate teachers’ views regarding models in chemistry teaching. The study defines models as simplifications of scientific theories supposed to make the abstract meaningful to the student. LÄS MER

  4. 4. Financial Performance of Firms with Low Respectively High ESG Scores - A study of the US Technology sector

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

    Författare :Hanna Lindbo; Diana Salim; [2019-02-21]
    Nyckelord :ESG; Technology sector; Risk-adjusted return; Sharpe Ratio;

    Sammanfattning : This study investigates the relationship between financial performance and ESG score over a five-year time period, January 2013 to January 2018, in the US market. To examine this, two small cap portfolios is constructed, one consisting of firms with high ESG scores and one with low ESG scores. LÄS MER

  5. 5. Performance Evaluation of Small- and Large-cap stocks - The importance of size effects on the Swedish equity market

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

    Författare :Andreas Carlsson; Erik Hulth; [2019-02-20]
    Nyckelord :Performance Evaluation; Asset pricing; Size Effect; Sharpe Ratio; Treynor ratio; Jensen´s alpha; Risk-Adjusted Returns; Fama-French Three-Factor Model; Carhart Four-Factor Model; Multi-factor models; Single-factor model;

    Sammanfattning : This Bachelor´s thesis investigated the performance of small-cap stocks and large-cap stocks on the Swedish equity market (NASDAQ OMX) over the years 2011 to 2016. A number of studies focused on asset pricing have during the last decades indicated that the original Capital Asset Pricing Model (CAPM) is misspecified and has limited power to explain cross-sectional and temporal variations in expected equity returns. LÄS MER