Search for dissertations about: "abnormal return"

Showing result 1 - 5 of 13 swedish dissertations containing the words abnormal return.

  2. 1. Essays on Mergers and Acquisitions and Event Studies

    Author : Mohammad Irani; Lars Nordén; Rickard Sandberg; Neslihan Ozkan; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mergers and acquisitions; event study; prediction; payment method; conditional CAPM; time-varying parameters; structural change methodology; variance; covariance; företagsekonomi; Business Administration;

    Abstract : This dissertation consists of three studies on the anticipation of mergers and acquisitions (M&As) and its impact on takeover event studies. Article I investigates whether the market can anticipate both takeovers and their payment forms prior to their announcement dates. READ MORE

  4. 2. Carbon dioxide, oxygen, and serum biomarkers after out-of-hospital cardiac arrest

    Author : Florian Ebner; Helsingborg Kliniska Vetenskaper; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Carbon dioxide; oxygen; serum biomarkers; out-of-hospital cardiac arrest;

    Abstract : Cardiac arrest is the aprupt loss of cardiac function and circulation, follwed by the loss of consciousness and breathing. Most patients succumb before admission to hospital and survivors frequently suffer from anoxic-ischemic brain injury. The number of patients who survive with good neurological outcome, is low. READ MORE

  5. 3. Cutaneous effects of nerve injury : An experimental study in the rat

    Author : Nenad Stankovics; Göran Lundborg; Linköpings universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : One of the most difficult tasks of the hand surgeon is to reach a satisfactory restoration of the nerve functions of the injuried hand. In spite of the use of meticulous microsurgery, the results of nerve repair are disappointing, particularly with respect to mixed nerve trunks. READ MORE

  6. 4. Anterior cruciate ligament reconstruction : subjective knee function, graft failure and revision surgery

    Author : Riccardo Cristiani; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : An anterior cruciate ligament (ACL) tear is a severe knee injury, which leads to increased knee laxity and often functional instability. An ACL reconstruction (ACLR) is generally recommended to patients who desire to return to pivoting sports. Surgery is also recommended in cases of persistent instability during activities of daily living. READ MORE

  7. 5. Essays on the value relevance of financial statment information

    Author : Henrik Nilsson; Lars Hassel; Eva Liljeblom; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business studies; Equity valuation; stock market; financial accounting; insider trading; Företagsekonomi; Business studies; Företagsekonomi; företagsekonomi; Business Studies;

    Abstract : This thesis consists of an introductory chapter and four self-contained essays on the value relevance of financial statement information.Essay 1: The purpose of this essay is to examine relevance of environmental information from an investor’s perspective. READ MORE