Sökning: "trade exposure"

Visar resultat 1 - 5 av 73 uppsatser innehållade orden trade exposure.

  1. 1. Emphysema Classification via Deep Learning

    Master-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Olov Molin; [2023]
    Nyckelord :Deep learning; emphysema; CNN;

    Sammanfattning : Emphysema is an incurable lung airway disease and a hallmark of Chronic Obstructive Pulmonary Disease (COPD). In recent decades, Computed Tomography (CT) has been used as a powerful tool for the detection and quantification of different diseases, including emphysema. The use of CT comes with a potential risk: ionizing radiation. LÄS MER

  3. 2. Can Machine Be a Good Stock Picker?: Bridging the Gap between Fundamental Data and Machine Learning

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Författare :Tomoya Narita; Povilas Stankevicius; [2023]
    Nyckelord :Machine Learning; XGBoost; Relative Valuation; Convergence Trade;

    Sammanfattning : We investigate the efficacy of historical accounting data and consensus forecasts for relative valuation of stocks, employing tree-based machine learning methods. We run an XGBoost model for monthly cross-sections of financial and pricing data of US equities from 1984 to 2021. LÄS MER

  4. 3. Fund Managers' Awareness of Announcement Premiums: A Study on Fund Managers' Investment Decisions

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Författare :Thomas Paal; Anton Svensson; [2023]
    Nyckelord :Mutual Funds; Earnings Announcement Premium; Macroeconomic Announcement Premium; Decreasing Exposure; Fund Outflows;

    Sammanfattning : In this paper, we interview fund managers of actively managed Swedish mutual funds to understand how they trade around earnings announcements. Based on an academic paper that we use as the basis for our paper, the authors of the paper find that fund managers on average tend to decrease their exposure to stocks ahead of earnings announcements, even though there is a significantly increased risk-reward and earnings announcement premium to earn ahead of the announcements. LÄS MER

  5. 4. Temperature dependent preening behaviour in common guillemots Uria aalge

    Kandidat-uppsats, SLU/Dept. Of Aquatic Resources

    Författare :Saga-Savanna Kynman; [2023]
    Nyckelord :common guillemot; common murre; seabirds; Stora Karlsö; heatstress; temperature; preening; allopreening;

    Sammanfattning : As global temperature increase, new thermal conditions may challenge the physiological limits of endotherms. Examining the direct effects of extreme temperatures is an important component in understanding how these physiological limits may impact an organism’s behaviour, breeding success and survival. LÄS MER

  7. 5. Electrifying Agricultural Implements : A study of design implications of electrification

    Master-uppsats, Jönköping University/JTH, Industriell produktutveckling, produktion och design

    Författare :Jonatan Magnusson; Pettersson Eric; [2023]
    Nyckelord :Electrification; Agriculture; Electrified implements; 48 V; Agricultural electrification; Electromechanics; Mechatronics; Mechanical Engineering; Product development; Case study;

    Sammanfattning : As the world seeks to become less reliant on fossil fuels and use more electric energy instead new possibilities for development of agricultural implements opens. Major tractor manufacturers have recently announced tractors with over tenfold increases in electrical power. LÄS MER