Essays about: "a sample of significance of study"

Showing result 1 - 5 of 155 essays containing the words a sample of significance of study.

  1. 1. Predicting Asset Prices with Machine Learning

    University essay from

    Author : Adam Eklund; Valter Trollius; [2020-06-29]
    Keywords : Machine learning; neural networks; OLS regression; asset pricing; financial forecasting; out-of-sample; predictability;

    Abstract : This study examines whether machine learning techniques such as neural networks contain predictability when modeling asset prices and if they can improve on asset pricing prediction compared to traditional OLS-regressions. This is analyzed through measuring and comparing the out-of-sample R2 to find each models’ predictive power. READ MORE

  2. 2. Implied Volatility and Historical Volatility : An Empirical Evidence About The Content of Information And Forecasting Power

    University essay from Umeå universitet/Företagsekonomi; Umeå universitet/Företagsekonomi

    Author : Mohammad Aljaid; Mohammed Diaa Zakaria; [2020]
    Keywords : Implied Volatilty; Mincer–Zarnowitz regression; GARCHModel; Realized Volatility; Predictive Power.;

    Abstract : This study examines whether the implied volatility index can provide further information in forecasting volatility than historical volatility using GARCHfamily models. For this purpose, this researchhas been conducted to forecast volatility in two main markets the United States of America through its wildly used Standard and Poor’s 500 index and its correspondingvolatility index VIX and in Europe through its Euro Stoxx 50 and its correspondingvolatility index VSTOXX. READ MORE

  3. 3. The Impact of ESG-Score on Turnover Growth : A Cross-Sectional Study of US IPOs

    University essay from Umeå universitet/Företagsekonomi; Umeå universitet/Företagsekonomi

    Author : William Sandberg; Sebastian Johnson; [2020]
    Keywords : ESG; Growth; Turnover; Financial Performance; SustainabilityPerformance; IPO; US;

    Abstract : This thesis study is based on the research question ‘Does ESG-scores affect turnover growth in companies with recent IPOs in the US?’. With four multiple regression models, we tested our hypotheses. Additionally, we made a box-plot analysis to look for trends between groups of companies, where the groups were constructed based on ESG-scores. READ MORE

  4. 4. Bond strength between zirconia restoration and titanium abutment after recementation, with different surface treatments.

    University essay from Malmö universitet/Odontologiska fakulteten

    Author : Amanda Cervenka; Hanna Ekdahl; [2020]
    Keywords : bond strength; recementation; surface treatment; titanium abutment; zirconia;

    Abstract : SAMMANFATTNING Syfte Syftet med studien var att utvärdera hur olika ytbehandlingar på titandistanser inför recementering påverkar bindningsstyrkan hos konstruktionen. Material och metod 30 provkroppar bestående av zirkonia (Z-CAD HTL, Metoxit, Thayngen, Switzerland) adhesivt cementerade (Panavia™ V5, Kuraray Noritake, Tokyo, Japan) till titandistanser (Elos Accurate® Hybrid Base, Elos Medtech, Timmersdala, Sweden) delades in i tre grupper med 10 provkroppar i varje grupp: kontrollgrupp (C), sandblästrade med aluminiumoxid (AA) och skrapningsgrupp (S). READ MORE

  5. 5. Revival of the Cambodia’s music as a form to sustain national identity : a case study of SmallWorld SmallBand in producing authentic songs

    University essay from Lunds universitet/Medie- och kommunikationsvetenskap; Lunds universitet/Institutionen för kommunikation och medier

    Author : Sophornna Chea; [2020]
    Keywords : national identity; cultural identity; authenticity; revival; cultural citizenship; youth culture; social media; imagined community; media studies; production studies; music studies; Social Sciences;

    Abstract : This thesis critically examines the experiences of young artists in Cambodia’s music industry with regard to their experiences of incorporating traditional instruments and genres into music-making processes. The investigation is based on a case study of an original music band known as SmallWorld SmallBand, which is one of the leading bands in Cambodia. READ MORE