Sökning: "Björn Mattsson"

Hittade 4 uppsatser innehållade orden Björn Mattsson.

  1. 1. Fatal accidents in the mining industry – do investors react rationally?

    Kandidat-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Björn Mattsson; [2020]
    Nyckelord :Finance; behavioral finance; market psychology; overreaction theory; efficient market hypothesis; mining; fatal accidents; Business and Economics;

    Sammanfattning : The mining industry is characterized by a hazardous working environment for its employed blue-collar workers and a general complexity of valuation for investors. By theories of behav-ioral finance, corporate social responsibility, and others outlined in the following, this makes a setting where one could plausibly expect reactions and even overreactions among investors to fatal accidents incurred among employed miners related to the mining operations. LÄS MER

  3. 2. CORPORATE BANKRUPTCY PREDICTION USING MACHINE LEARNING TECHNIQUES

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Björn Mattsson; Olof Steinert; [2017-11-06]
    Nyckelord :;

    Sammanfattning : Estimating the risk of corporate bankruptcies is of large importance to creditors and in- vestors. For this reason bankruptcy prediction constitutes an important area of research. In recent years artificial intelligence and machine learning methods have achieved promising results in corporate bankruptcy prediction settings. LÄS MER

  4. 3. Urbanization and Density in Zanzibar - Recommendations for Sustainable Urban Development from Swahili Houses to Apartment Houses

    Kandidat-uppsats, Lunds universitet/Utbildningar i Helsingborg

    Författare :Anders Björn Mattsson; Mattias Jansson Möllerström; [2014]
    Nyckelord :urbanization; density; sustainable housing development; swahili house; zanzibar; Technology and Engineering;

    Sammanfattning : Urbanization and Density in Zanzibar - Recommendations for Sustainable Urban Development from Swahili houses to low-rise multi-storey houses. The rapid urbanization process in Africa is a major challenge for politicians, urban planners and society in general. The archipelago of Zanzibar in Tanzania is in the middle of this process. LÄS MER

  5. 4. Tidig NO-undervisning

    Uppsats för yrkesexamina på grundnivå, Malmö högskola/Lärarutbildningen (LUT)

    Författare :Björn Bengtsson; Dan Mattsson; Karin Strandh; [2006]
    Nyckelord :NO-undervisning; kemi; föreställningar; attityder; engagemang; genus; fallstudie; intervjuer; observationer; experiment;

    Sammanfattning : Syftet med detta examensarbete var att undersöka om tidig NO-undervisning påverkar elevers föreställningar, attityder till och engagemang inför naturvetenskapliga fenomen. Vi ville också undersöka om det fanns någon skillnad på flickor och pojkar i detta avseende. I vår undersökning har vi inriktat oss på ämnet kemi. LÄS MER