Essays about: "Gustav Hellman"

Found 4 essays containing the words Gustav Hellman.

  1. 1. How to Differentiate the Difference - A quantitative study on the determinants of discrepancies between expected and actual credit ratings in insurance companies

    University essay from Göteborgs universitet/Graduate School

    Author : Gustav Hellman; Henrik Walldén Persson; [2020-07-01]
    Keywords : Expected ratings; credit ratings; financial strength; discrepancy; earnings management; embedded value; IFRS; life insurers;

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

  2. 2. What the Tweet is going on? - A Study on how Rumor, Social Media Attention and Twitter Sentiment affects Share Volume

    University essay from Göteborgs universitet/Företagsekonomiska institutionen

    Author : Gustav Hellman; Jakob Sundqvist; [2018-06-25]
    Keywords : Social Media Attention; Rumor; Abnormal Trading Volume; Sentiment Analysis;

    Abstract : We study rumors and Twitter attention focusing on acquisition transactions and how it affectsmarket reaction, defined as abnormal trading volume, prior to announcement. We study 98acquisition transactions, were 45 firms had tweets prior the acquisition announcement. READ MORE

  3. 3. Methods to create compressive stress in high strength steel components

    University essay from

    Author : Amir Abdin; Kaveh Feyzabi; Oskar Hellman; Henrietta Nordström; Dilman Rasa; Gustav Thaung Tolförs; Per-Olof Öqvist; [2018]
    Keywords : residual compressive stress; high strength steel; methods of inducing stress; analyzing stress;

    Abstract : Residual compressive stresses can be used to increase the lifetime of parts under cyclic stress as they negate the applied tensile stresses that cause crack initiation and propagation in the material. The goal of this project was to investigate methods to induce stresses, their advantages and disadvantages as well as depth and magnitude of induced stresses, and also to find methods of analyzing the induced residual stresses. READ MORE

  4. 4. Barriers to business model innovation : An exploratorive multiple case study of subcontracting manufacturing SMEs in Jönköping County

    University essay from Högskolan i Jönköping/IHH, Företagsekonomi; Högskolan i Jönköping/IHH, Företagsekonomi; Högskolan i Jönköping/IHH, Företagsekonomi

    Author : Rasmus Hellman; Gustav Lindholm; Malcolm Scott; [2018]
    Keywords : Business Model; Business Model Innovation; Dynamic Capabilities; Sustainable competitive advantage;

    Abstract : Background – In today´s globalized environment, a stronger emphasis on moving production to low-cost environments is present. Assembling a complex product usually involves multiple smaller manufacturing firms across the globe. READ MORE