O presente estudo aborda os efeitos dos custos de mudança no setor de serviços, medindo seu reflexo no comprometimento, intenção de recompra e boca-a-boca (positivo e negativo). Conceituado por Burnham, Frels e Mahajan (2003), custos de mudança significam custos que os clientes associam com o processo de troca de um fornecedor para outro. Estudos com base nesse construto se fazem presentes de forma crescente na literatura, passível de ser ampliada. Assim, essa dissertação busca preencher a lacuna referente aos efeitos dos diferentes tipos de custos de mudança. Para tanto, além da revisão bibliográfica sobre o tema, foi conduzida uma pesquisa do tipo survey com alunos do ensino superior, tendo como objeto a verificação do papel dos custos de mudança e seus efeitos positivos e negativos no contexto de serviço educacional em nível de graduação. A análise dos dados foi realizada através de modelagem de equações estruturais, a partir de uma amostra de 467 casos. Os resultados demonstram uma influência dos custos de mudança relacionais, financeiros e processuais no comprometimento afetivo, normativo e calculativo, respectivamente. Por sua vez, comprometimentos afetivo e normativo demonstraram estar associados a efeitos positivos, como intenção de recompra, sendo que o primeiro se destaca por obter também uma relação com o boca-a-boca positivo. Por outro lado, o comprometimento calculativo gera efeitos negativos – maior boca-a-boca negativo e menor nível de intenção de recompra. Efeitos moderadores das relações interpessoais e da atratividade da concorrência nas relações estabelecidas não foram confirmados. Os resultados são discutidos, bem como suas implicações para futuras pesquisas e prática gerencial. / This study addresses the effects of switching costs in the services sector, measuring their reflection on commitment, repurchase intention and word-of-mouth (positive and negative). According to Burnham, Frels and Mahajan (2003), switching costs are the onetime costs that customers associate with the process of switching from one provider to another. Studies based on this construct are present in literature, but can be expanded. Thus, this work seeks to bridge the gap regarding the effects of different types of switching costs. A survey was conducted in the higher education sector aims to verify the role switching costs and their positive and negative effects. Data analysis was performed using structural equation modeling, from a sample of 467 cases. As expected, the switching costs (relational, financial and procedural) have a significant and positive impact on affective, normative and calculative commitment, respectively. Furthermore, affective and normative commitments are positively associated with repurchase intentions, and the first one also obtained is related to positive word-of-mouth. In the other hand, calculative commitment creates negatives effects - higher negative word-of-mouth and lower levels of repurchase intentions. The moderation effects of interpersonal relationships and attractiveness of competitors in some relationships of the model was explored as well, but none was confirmed. The results, academic and managerial implications are discussed in the final part of this work Finally, suggestions for future studies are provided.

abstract: In two thematically related chapters, I explore the benefits incurred as companies actively respond to consumers who share positive word of mouth in digital environments (eWOM). This research takes a multi-method approach by first addressing the psychological impact of company response on the sharing consumer, followed by an examination of real behavioral consequences in a social media setting. Across six studies in Chapter 1, I find support for a conceptual model indicating that consumers who receive a company response to their positive eWOM experience greater satisfaction compared to no response, leading to increased intentions to engage in future positive eWOM on behalf of the company, both through social media and online review websites. Furthermore, I find that consumer perceptions of response personalization lead to judgments of company effort and that these two elements mediate the effect of response on consumer satisfaction. In Chapter 2, using a dataset of firm responses to positive consumer feedback on Twitter (tweets) from 79 apparel retailers, I find that company responses to positive consumer tweets can generate consumer engagement behavior in the form of continued interaction. Company responses that use consumer-oriented language increase the likelihood of consumer interactivity. However, this effectiveness depends on whether the consumer's audience is the company or their broader network of followers. I also show that, in some conditions, companies achieve higher consumer engagement by personalizing responses with the consumer's name. Together, the findings from these two chapters point to the need for companies to strategically practice positive eWOM management, both to promote consumer engagement behaviors and to avoid the negative outcomes associated with unresponsiveness. / Dissertation/Thesis / Doctoral Dissertation Business Administration 2017

The aim of this study was to examine how and why realtors on the Swedish real estate market use social media marketing. In 2014, eight out of ten Swedish realtors were using social media in their profession (Mäklarvärlden 2014). Social media has grown to become an established marketing tool, why the intention of the authors behind this paper was to further investigate how and why Swedish realtors has adapted their marketing mix towards social media. Since the area of subject was examined through the experience and knowledge of individual realtors, a qualitative approach is to prefer rather than a quantitative approach (Bryman & Bell 2013). The selection of respondents was based on these experiences and knowledges, as these could be used later on to describe how the area of subject can be perceived (Gunnarsson 2007). The interviews that was part of the study was first coded in a threestep method and second analyzed using a descriptive analyze model, which is a suitable method for descriptive examinations (Gunnarsson 2007). The study identifies two major descriptive motives why Swedish realtors uses social media marketing, that is word of mouth along with personal branding. The study suggests that the realtors aims to accomplish these motives by appearing as either professional, passionate, personal alternatively a combination of the three.

