In this thesis, the diffusion of free and open source software (FOSS) on desktop PCs at Middle East Technical University in Ankara (METU) is investigated within the framework of the diffusion of innovation theory. This thesis aims to propose some policies for the migration to FOSS on desktop PCs at METU. The research is conducted through two similar web-based surveys. The first survey was held during 27-28 September 2003 after the examination of exemption for the IS100 course. The second survey was held between 23 March and 24 May 2004 in the whole of the METU campus. This survey was open to all students and academic and non-academic staff with a METU network account. There were 402 participants in the first survey and 1224 in the second. As expected, Microsoft OS rules the desktop PCs within the METU campus. According to the surveys, there is a rather large PC user base which could potentially migrate to GNU/Linux system. In addition to a large amount of data, it has been found out that a migration to FOSS is welcomed greatly by the users if the process is explained on the basis of public economic gains. However personal migration is still difficult if the user is left alone to install any new OS. Activities which will eventually increase the awareness for FOSS at METU, change in the curriculum of the IS100 course, collaboration among METU FOSS users and creation of a software catalog with possible FOSS equivalent for METU courses are some of the propositions which will eventually help the migration process. Furthermore, different innovation-decision models are discussed based on the research findings.

Sustainable tourism development is widely accepted as an alternative approach to tourism development in many countries. However, the sustainable tourism development concept remains problematic, in both definitional and operational terms, attributable in part to a lack of effective channels for diffusion and communication of the concept to destination stakeholders. As such, this thesis aims to identify, understand, and describe effective communication mechanisms for the dissemination of the sustainable tourism development concept, with the aim of facilitating a more effective implementation of it. To achieve this, three important issues are addressed. Firstly, identification of destination stakeholders’ understanding of the sustainable tourism development concept; secondly, determination of the communication channels for diffusing the sustainable tourism development concept; and thirdly, identification of the key actors of the social system for transferring information about sustainable tourism development. In exploring these issues, the thesis is underpinned by diffusion of innovations theory, which constitutes an explanatory framework for considering the findings of 55 in-depth interviews with key tourism stakeholders on Kret Island, Thailand. The findings reveal that sustainable tourism development is considered important for tourism development in the destination; however, the implementation of such principles remains problematic as the term is complex and there is no common understanding of its implementation. In terms of the dimensions of sustainable tourism development, while economic, environmental and socio-cultural as the triple-bottom line aspects are still embedded in the concept, there are four additional dimensions of sustainable tourism development found in Kret Island, Thailand; these are the community integration, education, tourist satisfaction, and regulations dimensions. The findings further reveal that diffusion of the sustainable tourism development concept occurs through interpersonal as well as media communication, and that while these two types of communication have differing roles to play in disseminating information, there is synergy between them. Key actors in relevant social systems which facilitate dissemination of the sustainable tourism development concept to destination stakeholders are change agents; members of social networks and opinion leaders. Each actor has both differing roles and attributes when it comes to transferring information. The findings of this research provide a contribution to knowledge by highlighting that diffusion of the sustainable tourism development concept is related to aspects and qualities of the concept itself, the communication channels employed in its diffusion, both interpersonal and media, and the relative time of diffusion and adoption within the social system. It also offer some guidelines according to the characteristics of the people involved, the social systems involved and communications channels used for the key stakeholders on the island to develop appropriate communication channels in order to diffuse tourism information regarding sustainable tourism development to other destination stakeholders. Both the contributions and implications of this research have the potential to contribute to better dissemination of information regarding sustainable tourism development to destination stakeholders as a whole.

