Essays about: "Fredrik Mattsson"

Showing result 1 - 5 of 8 essays containing the words Fredrik Mattsson.

  1. 1. Will Good Deeds Redeem Your Sins? A quantitative study of the effects of corporate charitable donations in a sin stock setting

    University essay from Göteborgs universitet/Graduate School

    Author : Fredrik Mattsson; Herman Weber; [2020-08-05]
    Keywords : Sin Stocks; CSR; Corporate Donations; Charity; Legitimacy; Stakeholder Sentiment;

    Abstract : MSc in Accounting and Financial Management.... READ MORE

  2. 2. Cracking in a slender concrete slab due to thermal variation

    University essay from KTH/Betongbyggnad

    Author : Johan Mattsson; Fredrik Åman; [2019]
    Keywords : Concrete slab; Concrete; Finite element analysis; Cracking; Thermal variation; Seasonal temperature; Abaqus; Brigade Plus; Betonggrund; Betong; Finit element analys; Sprickbildning; Termiska laster; Omgivningstemperature; Abaqus; Brigade Plus;

    Abstract : Concrete slabs used in thepulp and paper industries are often situated outdoors, which means that theslabs are exposed to temperature variations due to different weatherconditions. These temperature variations together with operational temperaturesassociated with the manufacturing process, may introduce high temperaturegradients in the concrete. READ MORE

  3. 3. The Main Step -The Effects on Institutional Ownership of Moving from First North to The Swedish Main List

    University essay from Göteborgs universitet/Företagsekonomiska institutionen

    Author : Maximilian Anstrén; Fredrik Mattsson; [2018-06-25]
    Keywords : Institutional Investors; Ownership Structure; Listing Change; Event Study; First North; Stockholm Stock Exchange; Difference in Differences; Investor Awareness;

    Abstract : Since NASDAQ’s alternative market place First North was first launched in 2006, many firms have considered the option of taking the next step to the Swedish main exchange – the Stockholm stock exchange. While the alternative marketplace offers much to the young and immature firms, many of them quickly grow up and wish to move on to a more mature marketplace. READ MORE

  4. 4. Optimize Ranking System With Machine Learning

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi; Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Fredrik Mattsson; Anton Gustafsson; [2018]
    Keywords : ML; B2B; Machine learning; SVD; Decision tree;

    Abstract : This thesis investigates how recommendation systems has been used and can be used with the help of different machine learning algorithms. Algorithms used and presented are decision tree, random forest and singular-value decomposition(SVD). READ MORE

  5. 5. Size-dependent airborne particle emissions from ship traffic

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Kärnfysik

    Author : Fredrik Mattsson; [2016]
    Keywords : Aerosol particle; shipping; emission; health effect; particle number concentration; particle number size distribution; Physics and Astronomy;

    Abstract : Most aerosol particles emitted from shipping affect the climate by counteracting the greenhouse effect. Although, this masks the warming effect of greenhouse gases, aerosol particles also have a negative health effects, and therefore emissions need to be reduced. READ MORE