Influencer marketing is an important tool to change and reinforce consumers brand associations. Influencers post content that is trying to create intended brand associations. The consumers’ reactions then decide what the realized brand associations are. The purpose of this study is to explore through semiotic and netnographic Instagram analysis how influencer marketing affects brand associations in the sports fashion industry. This research has a qualitative methodology and has used semiotic and netnographic analysis to explore the case of Gymshark. The research consists of 100 analyzed posts from Instagram influencers related to Gymshark. It was found that influencers’ personal brands affect the realized brand associations. Also, gender has an affecting role on both, intended and realized brand associations.

This master thesis deals with ``Utilization of internet social networking in marketing{\crqq} and attempts to describe the area of internet social networks in general and find out possible ways how to use them within the marketing strategy of companies. The basis of the thesis is represented by exploratory research in this more and more popular and discussed area of virtual world and extended to a concrete example of its possible use within the chosen company.

O presente estudo aborda os efeitos dos custos de mudança no setor de serviços, medindo seu reflexo no comprometimento, intenção de recompra e boca-a-boca (positivo e negativo). Conceituado por Burnham, Frels e Mahajan (2003), custos de mudança significam custos que os clientes associam com o processo de troca de um fornecedor para outro. Estudos com base nesse construto se fazem presentes de forma crescente na literatura, passível de ser ampliada. Assim, essa dissertação busca preencher a lacuna referente aos efeitos dos diferentes tipos de custos de mudança. Para tanto, além da revisão bibliográfica sobre o tema, foi conduzida uma pesquisa do tipo survey com alunos do ensino superior, tendo como objeto a verificação do papel dos custos de mudança e seus efeitos positivos e negativos no contexto de serviço educacional em nível de graduação. A análise dos dados foi realizada através de modelagem de equações estruturais, a partir de uma amostra de 467 casos. Os resultados demonstram uma influência dos custos de mudança relacionais, financeiros e processuais no comprometimento afetivo, normativo e calculativo, respectivamente. Por sua vez, comprometimentos afetivo e normativo demonstraram estar associados a efeitos positivos, como intenção de recompra, sendo que o primeiro se destaca por obter também uma relação com o boca-a-boca positivo. Por outro lado, o comprometimento calculativo gera efeitos negativos – maior boca-a-boca negativo e menor nível de intenção de recompra. Efeitos moderadores das relações interpessoais e da atratividade da concorrência nas relações estabelecidas não foram confirmados. Os resultados são discutidos, bem como suas implicações para futuras pesquisas e prática gerencial. / This study addresses the effects of switching costs in the services sector, measuring their reflection on commitment, repurchase intention and word-of-mouth (positive and negative). According to Burnham, Frels and Mahajan (2003), switching costs are the onetime costs that customers associate with the process of switching from one provider to another. Studies based on this construct are present in literature, but can be expanded. Thus, this work seeks to bridge the gap regarding the effects of different types of switching costs. A survey was conducted in the higher education sector aims to verify the role switching costs and their positive and negative effects. Data analysis was performed using structural equation modeling, from a sample of 467 cases. As expected, the switching costs (relational, financial and procedural) have a significant and positive impact on affective, normative and calculative commitment, respectively. Furthermore, affective and normative commitments are positively associated with repurchase intentions, and the first one also obtained is related to positive word-of-mouth. In the other hand, calculative commitment creates negatives effects - higher negative word-of-mouth and lower levels of repurchase intentions. The moderation effects of interpersonal relationships and attractiveness of competitors in some relationships of the model was explored as well, but none was confirmed. The results, academic and managerial implications are discussed in the final part of this work Finally, suggestions for future studies are provided.

