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The impact of company size on the value relevance of social ratings : A quantitative study

Abstract Problem background and problem discussion: The increased demands on companies and their ability to operate sustainably has made corporate social responsibility (CSR) a very hot topic in modern society. The academic debate has yet to put a definite answer on whether the engagement in CSR activities has a positive effect on a company financially. Previous research on stock listed in Sweden indicate that there is a positive relationship between environmental performance and that there is an asymmetry in how it is valued across company sizes. However, there has not yet been any research made into what impact size has on the value relevance of social CSR ratings. This will be tested by drawing from resource-based theory and legitimacy theory. Research question: How is the value relevance of social ratings affected by accounting for company size? Purpose: The purpose is to examine what effect the inclusion of corporation size has on the value relevance of social CSR ratings. Theory: The study primarily utilizes Stakeholder theory, the resource-based theory and legitimacy theory. Method: This is a quantitative study in a panel data setting with a deductive research approach. The practical method is a regression analysis that assesses the value relevance of CSR measures at the OMX Stockholm for the years of 2006, 2007, 2008, 2009, 2011 and 2013. The study encompasses 349 Small-, medium- and large-sized companies and has a total of 1429 observations, which have been subject to statistical significance tests. Results and analysis: The results show that social, environmental and overall CSR ratings are value relevant and associated with lower market values. There also seems to be little impact on results by including company size as a variable. Furthermore the results of this study differ from previous research, implying that results are very sensitive to changes in the regression model. Conclusion: The results of the study lead us to believe that size has little impact on how value relevant social ratings are. This implies that regardless theory such as the resource-based and legitimacy theory these cannot be supported in practice among Swedish firms listed at OMX Stockholm. Furthermore, our method gives different results with regard to previous research done on the Swedish market and indicates that there is a negative relationship between CSR ratings and market value.

Identiferoai:union.ndltd.org:UPSALLA1/oai:DiVA.org:umu-106093
Date January 2015
CreatorsNilsson, Johannes, Strand, Henrik
PublisherUmeå universitet, Företagsekonomi, Umeå universitet, Företagsekonomi
Source SetsDiVA Archive at Upsalla University
LanguageEnglish
Detected LanguageEnglish
TypeStudent thesis, info:eu-repo/semantics/bachelorThesis, text
Formatapplication/pdf
Rightsinfo:eu-repo/semantics/openAccess

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