Sustainable tourism development is widely accepted as an alternative approach to tourism development in many countries. However, the sustainable tourism development concept remains problematic, in both definitional and operational terms, attributable in part to a lack of effective channels for diffusion and communication of the concept to destination stakeholders. As such, this thesis aims to identify, understand, and describe effective communication mechanisms for the dissemination of the sustainable tourism development concept, with the aim of facilitating a more effective implementation of it. To achieve this, three important issues are addressed. Firstly, identification of destination stakeholders’ understanding of the sustainable tourism development concept; secondly, determination of the communication channels for diffusing the sustainable tourism development concept; and thirdly, identification of the key actors of the social system for transferring information about sustainable tourism development. In exploring these issues, the thesis is underpinned by diffusion of innovations theory, which constitutes an explanatory framework for considering the findings of 55 in-depth interviews with key tourism stakeholders on Kret Island, Thailand. The findings reveal that sustainable tourism development is considered important for tourism development in the destination; however, the implementation of such principles remains problematic as the term is complex and there is no common understanding of its implementation. In terms of the dimensions of sustainable tourism development, while economic, environmental and socio-cultural as the triple-bottom line aspects are still embedded in the concept, there are four additional dimensions of sustainable tourism development found in Kret Island, Thailand; these are the community integration, education, tourist satisfaction, and regulations dimensions. The findings further reveal that diffusion of the sustainable tourism development concept occurs through interpersonal as well as media communication, and that while these two types of communication have differing roles to play in disseminating information, there is synergy between them. Key actors in relevant social systems which facilitate dissemination of the sustainable tourism development concept to destination stakeholders are change agents; members of social networks and opinion leaders. Each actor has both differing roles and attributes when it comes to transferring information. The findings of this research provide a contribution to knowledge by highlighting that diffusion of the sustainable tourism development concept is related to aspects and qualities of the concept itself, the communication channels employed in its diffusion, both interpersonal and media, and the relative time of diffusion and adoption within the social system. It also offer some guidelines according to the characteristics of the people involved, the social systems involved and communications channels used for the key stakeholders on the island to develop appropriate communication channels in order to diffuse tourism information regarding sustainable tourism development to other destination stakeholders. Both the contributions and implications of this research have the potential to contribute to better dissemination of information regarding sustainable tourism development to destination stakeholders as a whole.

Sustainable tourism development is widely accepted as an alternative approach to tourism development in many countries. However, the sustainable tourism development concept remains problematic, in both definitional and operational terms, attributable in part to a lack of effective channels for diffusion and communication of the concept to destination stakeholders. As such, this thesis aims to identify, understand, and describe effective communication mechanisms for the dissemination of the sustainable tourism development concept, with the aim of facilitating a more effective implementation of it. To achieve this, three important issues are addressed. Firstly, identification of destination stakeholders’ understanding of the sustainable tourism development concept; secondly, determination of the communication channels for diffusing the sustainable tourism development concept; and thirdly, identification of the key actors of the social system for transferring information about sustainable tourism development. In exploring these issues, the thesis is underpinned by diffusion of innovations theory, which constitutes an explanatory framework for considering the findings of 55 in-depth interviews with key tourism stakeholders on Kret Island, Thailand. The findings reveal that sustainable tourism development is considered important for tourism development in the destination; however, the implementation of such principles remains problematic as the term is complex and there is no common understanding of its implementation. In terms of the dimensions of sustainable tourism development, while economic, environmental and socio-cultural as the triple-bottom line aspects are still embedded in the concept, there are four additional dimensions of sustainable tourism development found in Kret Island, Thailand; these are the community integration, education, tourist satisfaction, and regulations dimensions. The findings further reveal that diffusion of the sustainable tourism development concept occurs through interpersonal as well as media communication, and that while these two types of communication have differing roles to play in disseminating information, there is synergy between them. Key actors in relevant social systems which facilitate dissemination of the sustainable tourism development concept to destination stakeholders are change agents; members of social networks and opinion leaders. Each actor has both differing roles and attributes when it comes to transferring information. The findings of this research provide a contribution to knowledge by highlighting that diffusion of the sustainable tourism development concept is related to aspects and qualities of the concept itself, the communication channels employed in its diffusion, both interpersonal and media, and the relative time of diffusion and adoption within the social system. It also offer some guidelines according to the characteristics of the people involved, the social systems involved and communications channels used for the key stakeholders on the island to develop appropriate communication channels in order to diffuse tourism information regarding sustainable tourism development to other destination stakeholders. Both the contributions and implications of this research have the potential to contribute to better dissemination of information regarding sustainable tourism development to destination stakeholders as a whole.

