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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Wisdom of the Crowds in a Market of Lemons : An Evaluation of the Financial Information Quality in Equity Crowdfunding

Rhodin, Fredrik, Nyström, Niclas January 2018 (has links)
Online equity crowdfunding is a way for entrepreneurs to raise capital that has exploded in popularity in recent years. Information asymmetry and poor investor protection are threats for the long-term legitimacy of equity crowdfunding. In this study we examine the quality of the financial information shared on the crowdfunding platforms, since it is what investors have to rely on when making investment decisions. We evaluate the financial information both quantitatively and qualitatively to assess the quality in terms of accuracy and adequacy. More specifically we examine the financial forecasts primarily with quantitative methods and valuation primarily with qualitative. In total, we examine 22 companies on the Swedish equity crowdfunding platform FundedByMe. The financial forecasts are compared with the outcome from the income statements to find out if they are systematically biased. The results show that the financial forecasts are systematically overestimated. Based on previous research we have suggested two explanations for the overestimations; either overconfidence bias and/or strategic behavior. We also find the information regarding assumptions and methods used in the valuation to be inadequate. We perceive that investors needs higher quality financial information in terms of accuracy and adequacy to make well-formed investment decisions. Our recommendations are therefore to regulate equity crowdfunding further and impose higher demands on information quality. Otherwise equity crowdfunding will possibly end up as a market of “lemons”.
2

Den praktiska hanteringen av informationsrisker : En kvalitativ fallstudie av hur ett svenskt tillverkningsföretag hanterar informationsrisker. / Information Security Risk Management in Practice : A qualitative case study of how a Swedish manufacturing firm manages information risks.

Renning, Jacob, Gustafsson, Alexander January 2020 (has links)
Bakgrund: Informationssäkerhet är någonting som företag inom alla branscher bör ägna sig åt eftersom samtliga organisationer är utsatta för informationsrisker. Avsikten med informationssäkerhet är att skydda information så att den finns tillgänglig vid behov, är tillförlitlig och för att säkerställa att endast behöriga har åtkomst (Informationssäkerhet, 2015). Bristande informationshantering kan exempelvis resultera i dataförluster och läckt kunddata vilket i sin tur kan leda till försämrat kundförtroende och stora intäktsförluster. Företags utsatthet för informationsrisker påverkas både av interna och externa faktorer. Utbrottet av Covid-19 är ett exempel på en extern faktor (Humla, 2020). Enligt en rapport är svensk tillverkningsindustris hantering av informationsrisker kraftigt eftersatt i förhållande till övriga sektorers hantering av informationsrisker (Radar Ecosystems Specialists, 2017). Syfte: Denna uppsats undersöker hur ett företag inom svensk tillverkningsindustri arbetar med informationssäkerhet (eng. information security risk management, ISRM). Vidare applicerar vi en teoretisk lins i form av prospektteorin för att förklara informationssäkerhetsarbetet. Vi undersöker även om beslutfattare inom IT-säkerhet uppvisar tendens till övermod och huruvida detta kan påverka företagets arbete med informationssäkerhet. Metod: Uppsatsen är en kvalitativ fallstudie och det empiriska materialet har inhämtats genom semistrukturerade intervjuer med beslutfattare och utvecklare som arbetar medinformationssäkerhet. Fallföretaget är ett anonymiserat svenskt tillverkningsföretag som tillhandahåller produkter och tjänster inom säkerhetsbranschen. Resultat: Enligt vår studie utgår beslutfattare från tidigare erfarenheter av informationssäkerhet när hanteringsstrategier utformas. Det framkommer även att beslutfattarens resonemang och riskhantering förändras i takt med personens erfarenhet. Vi kan även konstatera att beslutfattarens agerande kan förklaras utifrån prospektteorin och att hanteringen påverkas av kognitiva aspekter såsom övermod. / Background: Every organization needs to manage its information security risks (ISRM) as all industries are exposed to information risks. The purpose of ISRM is to protect information so that it is accessible when needed, reliable and to ensure only authorized access (Informationssäkerhet, 2015). Lack of ISRM may result in data loss or personal data leaks, which in turn may lead to a decrease of consumer confidence and reduced revenue streams. Enterprises exposure to information risks are affected by both internal and external factors. The outbreak of Covid-19 is an example of an external factor (Humla, 2020). According to a report, the Swedish manufacturing industry's management of information risks is severely neglected in relation to other sectors ́ handling of information risks (Radar Ecosystems Specialists, 2017). Purpose: This thesis explores how a Swedish manufacturing company manages its information security risks. This is explored by applying a theoretical framework of Prospect Theory to explain decision makers ́ reasoning behind its current ISRM practices. We are also exploring whether decision makers within IT-security have a tendency towards Overconfidence bias and whether it may affect the company's ISRM. Method: The thesis is a qualitative case study and the empirical data has been obtained through semi structured interviews with decision-makers and developers working with information security. The case company is an anonymous Swedish manufacturing company that provides products and services in the security industry. Results: According to our thesis, decision makers rely on previous information security experiences when designing management strategies. It also appears that the decision maker's reasoning and risk management change as the person's experience. We can also note that the decision maker's behavior can be explained on the basis of Prospect Theory and that the ISRM is influenced by cognitive aspects such as overconfidence.
3

Biases and Heuristics in Portfolio Management – Determinants for non-optimal Portfolio Diversification

Filiz, Ibrahim 23 January 2019 (has links)
No description available.

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