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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

Enhancing the human sensemaking process with the use of social network analysis and machine learning techniques

Marshan, Alaa January 2018 (has links)
Sensemaking is often associated with processing large or complex amount of data obtained from diverse and distributed sources. Sensemaking enables leaders to have a better grasp of what the data represents and what insights they can get from it. Thus, sensemaking is considered extremely important in mature markets where the competition is fierce. To-date, the research base on sensemaking has not moved far from the conceptual realm, however. In response, this research provides a conceptual framework that explains the core processes of sensemaking - noticing, interpretation and action - and examines how emerging technologies such as Social Network Analysis (SNA) and Machine Learning (ML) techniques help to enhance the human sensemaking process in generating valuable insights during data analysis. Design Science Research (DSR) is adopted as a research methodology in the context of financial transactional data analysis, aiming to make sense of the data while exploring conceptions of customer value for a mainstream commercial bank alongside the perceived need for banking products. Three analytical models are introduced, examining Connected Customer Lifetime Value (CCLV), Network Relationship Equity (NRE) and product purchasing frequency based on customer 'personas'. The former models employ SNA techniques in providing novelty, the latter combines the outcomes of SNA with ML clustering algorithms to provide a base on which product holdings and purchase frequency analysis are overlaid - providing a novel form of recommendation. Ongoing evaluation of the developed models is used to explore the nuances of the sensemaking process and the ability of such models to support that process (in the given domain).
2

Creating and Validating a Measure of Customer Equity in Hospitality Businesses: Linking Shareholder Value With Return on Marketing

Hyun, Sunghyup Sean 17 August 2009 (has links)
Understanding the contribution of marketing to the shareholder value of a company has been a major challenge for marketing research. The purpose of this dissertation was creating and validating an attitudinal measure of customer equity in hospitality businesses, thus providing a link between return on marketing and the shareholder value of a company. The theoretical background of the customer equity construct was examined, and then systematic scale development processes were initiated. The results produced two concise scales: (1) 17 items that represent the six dimensions of customer equity in the restaurant industry and (2) 19 items that represent the six dimensions of customer equity in the hotel industry. Six dimensions of customer equity achieved strong convergent validity, discriminant validity, and internal consistency, indicating unidimensionality of the constructs. To further validate the newly developed scale, criterion validity was checked in correlation with six criterion measures using data collected from 590 hospitality industry consumers. The results demonstrate that customer equity closely reflects the shareholder value of a company. Also, it was found that value equity, brand equity, relationship equity, and service quality are significantly and positively correlated with overall customer equity of a company. In conclusion, customer equity represents the long-term value of a company, and reflects shareholder value of the company, thus providing a link with return on marketing investments. Theoretical and managerial implications are discussed. / Ph. D.
3

Drivers de Customer Equity e vendas futuras : uma aplicação do modelo de Vogel, Evanschitzky, Ramasesham no B2B

Birck, Alan Rodrigues January 2013 (has links)
Em um ambiente em que o marketing busca formas de avaliar os impactos de suas ações, Vogel, Evanschitzky e Ramaseshan (2008) sugerem que o uso do customer equity (CE), como uma medida do comportamento futuro de clientes de uma empresa, é um ativo estratégico que exige um gerenciamento efetivo com monitoramento tanto para detectar sinais de erosão neste valor, como para adequar programas para melhorá-lo. Vogel et al. (2008) associaram os condutores de CE, proposto por Rust, Zeithaml e Lemon (2000) e vendas futuras, contribuindo, em especial, com um modelo que inclui um construto de lealdade e foca na predição de vendas futuras, dado que valor de vida do cliente (CLV) é um difícil conceito para ser medido e está fora do alcance da maior parte das empresas. Diante da contribuição que essa técnica traz tanto para o avanço acadêmico da área de marketing metrics quanto para a prática empresarial, esta dissertação tem como enfoque a aplicação do modelo de Vogel et al. (2008), no B2B. Suas principais contribuições são: primeiro, adaptar e utilizar o modelo no contexto de serviços no B2B, estendendo a sua verificação a um universo mais amplo; segundo, testar se o modelo adaptado poderia produzir resultados tão consistentes quanto os encontrados pelos autores; terceiro, sugerir recomendações para a aplicação do modelo em outros segmentos. Para realização do estudo foram selecionadas duas empresas de segmentos diferentes que possuem outras companhias como clientes, uma delas do ramo de serviços ao varejo e outra uma distribuidora de medicamentos que permitiram acesso a um total de 253 de seus clientes. Para a empresa de serviços ao varejo identificou-se resultados em direção e magnitude semelhante ao estudo de Vogel et al. (2008), sugerindo que o modelo poderia ser aplicado no universo B2B; para a distribuidora, entretanto, os achados não demonstraram associação entre as variáveis, sinalizando uma fragilidade do modelo na predição de vendas futuras. Os resultados sugerem que o modelo adaptado poderia ser empregado no B2B, porém não é robusto. Desta forma apenas pode ser aplicado apenas sob condições específicas que precisam ser verificadas antes da aplicação. / In an environment where marketing seeks ways to assess the impacts of their actions , Vogel , and Evanschitzky Ramaseshan (2008) suggest that the use of customer equity (CE), as a measure of future customer behavior of a company, is a strategic asset that requires effective management with both monitoring for signs of erosion in this figure , as to tailor programs to improve it . Vogel et al. (2008) associated drivers from EC , proposed by Rust , Zeithaml and Lemon (2000) and future sales, contributing in particular to a model that includes a construct of loyalty and focuses on the prediction of future sales, since customer lifetime value (CLV) is a difficult concept to be measured and is beyond the reach of most companies . Given the contribution that this technique brings both academic advancement in the area of marketing metrics and for business practice, this dissertation focus on the application of Vogel et al. (2008), in the B2B. His main contributions are: first , to adapt and use the model in the context of B2B services, extending the verification to a broader universe; Second, to test whether the adapted model could produce results as consistent as those found by the authors; thirdly, to suggest recommendations for the application of the model in other segments. To conduct the study, two companies from different segments that have other companies as clients were selected , one of them in the service industry to retail and a distributor for drugstores that allowed access to a total of 253 clients. For services company was identified similar results, in direction and magnitude, toward the study of Vogel et al. (2008) , suggesting that the model could be applied in the B2B universe; for the distributor , however, the findings did not show association between the variables, indicating a weakness of the model in predicting future sales. The results suggest that the adapted model could be employed in B2B, but it is not robust. Thus, it can be applied only under specific conditions that must be verified before application.
4

