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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

Rating Objectivity: The Confusions in Nordic ESG Ratings : ESG Ratings Subjectivity and its Consequences

Rydholm, John, Schultzberg Bagge, Samuel January 2020 (has links)
Environmental, Social and Governance measurements have significantly increased in usage due to growing concerns for environmental and sustainability problems in today’s world. However, with no commonly agreed-upon criteria for ESG ratings, the scoring measure creates confusion both at the investor and company level. Besides, ESG agencies have different processes and parameters for measuring ESG compliance, which contributes to the problem. The study examines four ESG rating agencies’ rating models and ESG scores to get a better understanding of deviations in ESG scores among Nordic companies. By also studying the correlation amongst ESG scores and market capitalizations in firms, the paper hopes to shed light on if any relationships exist between them. Our results show that the four major ESG raters in the study showed a weak to a non-significant correlation against each other. The maximum correlation found was 0.419 between Thomson Reuters and MSCI. RobecoSAM and MSCI showed the lowest significant correlation at 0.291. Sustainalytics was detected not to show any significant correlation with the other raters. Correlation among market capitalization and ESG Raters was detected to not correlate to a greater extent. Only one ESG rater, RobecoSAM, showed a significant size to score-correlation at 0.278 with market capitalization. Thus, market capitalization does not seem to have any significant influence on ESG agencies’ decisions to set scores. Précising the study’s findings, the raters’ methods deviate from one another, but also how ESG raters make use of underlying factors.
2

Investerares riskexponering i hållbara investeringar : En studie av asymmetrisk risk och hur den påverkas av positivt urval och dynamisk SRI / Investors risk exposure for sustainable investments : A study of asymmetrical risk and how it is affected by positive screening and dynamic SRI

Jonsson, Kim, Larsson, Jacob January 2018 (has links)
Titel: Investerares riskexponering i hållbara investeringar - En studie av asymmetrisk risk och hur den påverkas av positivt urval och dynamisk SRI Nivå: Examensarbete på kandidatnivå i företagsekonomi Författare: Kim Jonsson & Jacob Larsson Handledare: Peter Lindberg Datum: Maj, 2018 Syfte: “Undersöka huruvida en portföljs negativa asymmetriska risk, ur ett investerarperspektiv påverkas av positivt urval utifrån dynamisk SRI, baserad på ESG-faktorer”.  Metod: Konstruktion av en hypotetisk portfölj bestående av aktier, utifrån dynamisk SRI och positivt urval. Med finansiell backtracking mäts hur portföljen presterat avseende asymmetriskt betavärde förutsatt att den varit implementerade under en historisk tidsperiod. Portföljen reallokeras efter förutbestämda kriterier vid ingången av varje år under den historiska tidsperioden. Resultat: Den konstruerade portföljen uppvisar konsekvent lägre betavärde än marknaden, både traditionellt och asymmetriskt. Det asymmetriska betavärdet är, för den tidsperiod som inkluderar finanskrisen 2008, högre vid utfall under medelvärdet för att sedan avta vid negativa utfall. Då studien justeras för finanskrisen förändras resultatet till att visa successivt avtagande betavärden för utfall under medelvärdet och vidare, negativa utfall. Slutsats: Studiens resultat indikerar att urvalskriterier baserade på ESG-faktorer och positiv urvalsmetod, under vissa premisser har påverkan på portföljens asymmetriska riskexponering. Denna slutsats tyder också på att företag genom aktivt hållbarhetsarbete har möjlighet att minska sin kapitalkostnad, då investerares avkastningskrav på företaget sjunker. Forskningsbidrag: Utvecklad insikt i praktisk tillämpning av asymmetrisk riskanalys och avseende att en portfölj med begränsat antal tillgångar kan prestera lägre systematisk riskexponering än marknaden. Samt att urvalsmetod och urvalskriterier kan påverka asymmetrisk riskexponering. Vidare forskning: Framförallt avseende om någon av hållbarhetsfaktorerna har större betydelse för den asymmetriska systematiska riskexponeringen än övriga. Ytterligare forskning inom AMH och dess paradigm är också nödvändigt då random walk är ifrågasatt. Nyckelord: Asymmetrisk risk, hållbarhet, ESG, betavärde, dynamisk SRI, positivt urval, urvalskriterier, portföljallokering och RobecoSAM. / Title: Investors risk exposure for sustainable investments – A study of asymmetrical risk and how it is affected by positive screening and dynamic SRI Level: Bachelor thesis in Business Administration Author: Kim Jonsson & Jacob Larsson Supervisor: Peter Lindberg Date: May, 2018 Aim: “Investigate whether a portfolios negative asymmetric risk, from an investors perspective, is influenced by positive screening based on dynamic SRI, based on ESG-factors”. Method: Construction of a hypothetical portfolio consisting of stocks, based on dynamic SRI and positive screening. Financial backtracking measures how the portfolio performed regarding asymmetric beta values, provided it was implemented during a historical period of time. The portfolio is reallocated according to predefined criteria in the beginning of each year during the historical period. Results: The constructed portfolio consistently demonstrates lower beta values than the market, both traditionally and asymmetrically. The asymmetric beta value, is for the period of time including the 2008 financial crisis, higher than traditional beta value at outcomes below the mean value, then decreases in negative outcomes. As the study is adjusted for the financial crisis, the result changes to show gradually decreasing beta values ​​for outcomes below average and further negative outcomes. Conclusions: The study results indicate that selection criteria based on ESG factors and positive selection screening, under certain conditions, affect the asymmetric risk exposure of the portfolio. This conclusion also indicates that companies through active sustainability awareness have the opportunity to reduce their cost of capital, as investors' required rate of return declines. Contribution of the thesis: Practical insight regarding asymmetric risk analysis, and the fact that a portfolio composed of a limited amount of assets potentially demonstrates lower systematic risk exposure than the market. Furthermore, selection methods and selection criteria can affect asymmetric risk exposure. Suggestion for future research: If any of the sustainability factors are of greater significance regarding the asymmetric risk exposure. Further research within AMH and its paradigms is also necessary as random walk is questioned. Key words: Asymmetric risk, sustainability, ESG, beta value, dynamic SRI, positive screening, selection criteria, portfolio allocation and RobecoSAM

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