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.

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.

Aim of the research: This research aims to create an understanding for the new ways in which global fashion influencers’ attending fashion week are contributing to the presentation of it as gatekeepers and distributors of information and fashion knowledge, and how this rolea dds new perspectives to how fashion week is presented. Method: The research has been limited to analysing the material of six global fashion influencers, with a total following of 28 million people, during the major fashion weeks of Spring/Summer 2017 and Autumn/Winter 2017. The material has been collected and analyzed using a qualitative content analysis, also called ethnographic content analysis, with focus on distinguishing common characteristics in the text. Findings: The results have shown that the fashion influencers have contributed to the presentation of fashion week in several new ways, with the greatest characteristic being sharing a broad picture of what is going on during fashion week. The influencers are also sharing insight to exclusive fashion shows and events that have traditionally not been shared with the public. More over, the fashion influencers are sharing their personal perspectives and experiences of fashion week as well as their personal taste and opinions regarding fashion trends and other things. They are also adding a new commercial and promotional focus while presenting an idealized image of fashion week to their followers. The findings are indicated that the fashion influencers have established an important role at fashion week, which in turnis affecting the presentation of it. Contributions: The findings presented in this research can be of relevance for those who wants to understand the fashion influencers’ role during fashion week, for instance fashion brands and designers who wishes to learn how to engage with the fashion influencers’ from a business and marketing perspective. Considering social media and the fashion influencers affecting the presentation of fashion week as societal changes, the findings can also be relevant for fashion researchers who wishes to understand how these changes are affecting the presentation of fashion week and the fashion industry.

La presente investigación se desarrolla para conocer las estrategias utilizadas por medio de la comunicación boca a boca en las redes sociales para generar preferencias de compra en el consumidor. Debido a que los estudios dirigidos a la comida saludable y los millennials desde una perspectiva publicitaria son escasos, creemos que es un tema potencial para tener un mejor conocimiento del mercado lo que sería favorable para las marcas y agencias. Además, el estudio se realizará con técnicas cualitativas, lo que nos permitirá observar desde las opiniones y publicidad compartidas por los consumidores e influencers como también la comunicación que realizan las marcas por medio de las redes sociales y cómo son vistas. Por medio de esto podremos tener una mejor base largo de la investigación Nuestro estudio ve como un consumidor potencial al público millennial de NSEC A y B. Si entendemos al público millennial como el grupo de personas que utilizan las redes sociales para conectarse con con una red inmensa de contactos. No se definirá a los millennials por su edad, sino por sus características psicográficas. / The present research is developed to know the strategies used through word of mouth communication in social networks to generate purchasing preferences in the consumer. Because studies targeting healthy food and millennials from an advertising perspective are scarce, we believe that it is a potential topic for better understanding of the market that would be favorable for brands and agencies. In addition, the study will be carried out with qualitative techniques, which will allow us to observe from the opinions and publicity shared by consumers and influencers as well as the communication that brands make through social networks and how they are seen. Through this we can have a better basis throughout the investigation Our study sees the millennial audience of NSEC A and B as a potential consumer. If we understand the millennial audience as the group of people who use social networks to connect with a huge network of contacts. Millennials will not be defined by their age, but by their psychographic characteristics.