A comunicação boca a boca está fortalecendo-se e popularizando-se, principalmente a partir do advento das mídias sociais. A cultura da população em buscar informações referentes a produtos e serviços está cada vez mais forte, uma vez que a dose de incerteza na compra é grande, em especial em serviços ou serviços aplicados a produtos, por sua intangibilidade. Dessa forma, a comunicação boca a boca tradicional ou via mídias sociais tem se intensificado, tanto na busca quanto na emissão de opiniões. Neste contexto de mercado, uma das formas de uma empresa se tornar competitiva no mercado é criando um relacionamento a longo prazo com seus clientes, facilitando a existência de uma identificação do consumidor com a empresa. Partindo do cenário de serviços, este estudo tem o objetivo de avaliar as relações simultâneas entre três conceitos: experiência do consumidor com o serviço, identificação do consumidor com a empresa e o comportamento de recomendação deste consumidor. Este estudo teve por propósito avaliar estas relações, e, para isso, validou escalas para mensuração destes conceitos no contexto brasileiro. Foi aplicado um questionário online com 500 respondentes, sendo que o pré-requisito era que o respondente escolhesse um estabelecimento (bar ou restaurante) com o qual se identificasse. A análise de dados incluiu uma análise fatorial exploratória e uma confirmatória, dando seguimento à modelagem de equações estruturais (MEE por meio do software LISREL) para analisar a relação entre os três conceitos. Como resultados, encontrouse que tanto a identificação do consumidor com a empresa quanto a experiência do consumidor com o serviço possuem impacto no comportamento de recomendação, neste estudo, representado pelas dimensões de frequência e motivação para recomendar. Entretanto, ambos possuem maior impacto na motivação de recomendação do que na frequência. Ao comparar a identificação do consumidor com a empresa e a experiência do consumidor com o serviço, o primeiro possui uma maior influência nos constructos de recomendação, indicando que ainda que ambos tenham impacto no comportamento de recomendação, a criação de um relacionamento forte e embasado na identificação do consumidor com a empresa se torna um diferencial para a mesma. Com relação à validação das escalas utilizadas no estudo, tem-se que uma das escalas utilizadas para mensurar o constructo de identificação não possuiu validade convergente nem divergente, indicando sua fragilidade para seu uso na academia. / Word of mouth communication is becoming stronger and more popular mainly from the advent of social media. The consume culture of seeking for information about products and services has become very popular, especially when it is about services or services applied to products. The main characteristic of the services is its intangibility, which leads to a higher amount of uncertainty prior to purchasing. Thus, word of mouth communication via traditional or social media has been growing significantly both in pursuit and in issuing opinions. In this context, in order to gain competition, companies should focus on creating and developing a long term relationship with their clients, facilitating the identification of the consumer with the company. Based on the service scenario, this study aims to assess the simultaneous relationships among three different concepts: customer experience with the service, consumer-company identification and the consumer recommendation behavior. Therefore, validating the scales to measure these concepts in the Brazilian context was necessary to achieve the goals of this study. 500 people participated in an online survey about those three concepts. In the beginning of the survey, the respondent had to choose an establishment (a bar or a restaurant) with which he/she identified. Data analysis included an exploratory and a confirmatory factor analysis, followed by the structural equation modeling (SEM using the LISREL software) in order to analyze the relationship between those three concepts. As a result, it was found that both concepts (consumer-company identification and consumer experience with the service) have a positive impact on the recommendation behavior of the consumer, represented on this study by the dimensions of frequency and motivation to recommend. However, both concepts had a greater impact on the motivation for recommending than on the frequency of recommendation. By comparing the performance of those two antecedents, consumer-company identification showed a greater influence on the dimensions of the recommendation behavior, indicating that although both concepts have an impact on this behavior, developing a strong relationship with the consumer becomes a differential for the establishment. Regarding the validation of the scales, one of the scales used to measure the construct of consumer-company identification did not possess convergent nor divergent validity, indicating its weakness to use it in other academic studies.

This Bachelors essay aims to investigate the interaction and relationships between young, Swedish YouTube viewers and the YouTubers they watch from a parasocial point of view, and further discuss the role of these relationships in influencer marketing on YouTube. Moreover, we examine the general effectiveness of influencer marketing through an audience perspective. What follows below is a mainly quantitative survey study, with a strain of qualitative data. The investigation and the discussion that follows, is largely based on Horton and Wohl’s concept of Parasocial Interaction, alongside Word of Mouth theories including Influencer Marketing. Reflecting over the results, our general conclusion is that Parasocial Interaction seems to occur on YouTube and that YouTubers’ recommendations affect, rather than determine consumer behaviour. Furthermore, PSI does play a role in both our sample group’s general YouTube consumption, and the effectiveness of influencer marketing according to the findings in this study.