Sustainable tourism development is widely accepted as an alternative approach to tourism development in many countries. However, the sustainable tourism development concept remains problematic, in both definitional and operational terms, attributable in part to a lack of effective channels for diffusion and communication of the concept to destination stakeholders. As such, this thesis aims to identify, understand, and describe effective communication mechanisms for the dissemination of the sustainable tourism development concept, with the aim of facilitating a more effective implementation of it. To achieve this, three important issues are addressed. Firstly, identification of destination stakeholders’ understanding of the sustainable tourism development concept; secondly, determination of the communication channels for diffusing the sustainable tourism development concept; and thirdly, identification of the key actors of the social system for transferring information about sustainable tourism development. In exploring these issues, the thesis is underpinned by diffusion of innovations theory, which constitutes an explanatory framework for considering the findings of 55 in-depth interviews with key tourism stakeholders on Kret Island, Thailand. The findings reveal that sustainable tourism development is considered important for tourism development in the destination; however, the implementation of such principles remains problematic as the term is complex and there is no common understanding of its implementation. In terms of the dimensions of sustainable tourism development, while economic, environmental and socio-cultural as the triple-bottom line aspects are still embedded in the concept, there are four additional dimensions of sustainable tourism development found in Kret Island, Thailand; these are the community integration, education, tourist satisfaction, and regulations dimensions. The findings further reveal that diffusion of the sustainable tourism development concept occurs through interpersonal as well as media communication, and that while these two types of communication have differing roles to play in disseminating information, there is synergy between them. Key actors in relevant social systems which facilitate dissemination of the sustainable tourism development concept to destination stakeholders are change agents; members of social networks and opinion leaders. Each actor has both differing roles and attributes when it comes to transferring information. The findings of this research provide a contribution to knowledge by highlighting that diffusion of the sustainable tourism development concept is related to aspects and qualities of the concept itself, the communication channels employed in its diffusion, both interpersonal and media, and the relative time of diffusion and adoption within the social system. It also offer some guidelines according to the characteristics of the people involved, the social systems involved and communications channels used for the key stakeholders on the island to develop appropriate communication channels in order to diffuse tourism information regarding sustainable tourism development to other destination stakeholders. Both the contributions and implications of this research have the potential to contribute to better dissemination of information regarding sustainable tourism development to destination stakeholders as a whole.

Sustainable tourism development is widely accepted as an alternative approach to tourism development in many countries. However, the sustainable tourism development concept remains problematic, in both definitional and operational terms, attributable in part to a lack of effective channels for diffusion and communication of the concept to destination stakeholders. As such, this thesis aims to identify, understand, and describe effective communication mechanisms for the dissemination of the sustainable tourism development concept, with the aim of facilitating a more effective implementation of it. To achieve this, three important issues are addressed. Firstly, identification of destination stakeholders’ understanding of the sustainable tourism development concept; secondly, determination of the communication channels for diffusing the sustainable tourism development concept; and thirdly, identification of the key actors of the social system for transferring information about sustainable tourism development. In exploring these issues, the thesis is underpinned by diffusion of innovations theory, which constitutes an explanatory framework for considering the findings of 55 in-depth interviews with key tourism stakeholders on Kret Island, Thailand. The findings reveal that sustainable tourism development is considered important for tourism development in the destination; however, the implementation of such principles remains problematic as the term is complex and there is no common understanding of its implementation. In terms of the dimensions of sustainable tourism development, while economic, environmental and socio-cultural as the triple-bottom line aspects are still embedded in the concept, there are four additional dimensions of sustainable tourism development found in Kret Island, Thailand; these are the community integration, education, tourist satisfaction, and regulations dimensions. The findings further reveal that diffusion of the sustainable tourism development concept occurs through interpersonal as well as media communication, and that while these two types of communication have differing roles to play in disseminating information, there is synergy between them. Key actors in relevant social systems which facilitate dissemination of the sustainable tourism development concept to destination stakeholders are change agents; members of social networks and opinion leaders. Each actor has both differing roles and attributes when it comes to transferring information. The findings of this research provide a contribution to knowledge by highlighting that diffusion of the sustainable tourism development concept is related to aspects and qualities of the concept itself, the communication channels employed in its diffusion, both interpersonal and media, and the relative time of diffusion and adoption within the social system. It also offer some guidelines according to the characteristics of the people involved, the social systems involved and communications channels used for the key stakeholders on the island to develop appropriate communication channels in order to diffuse tourism information regarding sustainable tourism development to other destination stakeholders. Both the contributions and implications of this research have the potential to contribute to better dissemination of information regarding sustainable tourism development to destination stakeholders as a whole.

