Sökning: "hypothesis-testing"

Visar resultat 1 - 5 av 172 uppsatser innehållade ordet hypothesis-testing.

  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. Persuading others using language online

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Datalogi

    Författare :Karolina Hagerman; [2024]
    Nyckelord :persuasion; language; persuasive communication; reddit; communication accomodation theory; language attributes; sentiment; lexical diversity;

    Sammanfattning : This study explores the dynamics of persuasive communication within the context of the r/AmItheAsshole subreddit, a platform that serves as a space for individuals to share real-life conflicts, inviting impartial judgments from the Reddit community, so-called flairs. Grounded in Communication Accommodation Theory and existing research on persuasion, the study explores the impact of language attributes on persuasive outcomes, using hypothesis testing to determine significant differences between the different flairs and two broader binary categories of blame. LÄS MER

  4. 3. Detection and Analysis of Anomalies in Tactical Sensor Systems through Structured Hypothesis Testing

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Fredrik Ohlson; [2023]
    Nyckelord :Tactical sensor systems; Sensor fusion; Model based diagnostics; Hypothesis testing; Taktiska sensor system; Sensor fusion; Modellbaserad diagnostisering; Hypotesprövning;

    Sammanfattning : The project explores the domain of tactical sensor systems, focusing on SAAB Gripen’s sensor technologies such as radar, RWR (Radar Warning Receiver), and IRST (InfraRed Search and Track). The study employs structured hypothesis testing and model based diagnostics to examine the effectiveness of identifying and isolating deviations within these systems. LÄS MER

  5. 4. Foreign Direct Investment, a blessing, or a burden for African states in terms of corruption?

    Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Kajsa Nebrelius; [2023]
    Nyckelord :Foreign direct investment; corruption; state fragility; Africa; Botswana; Zambia; Law and Political Science;

    Sammanfattning : The development in Africa has for a long time been harmed because of its high corruption levels. During the last decades, Foreign Direct Investments (FDI) have increasingly flown into African states as an attempt to strengthen the societies. LÄS MER

  7. 5. Ledarskap på ett medicintekniskt bolag: en studie om engagemang och upplevd effektivitet

    Kandidat-uppsats, Lunds universitet/Institutionen för psykologi

    Författare :Elsa Paulsson; Adina Centervall; [2023]
    Nyckelord :developmental leadership; engagement; perceived effectiveness; engineers; STEM organizations; utvecklande ledarskap; engagemang; upplevd effektivitet; ingenjörer; STEM-organisationer; Technology and Engineering; Social Sciences;

    Sammanfattning : Syftet med studien var att undersöka det utvecklande ledarskapets positiva utfall i form av engagemang och upplevd effektivitet på ett medicintekniskt bolag. Vidare ämnade studien att utforska eventuella samband mellan det utvecklande ledarskapets dimensioner (föredömligt autentiskt handlande, personlig omtanke samt inspiration och motivation) och engagemang samt upplevd effektivitet. LÄS MER