A comunicação boca a boca está fortalecendo-se e popularizando-se, principalmente a partir do advento das mídias sociais. A cultura da população em buscar informações referentes a produtos e serviços está cada vez mais forte, uma vez que a dose de incerteza na compra é grande, em especial em serviços ou serviços aplicados a produtos, por sua intangibilidade. Dessa forma, a comunicação boca a boca tradicional ou via mídias sociais tem se intensificado, tanto na busca quanto na emissão de opiniões. Neste contexto de mercado, uma das formas de uma empresa se tornar competitiva no mercado é criando um relacionamento a longo prazo com seus clientes, facilitando a existência de uma identificação do consumidor com a empresa. Partindo do cenário de serviços, este estudo tem o objetivo de avaliar as relações simultâneas entre três conceitos: experiência do consumidor com o serviço, identificação do consumidor com a empresa e o comportamento de recomendação deste consumidor. Este estudo teve por propósito avaliar estas relações, e, para isso, validou escalas para mensuração destes conceitos no contexto brasileiro. Foi aplicado um questionário online com 500 respondentes, sendo que o pré-requisito era que o respondente escolhesse um estabelecimento (bar ou restaurante) com o qual se identificasse. A análise de dados incluiu uma análise fatorial exploratória e uma confirmatória, dando seguimento à modelagem de equações estruturais (MEE por meio do software LISREL) para analisar a relação entre os três conceitos. Como resultados, encontrouse que tanto a identificação do consumidor com a empresa quanto a experiência do consumidor com o serviço possuem impacto no comportamento de recomendação, neste estudo, representado pelas dimensões de frequência e motivação para recomendar. Entretanto, ambos possuem maior impacto na motivação de recomendação do que na frequência. Ao comparar a identificação do consumidor com a empresa e a experiência do consumidor com o serviço, o primeiro possui uma maior influência nos constructos de recomendação, indicando que ainda que ambos tenham impacto no comportamento de recomendação, a criação de um relacionamento forte e embasado na identificação do consumidor com a empresa se torna um diferencial para a mesma. Com relação à validação das escalas utilizadas no estudo, tem-se que uma das escalas utilizadas para mensurar o constructo de identificação não possuiu validade convergente nem divergente, indicando sua fragilidade para seu uso na academia. / Word of mouth communication is becoming stronger and more popular mainly from the advent of social media. The consume culture of seeking for information about products and services has become very popular, especially when it is about services or services applied to products. The main characteristic of the services is its intangibility, which leads to a higher amount of uncertainty prior to purchasing. Thus, word of mouth communication via traditional or social media has been growing significantly both in pursuit and in issuing opinions. In this context, in order to gain competition, companies should focus on creating and developing a long term relationship with their clients, facilitating the identification of the consumer with the company. Based on the service scenario, this study aims to assess the simultaneous relationships among three different concepts: customer experience with the service, consumer-company identification and the consumer recommendation behavior. Therefore, validating the scales to measure these concepts in the Brazilian context was necessary to achieve the goals of this study. 500 people participated in an online survey about those three concepts. In the beginning of the survey, the respondent had to choose an establishment (a bar or a restaurant) with which he/she identified. Data analysis included an exploratory and a confirmatory factor analysis, followed by the structural equation modeling (SEM using the LISREL software) in order to analyze the relationship between those three concepts. As a result, it was found that both concepts (consumer-company identification and consumer experience with the service) have a positive impact on the recommendation behavior of the consumer, represented on this study by the dimensions of frequency and motivation to recommend. However, both concepts had a greater impact on the motivation for recommending than on the frequency of recommendation. By comparing the performance of those two antecedents, consumer-company identification showed a greater influence on the dimensions of the recommendation behavior, indicating that although both concepts have an impact on this behavior, developing a strong relationship with the consumer becomes a differential for the establishment. Regarding the validation of the scales, one of the scales used to measure the construct of consumer-company identification did not possess convergent nor divergent validity, indicating its weakness to use it in other academic studies.

Several studies have examined the use of emoji and emoticons in computer mediated communication among peers and colleges but there is yet academic research on the impact of businesses using these paralinguistic cues when responding to online consumer reviews. This research is examining the influence these paralinguistic cues have on the consumers perception of the companies quality of the response to an online consumer review, brand relationship, purchase intent. Using an online survey, participants are asked to answer general questions about the brand, the quality of the response, brand relationship, and purchase intent after seeing a random condition of both a low and high involvement product. Result support previous eWOM research as valence of the review had the largest impact on the consumers perception of the companies quality of the response to an online consumer review, brand relationship, purchase intent with an interesting finding where in most cases the addition of an emoji in positive valence message attributes to the strongest findings. With the increase in emoji usage in marketing and advertising, it is important that business are utilizing these tools in effective means otherwise the use of these paralinguistic cues could negatively impact the companies quality of the response to an online consumer review, brand relationship, purchase intent.