Sustainable tourism development is widely accepted as an alternative approach to tourism development in many countries. However, the sustainable tourism development concept remains problematic, in both definitional and operational terms, attributable in part to a lack of effective channels for diffusion and communication of the concept to destination stakeholders. As such, this thesis aims to identify, understand, and describe effective communication mechanisms for the dissemination of the sustainable tourism development concept, with the aim of facilitating a more effective implementation of it. To achieve this, three important issues are addressed. Firstly, identification of destination stakeholders’ understanding of the sustainable tourism development concept; secondly, determination of the communication channels for diffusing the sustainable tourism development concept; and thirdly, identification of the key actors of the social system for transferring information about sustainable tourism development. In exploring these issues, the thesis is underpinned by diffusion of innovations theory, which constitutes an explanatory framework for considering the findings of 55 in-depth interviews with key tourism stakeholders on Kret Island, Thailand. The findings reveal that sustainable tourism development is considered important for tourism development in the destination; however, the implementation of such principles remains problematic as the term is complex and there is no common understanding of its implementation. In terms of the dimensions of sustainable tourism development, while economic, environmental and socio-cultural as the triple-bottom line aspects are still embedded in the concept, there are four additional dimensions of sustainable tourism development found in Kret Island, Thailand; these are the community integration, education, tourist satisfaction, and regulations dimensions. The findings further reveal that diffusion of the sustainable tourism development concept occurs through interpersonal as well as media communication, and that while these two types of communication have differing roles to play in disseminating information, there is synergy between them. Key actors in relevant social systems which facilitate dissemination of the sustainable tourism development concept to destination stakeholders are change agents; members of social networks and opinion leaders. Each actor has both differing roles and attributes when it comes to transferring information. The findings of this research provide a contribution to knowledge by highlighting that diffusion of the sustainable tourism development concept is related to aspects and qualities of the concept itself, the communication channels employed in its diffusion, both interpersonal and media, and the relative time of diffusion and adoption within the social system. It also offer some guidelines according to the characteristics of the people involved, the social systems involved and communications channels used for the key stakeholders on the island to develop appropriate communication channels in order to diffuse tourism information regarding sustainable tourism development to other destination stakeholders. Both the contributions and implications of this research have the potential to contribute to better dissemination of information regarding sustainable tourism development to destination stakeholders as a whole.

Diss. Linköping : Univ.

