Sökning: "the effective market hypothesis"

Visar resultat 1 - 5 av 82 uppsatser innehållade orden the effective market hypothesis.

1. 1. The use of derivatives in corporate risk management - A value adding strategy?

   D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

   Författare :Agnes Strignert; [2024]
   Nyckelord :Risk Management; Derivatives; Hedging; Modigliani-Miller; Porsche;

   Sammanfattning : Part I:This study highlights the role of active risk management of currency risk exposure within large listed non-financial European firms. In the aftermath of the global pandemic and invasion of Ukraine, many firm across the global has experienced challenges in terms of sustaining stable cash flows. LÄS MER

3. 2. How Venture Capital Could Use Large Language Models to Screen Sustainability Impact Startups

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Miljö- och energisystem

   Författare :Måns Vilhelm Tivenius; Karl-Gustav Elf; [2023]
   Nyckelord :Large Language Models; Venture Capital; Impact Investing; Prompt Engineering; GPT-4; ChatGPT; Impact; Sustainability; Artificial Intelligence; Startup success; Impact startup; Impact measurement; Screening; AI for good; Technology and Engineering;

   Sammanfattning : This study investigates the potential of large language models (LLMs), such as ChatGPT, to aid venture capitalists in the screening of startups that maximize sustainability impact. To determine the scope that maximizes impact for venture capitalists' and to identify effective screening criteria, the study utilized theoretical research and interviews. LÄS MER

4. 3. Cross-border Merger and Acquisitions: “The impact of tonality and effective communication on performance for acquiring firms” A study of Swedish companies

   Magister-uppsats, Lunds universitet/Företagsekonomiska institutionen

   Författare :Elizabeth Ramirez Garcia; Muskan Mathur; [2023]
   Nyckelord :Merger and Acquisition; M A; Acqusiition; Value Creation; Tone; Tonality; Firm Performance; Profitability; Announcement; Press Release; Communication; Financial Communication:; Business and Economics;

   Sammanfattning : The research examines the effect of tonality on cross-border mergers and acquisitions (M&A) based on press release announcements. The impact of effective communication, tonality, and positive and negative words on the investor's behaviour and firm performance will be analysed to understand the impact on internal and external stakeholders. LÄS MER

5. 4. En paj eller två halvor?

   Kandidat-uppsats, Lunds universitet/Företagsekonomiska institutionen

   Författare :Matilda Åberg; Erik Petersen; Douglas Freidestam; [2023]
   Nyckelord :Nyckelord: Abnormal avkastning; Signaleringshypotesen; Aktiesplit; Effektiva marknadshypotesen; Handelsintervallshypotesen Key words: Abnormal returns; Signaling Hypothesis; Stock Split; Effective Market Hypothesis; Trading Range Hypothesis; Business and Economics;

   Sammanfattning : Title: One pie or two halves? A quantitative study on how the announcement of a stock split can generate abnormal returns for american Nasdaq firms. Seminar date: 01/06/2023 Course: FEKH89, Corporate Finance Degree Project, Undergraduate level, 15 ECTS Authors: Douglas Freidestam, Erik Petersen, Matilda Åberg Advisor: Maria Gårdängen Key words: Abnormal returns, Signaling Hypothesis, Stock Split, Effective Market Hypothesis, Trading Range Hypothesis Research question: (1) Are abnormal returns generated around the announcement of a stock split for american Nasdaq listed firms? (2) If abnormal returns are generated, which hypothesis can explain the market reactions? Purpose: The purpose with this paper is to examine how the announcement of a stock split can generate abnormal return for American Nasdaq firms. LÄS MER

7. 5. Asset Pricing in Different Periods of Stock Market Volatility : The Varied Effectiveness of Carhart's Four-Factor Model in the Swedish Market

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Företagsekonomi

   Författare :Robin Munkhammar; Svensson Hampus; [2023]
   Nyckelord :Capital Asset Pricing Models; Carhart Four-Factor Model; Swedish Stock Market Volatility;

   Sammanfattning : Investing in the Swedish stock market has over time proven to be an effective way to increase wealth. Nationally speaking, Sweden’s population is also one of the best in the world at investing their savings. Four out of five swedes invest at least some part of their private savings into mutual funds which approximately amounts to 8. LÄS MER