Drivers de Customer Equity e vendas futuras : uma aplicação do modelo de Vogel, Evanschitzky, Ramasesham no B2B

Birck, Alan Rodrigues January 2013 (has links)
Em um ambiente em que o marketing busca formas de avaliar os impactos de suas ações, Vogel, Evanschitzky e Ramaseshan (2008) sugerem que o uso do customer equity (CE), como uma medida do comportamento futuro de clientes de uma empresa, é um ativo estratégico que exige um gerenciamento efetivo com monitoramento tanto para detectar sinais de erosão neste valor, como para adequar programas para melhorá-lo. Vogel et al. (2008) associaram os condutores de CE, proposto por Rust, Zeithaml e Lemon (2000) e vendas futuras, contribuindo, em especial, com um modelo que inclui um construto de lealdade e foca na predição de vendas futuras, dado que valor de vida do cliente (CLV) é um difícil conceito para ser medido e está fora do alcance da maior parte das empresas. Diante da contribuição que essa técnica traz tanto para o avanço acadêmico da área de marketing metrics quanto para a prática empresarial, esta dissertação tem como enfoque a aplicação do modelo de Vogel et al. (2008), no B2B. Suas principais contribuições são: primeiro, adaptar e utilizar o modelo no contexto de serviços no B2B, estendendo a sua verificação a um universo mais amplo; segundo, testar se o modelo adaptado poderia produzir resultados tão consistentes quanto os encontrados pelos autores; terceiro, sugerir recomendações para a aplicação do modelo em outros segmentos. Para realização do estudo foram selecionadas duas empresas de segmentos diferentes que possuem outras companhias como clientes, uma delas do ramo de serviços ao varejo e outra uma distribuidora de medicamentos que permitiram acesso a um total de 253 de seus clientes. Para a empresa de serviços ao varejo identificou-se resultados em direção e magnitude semelhante ao estudo de Vogel et al. (2008), sugerindo que o modelo poderia ser aplicado no universo B2B; para a distribuidora, entretanto, os achados não demonstraram associação entre as variáveis, sinalizando uma fragilidade do modelo na predição de vendas futuras. Os resultados sugerem que o modelo adaptado poderia ser empregado no B2B, porém não é robusto. Desta forma apenas pode ser aplicado apenas sob condições específicas que precisam ser verificadas antes da aplicação. / In an environment where marketing seeks ways to assess the impacts of their actions , Vogel , and Evanschitzky Ramaseshan (2008) suggest that the use of customer equity (CE), as a measure of future customer behavior of a company, is a strategic asset that requires effective management with both monitoring for signs of erosion in this figure , as to tailor programs to improve it . Vogel et al. (2008) associated drivers from EC , proposed by Rust , Zeithaml and Lemon (2000) and future sales, contributing in particular to a model that includes a construct of loyalty and focuses on the prediction of future sales, since customer lifetime value (CLV) is a difficult concept to be measured and is beyond the reach of most companies . Given the contribution that this technique brings both academic advancement in the area of marketing metrics and for business practice, this dissertation focus on the application of Vogel et al. (2008), in the B2B. His main contributions are: first , to adapt and use the model in the context of B2B services, extending the verification to a broader universe; Second, to test whether the adapted model could produce results as consistent as those found by the authors; thirdly, to suggest recommendations for the application of the model in other segments. To conduct the study, two companies from different segments that have other companies as clients were selected , one of them in the service industry to retail and a distributor for drugstores that allowed access to a total of 253 clients. For services company was identified similar results, in direction and magnitude, toward the study of Vogel et al. (2008) , suggesting that the model could be applied in the B2B universe; for the distributor , however, the findings did not show association between the variables, indicating a weakness of the model in predicting future sales. The results suggest that the adapted model could be employed in B2B, but it is not robust. Thus, it can be applied only under specific conditions that must be verified before application.
5