Since its initial inception, cryptocurrency has hit the world with both intrigue and skepticism. It was acting as an alternative form of currency that people could use that required no regulative authority to back it. As such, people had the option to make purchases in anonymous manners, leading to what most would consider unethical behaviours, and ultimately resulted in cryptocurrency gaining a poor reputation. However, specific trends in society have helped cryptocurrency growth to continue. A societal loss of trust in the traditional banking system and the positive perception towards the blockchain technology, which is a peer-to-peer system that cryptocurrencies, such as Bitcoin, operate on are two such trends. Furthermore, recent years have witnessed exponential increases in the prices of cryptocurrencies, such as Bitcoin. This has led to widespread stories of people getting rich through cryptocurrency ownership, having been “wise-enough” to buy in on the cryptocurrency trend early enough to reap in the rewards of such as decision. And as a result, leading to more people wanting to be the next big success story and buying in on the cryptocurrency trend. This growing trend has also gained the attention of several multi-national companies, such as Expedia, Subway and Microsoft, who have begun accepting cryptocurrency as a form of payment. Even though specific cases have seen this strategy implemented successfully, the volatility of cryptocurrency still poses a risk that has hindered the ability of cryptocurrency to become a widespread payment option.   Given the current trend surrounding cryptocurrency, this thesis serves the purpose is to investigate another alternative option for cryptocurrency use. That option being the potential for cryptocurrency to be used as an alternative payment option in the online gambling industry. Where it has been used as a payment option in other areas, it would be interesting to identify whether there is potential for the cryptocurrency to be adopted and used in this particular industry as well. In order to investigate this phenomenon from both the consumer and industry point-of-views, this thesis used a mixed-methods study, which consisted of a qualitative study and quantitative study. Our qualitative study focused on the industry side of the phenomena. To carry it out, we conducted a series of semi-structured interviews with managers of a large online gambling company in order to gain deeper knowledge on their perspectives regarding their perceptions towards how cryptocurrency adoption would affect the online gambling industry. Based on the information gained from the interviews, specific themes were identified and further analyzed through a thematic analysis. Those themes included blockchain in online gambling, holding cryptocurrency, regulation and the reputation of cryptocurrency. Our results indicated that managers did not believe the industry was ready to adopt cryptocurrency due to specific regulatory factors, but that it had future potential, mainly regarding its association to blockchain. Our quantitative study focused on interpreting the perceptions of online gamblers regarding cryptocurrency use in online gambling. Specifically, identifying what would motivate them to use cryptocurrency in online gambling and if they were willing to accept it as a payment option. Based on the results obtained through a survey we distributed, we used linear regression to identify if online gamblers were willing to accept cryptocurrency. The resulting outcome was a moderate level of rejection towards cryptocurrency acceptance. The linear regression model also allowed us to interpret which predictor variables held the greatest level of importance towards predicting cryptocurrency acceptance. Those specific variables included cryptocurrency anonymity, usability, ownership, and belief in the future of cryptocurrency.   When comparing the results from both studies through triangulation, we were able to conclude that both consumers and the industry were not ready to fully accept cryptocurrency usage in online gambling. However, both sides indicated positive outlooks towards its future potential as a payment method.

Submitted by Maike Costa (maiksebas@gmail.com) on 2016-02-26T12:36:16Z No. of bitstreams: 1 arquivo total.pdf: 1405484 bytes, checksum: 4b43e3d1cf9610bf234e076fabba9376 (MD5) / Approved for entry into archive by Maria Suzana Diniz (msuzanad@hotmail.com) on 2016-02-26T12:59:18Z (GMT) No. of bitstreams: 1 arquivo total.pdf: 1405484 bytes, checksum: 4b43e3d1cf9610bf234e076fabba9376 (MD5) / Approved for entry into archive by Maria Suzana Diniz (msuzanad@hotmail.com) on 2016-02-26T13:00:14Z (GMT) No. of bitstreams: 1 arquivo total.pdf: 1405484 bytes, checksum: 4b43e3d1cf9610bf234e076fabba9376 (MD5) / Made available in DSpace on 2016-02-26T13:58:21Z (GMT). No. of bitstreams: 1 arquivo total.pdf: 1405484 bytes, checksum: 4b43e3d1cf9610bf234e076fabba9376 (MD5) Previous issue date: 2015-02-19 / The increase in the appearing of startups increases the importance of their studies in economic and academic field worldwide. Still, the academic