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Showing result 11 - 15 of 1615 essays matching the above criteria.

  1. 11. Evaluating and optimizing Transformer models for predicting chemical reactions

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Siva Manohar Koki; Supriya Kancharla; [2023-10-23]
    Keywords : Chemformer; transformer; evaluation; explainable AI; fine-tuning; machine learning;

    Abstract : In this thesis, we assess the effectiveness of a transformer model specifically trained to predict chemical reactions. The model, named Chemformer, is a sequence-tosequence model that uses the transformer’s encoder and decoder stacks. READ MORE

  3. 12. Leveling the Playing Field: Can Private Investors Benefit From Mimicking Insider Trades? A quantitative study of insider trading

    University essay from Göteborgs universitet/Graduate School

    Author : Marcus Mattsson; Marcus Lyckhage; [2023-07-04]
    Keywords : Insider Trading; Abnormal Return; Information Asymmetry; Outside Investors; Investment Strategy; Insider Positions;

    Abstract : Historically, investors have been searching for strategies to maximize performance in the stock market. It has been shown that corporate insiders can earn abnormal returns by trading in their own companies as they possess superior information and, to a certain degree, market timing ability. READ MORE

  4. 13. Specificity in Non-Financial Disclosure - Regulated by Directive 2014/95/EU

    University essay from Göteborgs universitet/Graduate School

    Author : Matilda Frövenholt; Kevin Wirdéus; [2023-07-03]
    Keywords : Directive 2014 95 EU; ESG Disclosure; Biodiversity; Specificity; Textual Analysis; Named Entity Recognition; Market Reaction;

    Abstract : We use textual analysis of annual reports to investigate if ESG disclosures, including biodiversity, regulated by the Directive 2014/95/EU provide the market with decision-useful information. Several studies have examined whether the directive has increased the quality of ESG disclosure but with mixed results. READ MORE

  5. 14. Does ESG-score matter to investors? - An EU Taxonomy Perspective

    University essay from Göteborgs universitet/Graduate School

    Author : Linnéa Falkenström; Johan Olsson; [2023-07-03]
    Keywords : ESG; EU Taxonomy; Efficient Market Hypothesis; Behavioral finance; Investor behavior; Event study;

    Abstract : Since the introduction of the EU Taxonomy, it is still unclear how it affects investors' perception and actions towards high ESG-scoring firms, and whether it effectively promotes sustainable investing. The implications of the EU Taxonomy on finance and the environment are significant and must be addressed. READ MORE

  6. 15. A REVIEW OF PHYSICAL ACTIVITY’S EFFECT ON MOOD Through the Lens of the HPA Axis

    University essay from Institutionen för tillämpad informationsteknologi

    Author : Susanna Karlkvist; Anton Wickberg; [2023-02-01]
    Keywords : Mood; Physical activity; HPA axis; The cross-stressor adaptation hypothesis; CRH; Exercise; Cortisol; Cognition;

    Abstract : Engagement in physical activity (PA) has been said to trigger a chain reaction of events which can alter our mood state. One recently implicated component is the hypothalamic-pituitary-adrenal (HPA) axis, involved in the reaction to physical and psychological stress-ors. READ MORE