Drivers de Customer Equity e vendas futuras : uma aplicação do modelo de Vogel, Evanschitzky, Ramasesham no B2B

Birck, Alan Rodrigues January 2013 (has links)
Em um ambiente em que o marketing busca formas de avaliar os impactos de suas ações, Vogel, Evanschitzky e Ramaseshan (2008) sugerem que o uso do customer equity (CE), como uma medida do comportamento futuro de clientes de uma empresa, é um ativo estratégico que exige um gerenciamento efetivo com monitoramento tanto para detectar sinais de erosão neste valor, como para adequar programas para melhorá-lo. Vogel et al. (2008) associaram os condutores de CE, proposto por Rust, Zeithaml e Lemon (2000) e vendas futuras, contribuindo, em especial, com um modelo que inclui um construto de lealdade e foca na predição de vendas futuras, dado que valor de vida do cliente (CLV) é um difícil conceito para ser medido e está fora do alcance da maior parte das empresas. Diante da contribuição que essa técnica traz tanto para o avanço acadêmico da área de marketing metrics quanto para a prática empresarial, esta dissertação tem como enfoque a aplicação do modelo de Vogel et al. (2008), no B2B. Suas principais contribuições são: primeiro, adaptar e utilizar o modelo no contexto de serviços no B2B, estendendo a sua verificação a um universo mais amplo; segundo, testar se o modelo adaptado poderia produzir resultados tão consistentes quanto os encontrados pelos autores; terceiro, sugerir recomendações para a aplicação do modelo em outros segmentos. Para realização do estudo foram selecionadas duas empresas de segmentos diferentes que possuem outras companhias como clientes, uma delas do ramo de serviços ao varejo e outra uma distribuidora de medicamentos que permitiram acesso a um total de 253 de seus clientes. Para a empresa de serviços ao varejo identificou-se resultados em direção e magnitude semelhante ao estudo de Vogel et al. (2008), sugerindo que o modelo poderia ser aplicado no universo B2B; para a distribuidora, entretanto, os achados não demonstraram associação entre as variáveis, sinalizando uma fragilidade do modelo na predição de vendas futuras. Os resultados sugerem que o modelo adaptado poderia ser empregado no B2B, porém não é robusto. Desta forma apenas pode ser aplicado apenas sob condições específicas que precisam ser verificadas antes da aplicação. / In an environment where marketing seeks ways to assess the impacts of their actions , Vogel , and Evanschitzky Ramaseshan (2008) suggest that the use of customer equity (CE), as a measure of future customer behavior of a company, is a strategic asset that requires effective management with both monitoring for signs of erosion in this figure , as to tailor programs to improve it . Vogel et al. (2008) associated drivers from EC , proposed by Rust , Zeithaml and Lemon (2000) and future sales, contributing in particular to a model that includes a construct of loyalty and focuses on the prediction of future sales, since customer lifetime value (CLV) is a difficult concept to be measured and is beyond the reach of most companies . Given the contribution that this technique brings both academic advancement in the area of marketing metrics and for business practice, this dissertation focus on the application of Vogel et al. (2008), in the B2B. His main contributions are: first , to adapt and use the model in the context of B2B services, extending the verification to a broader universe; Second, to test whether the adapted model could produce results as consistent as those found by the authors; thirdly, to suggest recommendations for the application of the model in other segments. To conduct the study, two companies from different segments that have other companies as clients were selected , one of them in the service industry to retail and a distributor for drugstores that allowed access to a total of 253 clients. For services company was identified similar results, in direction and magnitude, toward the study of Vogel et al. (2008) , suggesting that the model could be applied in the B2B universe; for the distributor , however, the findings did not show association between the variables, indicating a weakness of the model in predicting future sales. The results suggest that the adapted model could be employed in B2B, but it is not robust. Thus, it can be applied only under specific conditions that must be verified before application.

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