Bakgrund: Intresset för att engagera sig inom investeringar och aktiemarknaden har sett en betydlig ökning genom den senaste årtionden, särskilt bland allt fler yngre individer. Inom dagens samhälle är det allt vanligare att människor inte enbart kommunicerar ansikte mot ansikte, utan också på den digitala arenan via internet och sociala medier. Detta är något som även kommit att förändra hur aktiemarknaden ser ut idag och hur informationsutbytet genomförs bland investerare på marknaden. Syfte: Analysera och beskriva betydelsen av informationsutbyte för unga aktieinvesterare. Teori: Studien tillämpar sig av teorier såsom beteendemässiga finansteorin, heuristik, inramningseffekten, flockbeteende, överdriven självförtroende, effektiva marknadshypotesen, mun-till-mun metoden och elektronisk mun-till-mun metoden. Metod: Studien använde sig av en kvalitativ metod i form av semistrukturerade intervjuer. Urvalet riktade sig mot unga investerare som var från 18 till 29 år gamla och sammanlagt deltog åtta respondenter.  Slutsats: Studiens resultatet kom fram till att informationsutbytet hade en betydelsefull roll för unga aktieinvesterares beslutsfattande och att de hade en större tilltro till information som härstammade från deras närmaste omkrets än från digitala medier. Dessutom framkom det att individer med högre finansiell kunskap och erfarenhet var mindre påverkade av snedvridningar och informationsutbytet. Det gick även att observera att respondenter som påverkades i mindre utsträckning av yttre påverkan, också hade en större nivå av medvetenheten om dessa snedvridningar och heuristik. / Background: Interest in investing and the stock market has seen a significant increase over the past decade, especially among an increasing number of younger individuals. In today's society, it is becoming increasingly more common for people to not only communicate face-to-face but also in the digital arena through the internet and social media. This is something that has also come to change how the stock market looks today and how information is exchanged among investors in the market. Purpose: Analyze and describe the importance of information exchange for young equity investors. Theory: The study applies theories such as the behavioral finance theory, heuristics, the framing effect, herd behavior, overconfidence, the efficient market hypothesis, word-of-mouth communication and electronic word-of-mouth communication. Method: The study used a qualitative method in the form of semi-structured interviews. The sample was aimed at young investors who were from 18 to 29 years old and a total of eight respondents participated. Conclusion: The results of the study concluded that the exchange of information played a significant role in the decision-making of young stock investors and that they had greater trust in information that originated from their immediate circle than from digital media. In addition, it emerged that individuals with higher financial knowledge and experience were less affected by biases and the exchange of information. It was also possible to observe that respondents who were influenced to a lesser extent by external influences also had a greater level of awareness of these biases and heuristics.

Submitted by Daniel Buarque Tubenchlak (daniel.buarque@hotmail.com) on 2013-06-18T22:57:43Z No. of bitstreams: 1 Dissertação Daniel Tubenchlak VF 2013 FGV.pdf: 2520628 bytes, checksum: e79b47d9386fccbe6389578228a0fdde (MD5) / Approved for entry into archive by Janete de Oliveira Feitosa (janete.feitosa@fgv.br) on 2013-06-20T14:45:41Z (GMT) No. of bitstreams: 1 Dissertação Daniel Tubenchlak VF 2013 FGV.pdf: 2520628 bytes, checksum: e79b47d9386fccbe6389578228a0fdde (MD5) / Approved for entry into archive by Marcia Bacha (marcia.bacha@fgv.br) on 2013-06-21T19:10:20Z (GMT) No. of bitstreams: 1 Dissertação Daniel Tubenchlak VF 2013 FGV.pdf: 2520628 bytes, checksum: e79b47d9386fccbe6389578228a0fdde (MD5) / Made available in DSpace on 2013-06-21T19:14:39Z (GMT). No. of bitstreams: 1 Dissertação Daniel Tubenchlak VF 2013 FGV.pdf: 2520628 bytes, checksum: e79b47d9386fccbe6389578228a0fdde (MD5) Previous issue date: 2013-05-27 / O estudo objetivou investigar as motivações do comportamento de comunicação boca a boca positiva sobre produtos e marcas no site de redes sociais Facebook. Para tanto, foram desenvolvidas hipóteses de pesquisa e um modelo teórico para se entender as motivações da comunicação boca a boca positiva neste contexto. Para testar a validade do modelo proposto, um estudo de campo foi conduzido com 468 usuários do Facebook no Brasil. Os dados foram analisados por meio de modelagem de equações estruturais. Os resultados sugerem como motivos a preocupação com outros consumidores e o desejo de interação social, seguidos dos desejos de extravasar emoções positivas e de ajudar a empresa. O teste empírico deu suporte ao papel moderador da força dos laços sociais na relação entre preocupação com outros consumidores e o boca a boca positivo. Ao analisar variações no comportamento de boca a boca positivo em função do perfil demográfico, o estudo sugere que as mulheres são mais engajadas do que os homens e que publicam e compartilham, em média, uma maior variedade de categorias de produtos e marcas. Entretanto, a pesquisa sugere uma associação significativa entre a categoria de produto divulgada e sexo do consumidor. Desta forma, apesar das mulheres divulgarem, em média, uma maior variedade de produtos, os resultados sugerem que homens são mais engajados em algumas categorias específicas, como por exemplo, esporte, carros e motos. Com base nos resultados, são discutidas implicações teóricas e práticas, bem como sugestões para pesquisas futuras. / The study aimed to investigate the motivations of positive word of mouth about products and brands on Facebook. On this purpose, research hypotheses and a theoretical model to further understand positive word-of-mouth in this context were developed. In order to test the validity of the model proposed, a field study was conducted with 468 Facebook users in Brazil. Data were analyzed using structural equations modelling. Results suggest, as motivations, concern for other consumers and desire to engage in social interactions, followed by the desire to share positive emotions and help companies. The empirical test supported the moderating role of tie strength in the relationship between concern for other consumers and positive word-of-mouth communication. By analyzing differences in positive word-of-mouth as a function of demographic profiles, the study suggests that women are more engaged than men and that, on average, they create and disseminate a larger variety of brand-related information. Nevertheless, the study points to a significant relationship between consumers' gender and category of disseminated products. Though on average women transmit via Facebook a larger variety of brand-related information, results suggest that men are more engaged in some particular categories, such as sports, cars and motorcycles. Based on these findings, theoretical and practical implications, as well as suggestions for future research, are discussed.

