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A incorporação do valor da marca no valor de mercado das empresas

Authors: Barbosa, Maria José Gomes;

A incorporação do valor da marca no valor de mercado das empresas

Abstract

Trabalhos elaborados no âmbito das finanças, do marketing e estratégia, sugerem que nem sempre a hipótese da eficiência dos mercados se confirma, havendo evidências crescentes de que os mercados podem transmitir informação de forma ineficiente, e que o preço das ações pode levar anos até que reflita todas as informações disponíveis. Apesar do reconhecimento do valor das marcas, estudos demonstram que o mercado não incorpora totalmente o valor deste ativo intangível. O mesmo acontece a ativos intangíveis tais como as patentes, as atividades de I&D e o nível de satisfação dos funcionários. Esta dissertação analisa a relação entre as marcas integrantes no ranking das 100 marcas mais valiosas do mundo, e o desempenho a longo prazo das empresas detentoras dessas marcas. Através da implementação de metodologias não condicionais e condicionais de avaliação do desempenho financeiro, foram compostas carteiras equal e value-weighted. Os resultados são robustos quanto à industria e às caracteristicas especificas das empresas, sugerindo que as rendibilidades anormais estatisticamente significativas não derivam do fato das empresas integrarem o ranking, mas sim de características inerentes às empresas e à indústria que as empresas incluídas no ranking integram.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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