production that involves the diffusion of innovation and its relationship with startups is still unusual. This dissertation seeks to connect these companies with studies of diffusion of innovation as Moore e Benbasat (1991), Rogers (1995), Hall (2006) e Agarwal e Prasad (1997), aiming at improving the understanding of the subject in the specific niche startups and expand the understanding of the process of innovation beyond R&D. The study can be used to improve the targeting of government strategies, of programs of incentive for innovation and the actions that promote the appearing startups and their development. This work describes the user’s perceptions of the produces innovations by startup based in the studies aforementioned. Based in empirical evidences cropped with the use of semi-structured interviews, it was researched three startup founders and eleven users in total. The results was obtained by theme/category-based content analysis divided by company and in sequence, it was made a comparative analysis, and listing the divergences between startups. It was possible to identify that the studied companies take action to promote the diffusion of innovation, and that, in short, much of these actions were perceived by customers as the explicit cost, compatibility, relative advantage, ease of use, willingness to use and support tools to the implementation. Other variables, therefore, shows little influence in the diffusion of innovation, as public policies, that exist, however they was not used by the studied companies, therefore they did not influence their growth, and the variables of geographic diffusion, that did not show total influence in the studied companies. And the variables of the model of diffusion of innovation, as the observability, image and access to prior information. In the end, it was suggested variables that can possibly influence the outcome of diffusion of innovations from startups, as the business model, the different testing time, relative advantages in profits or efficiency, which could overcome other determinants. As for the contributions of this study, it can be considered a better understanding of diffusion of innovation in startups, and the limitations of the model in the subject of intensity of the variables and variables that negatively influence, which can indicate futures studies not just about the raising chances of success, but the raising chances of failure too. / O aumento no surgimento de startups eleva a importância dos seus estudos na seara econômica e acadêmica em todo o mundo. Ainda assim, a produção acadêmica que envolve a difusão da inovação e sua relação com empresas startups ainda não é usual. Esta dissertação busca conectar estas empresas com estudos sobre difusão da inovação como Moore e Benbasat (1991), Rogers (1995), Hall (2006) e Agarwal e Prasad (1997), visando a melhoria do entendimento acerca do assunto no nicho específico de empresas startups e expandir o entendimento sobre o processo de inovação além do P&D. O estudo poderá ser usado para melhorar o direcionamento das estratégias do governo, de programas de incentivo a inovação e também das ações que promovem o surgimento e desenvolvimento startups. Este trabalho descreve a percepção dos usuários de inovação produzidos por startups baseado nos estudos supracitados, comparando tais percepções com as ações relatadas pelos fundadores das startups. Baseando-se em evidências empíricas colhidas com o uso de entrevista semiestruturada, foram pesquisados três fundadores de startups e onze usuários no total. Os resultados foram obtidos através de análise de conteúdo, separados por empresa e em seguida foi feito uma análise comparativa, elencando as divergências entre as startups. Foi possível identificar que as empresas estudadas tomaram atitudes que promovem a difusão da inovação, e que em suma, boa parte destas ações foram percebidas pelos clientes como por exemplo o custo explícito, compatibilidade, vantagem relativa, facilidade de uso, testagem, voluntariedade de uso, e ferramentas de apoio (suporte técnico) à implementação. Outras variáveis, entretanto, mostraram pouco impacto na difusão da inovação, como as políticas públicas, que embora existam, não foram usadas pelas empresas pesquisadas, ou seja, não influenciaram seu crescimento, e variáveis de difusão geográficas que demonstraram razoável influência nas empresas estudadas, e variáveis do modelo de difusão da inovação, como por exemplo a observabilidade, status e acesso à informação prévia. Ao fim, sugere-se variáveis que possivelmente possam influenciar o resultado da difusão de inovações de startups, como modelo de negócios, tempo de testagem diferenciado, e vantagens relativas em lucratividade ou eficiência, que poderiam sobrepor outras variáveis determinantes. Quanto às contribuições deste estudo, pode-se considerara o melhor entendimento da difusão da inovação em empresas startups, e também as limitações do modelo quanto à intensidade das variáveis e de variáveis que influenciam negativamente, que pode indicar estudos futuros não somente sobre o aumento das chances de sucesso da inovação, mas também de insucesso.