以往針對客戶流失與轉換行為所研究的對象，多偏重以消費品產業為主，較少探討工業品產業客戶流失對於企業經營所造成之影響。本研究針對工業品產業中之營建工具業，探討其客戶流失之原因及行為表現，並期望透過相關研究，使業者可預先發現可能流失之客戶，並做為後續發展客戶慰留專案之參考。 本研究可分為五部份，第一部份首先將回顧與本論文有關之文獻。第二部份則提出本研究之研究架構及研究方法。第三部份則以SPSS軟體進行實證研究，統計方法係利用敘述性統計分析、因素分析、信度分析、單因子變異數分析及區別分析等進行資料分析。第四部分為討論前述之研究發現，並將其與消費品市場之客戶流失行為模式相比較。最後則為結論與建議。 研究結果發現：1.流失原因可萃取出產品及服務因素及價格因素兩大構面。轉購原因可萃取出服務及品牌策略、產品策略及價格策略三大構面。2.流失行為係以降低購買頻率及轉換新的供應商兩種方式表現。3.營建工具業與服務業客戶轉換行為模式有明顯差異。4.購買持續時間較長之客戶，對於送貨時間太久之重要性認知程度與購買持續時間較短之客戶有明顯差異。產品價格太高及採購頻率兩項變數可作為判別流失客戶是否會轉換供應商之模式。但由於區別力不甚良好，故並不適合以此兩項變數作為判斷預測之基準。 / A great deal of effort has been made on the causes of customer churn in the consumer products industry. What seems to be lacking, however, is this subject in the industrial products industry. This study will focus the discussion on the causes of customer churn and customer switching behavior in the construction products supplier, in order to provide guidance for developing retention and loyalty programs. This study can be divided into five parts; the first part reviews the literature on this subject. The second part introduces the methodology to be utilized throughout the study, first with structural diagram of study followed by study methods, and object in study. The third part utilizes using SPSS for Windows as the tool to conduct statistical analysis, including description statistical analysis, reliability test, Discriminant Analysis, Factor Analysis, and One-way ANOVA. The fourth part discusses the experimental result of this study, and compares it with customer switching behavior in the consumer products industry. The last part is a conclusion of the thesis. The results of this study show as follows. 1. The main causes of customer churn are product and service oriented or price oriented. The main causes of customer switch are service and brand strategy, product strategy or price strategy. 2. Customer switching behavior includes decreasing purchased frequency and transferring to a new service provider. 3. Customer switching behavioral model in the service industry is different from the model in the construction products supplier. 4. The customers who have longer purchasing duration have higher recognition of importance for deliver time. Purchasing frequency and product price are not the best variables to predict if the customers would churn or not.