Sökning: "parallel trends"

Visar resultat 11 - 15 av 67 uppsatser innehållade orden parallel trends.

  1. 11. Exploring shopfloor data collection challenges within ETO and its impact on Production Planning and Control : Master thesis

    Master-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

    Författare :Florian Alain Kivuto; [2022]
    Nyckelord :ETO; data collection; ETO production; Engineering-to-order; Project-based organization;

    Sammanfattning : The increasing trends towards customization which has also been emphasized as a competitive advantage have resulted in engineering-to-order (ETO) companies having a leading role in many industries. However, in parallel with this digital information and technological advancement is rising, and companies are aiming to improve their processes to consequently reach greater success in their operations. LÄS MER

  3. 12. Time Dependencies Between Equity Options Implied Volatility Surfaces and Stock Loans, A Forecast Analysis with Recurrent Neural Networks and Multivariate Time Series

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Simon Wahlberg; [2022]
    Nyckelord :RNN; LSTM; GRU; vector autoregression; implied volatility surface; stock loan; equity options; multivariate time-series analysis; financial mathematics.; Rekursiva neurala nätverk; LSTM; GRU; VAR; implicerade volatilitetsytor; aktielån; aktieoptioner; multidimensionell tidsserieanalys; finansiell matematik.;

    Sammanfattning : Synthetic short positions constructed by equity options and stock loan short sells are linked by arbitrage. This thesis analyses the link by considering the implied volatility surface (IVS) at 80%, 100%, and 120% moneyness, and stock loan variables such as benchmark rate (rt), utilization, short interest, and transaction trends to inspect time-dependent structures between the two assets. LÄS MER

  4. 13. Architectural Constraints in Data Acquisition Design

    Master-uppsats, Linköpings universitet/Datorteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Jonas Deurell; [2022]
    Nyckelord :DAQ;

    Sammanfattning : Replacing a data acquisition system (DAQ) is a substantial and long-term investment. Siemens Energy’s R&D department is considering a new DAQ system. The equipment should be relevant for at least ten years. The system performance needs to reflect today’s requirements but also consider those of the future. LÄS MER

  5. 14. Developing a supervised machine learning model for an optimised aluminium addition based on historical data analytics, for clean steelmaking

    Master-uppsats, KTH/Materialvetenskap

    Författare :Arun Kumar Thakur; [2022]
    Nyckelord :Clean steelmaking; Data analytics; De-oxidation; Machine learning; Ren ståltillverkning; Dataanalys; Deoxidation; Maskininlärning;

    Sammanfattning : De-oxidation is an important process in clean steelmaking. Al (Aluminium) is mainly used as de-oxidant and controls the final oxygen content and impact the sulphur removal in steel. Adding optimum amount of Al is critical for steel cleanliness and to reduce cost. LÄS MER

  7. 15. Hållbarhetsredovisning inom skogsindustrin : En studie om hur innehållet motsvarar intressenternas informationsbehov

    Magister-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Filip Ristov; Martin Sörqvist; [2022]
    Nyckelord :Sustainability Report; Stakeholder Theory; GRI; Information Needs; Triple bottom line.; Hållbarhetsredovisning; Intressentteorin; GRI; Informationsbehov; Triple bottom line.;

    Sammanfattning : Skogen är en väsentlig del i Sveriges ekonomi och står för 10% av den totala varuexporten. Utöver att skogen bidrar finansiellt är det en resurs som påverkas starkt av klimatförändringar. Skogen kan ses som en obegränsad resurs om den hanteras rätt och därför är hållbarhetsredovisningen av särskild vikt för bolagen inom branschen. LÄS MER