This thesis accomplishes two major goals: 1. it establishes an innovation decision making framework suitable for the public service sector; and 2. it provides in-depth understanding of the established framework through two detailed accounts of innovation in Saskatchewan Department of Highways and Transportation. The major benefit from applying the findings from this research is a disciplined and structured approach to managing innovation. This in turn significantly increases the chance of innovations success. <p>The decision making framework identifies the most important success drivers that influence the innovation process from conceptual ideas to diffusion. The accompanying idea to launch innovation stage gate model is a structured and disciplined approach to managing innovation and allocating resources in a most optimized way. Both the guiding innovation framework and the idea to launch process maintain a strong strategic focus and provide an environment for intelligent risk taking.

This thesis accomplishes two major goals: 1. it establishes an innovation decision making framework suitable for the public service sector; and 2. it provides in-depth understanding of the established framework through two detailed accounts of innovation in Saskatchewan Department of Highways and Transportation. The major benefit from applying the findings from this research is a disciplined and structured approach to managing innovation. This in turn significantly increases the chance of innovations success. <p>The decision making framework identifies the most important success drivers that influence the innovation process from conceptual ideas to diffusion. The accompanying idea to launch innovation stage gate model is a structured and disciplined approach to managing innovation and allocating resources in a most optimized way. Both the guiding innovation framework and the idea to launch process maintain a strong strategic focus and provide an environment for intelligent risk taking.

Tablet PC is not a brand-new idea. But it did not draw much attention of consumers in the past. However tablet PC became the hottest product since Apple released the iPad in April 2010 which hit 15 million sales record in less than nine months. And this fever drives all of the IT, PC, mobile companies to start their production line. A war of tablet PC is about to begin in 2011. But from consumers¡¦ perspective, is tablet PC so different from its counterpart being utilized currently that attracts consumer to use it? What are the factors influencing the intention to use tablet PC? To answer the question, this study presents an extended technology acceptance model (TAM) integrating innovation diffusion theory and perceived price to examine the factors that influence the adoption of tablet PC. And the proposed model was empirically tested through data collected from an online questionnaire with 536 samples. And principal analysis, ANOVA, multiple regression as well as descriptive statistics were conducted to analyze the data. The findings indicate that all of the factors proposed in the model anticipate potential users¡¦ intention to use tablet PC. Among the factors, perceived enjoyment, perceived ease of use, relative advantage have the most significant influence and image is the least one. This study may extend use of TAM and provide further insights into tablet PC marketing strategies.

This dissertation seeks to provide insight to how e-commerce adoption and utilization change the condition of U.S. Manufacturing establishments, by answering two interrelated questions: (1) What are the characteristics of manufacturing establishments that were early adopters of e-commerce activities?; (2) Once e-commerce is adopted, how has adoption affected employment within manufacturing establishments? The U.S. manufacturing industry was selected for analysis as manufacturing has been and continues to be an important sector for employment and the overall U.S. economy and has been the primary sector responsible for the majority of Business-to-Business e-commerce activity. Using two econometric models, seemingly unrelated regression (SUR) and three stage-least squares (3SLS), this dissertation confirms previous research pertaining to the characteristics of firms that were early adopters of e-commerce. However, this dissertation also provides insights for how manufacturing firms change after the implementation of e-commerce. Specifically, findings suggest that e-commerce adoption has a negative effect on manufacturing jobs between 1999 and 2005. Simultaneously, the loss in jobs does not translate into an increase in wages for those still employed. The findings of this dissertation also do not provide a positive outlook for a “spatially equitable landscape” to develop via the dissemination of e-commerce in the U.S. manufacturing industry. Rather, the results suggest that the application of e-commerce will continue to reinforce the geographical advantages of firms in urban areas verses those located in more rural areas.

No description available.

Between 1991 and 1996 the number of German second home owners in Sweden increased from about 1,500 to more than 5,500. The purpose of this thesis is to give a comprehensive description and analysis of the German cottage purchases in Sweden, 1991-96. In detail, the motives of the cottage buyers, the circumstances, the geographical patterns of cottage ownership, its diffusion, the integration of the cottage owners, and their expenses in the receiving areas are investigated. The analysis is based on two main sources; (a) an unique database UMCOBASE covering all second homes in Sweden; (b) a survey among 91 German second home owners. Second home ownership is considered as touriste product and as semi-permanent migration to the countryside. These perspectives have in common the importance of the role of the positive image of the countryside. Differences in property prices and climate may also attract second home owners to a specific area. It is argued that changes in the German society form a considerable driving force. Stress and life in the large metropolitan areas as well as the political situation after German reunification contribute not only to this interest for second home living, for the countryside, but also for Sweden, often seen as a shining example. Many German images of Sweden are based on popular writings and movies of the Swedish children's author Astrid Lindgren. Sweden provides the German cottagers with the requested environments and the availability of housing, cheap property prices, and rather short distances make the interior parts of southern Sweden an ideal destination for the mixture of households with different individual motivations and preferences mainly from Hamburg and Berlin. The internationalization of the economy and the globalization of culture make it easier to purchase a second home abroad. In this case, the growth of German second home ownership in Sweden can be considered as a colonization of the Swedish countryside. The diffusion of cottage ownership is enhanced and directed by the innovators who due to their social networks attract new cottagers to the same area. A very important precondition for the increased German interest in Swedish cottages was the decline of the Swedish currency in 1992 allowing purchases at a cheaper price. The fact that the real estate agencies focused on the German market may be another reason for the increase, and also for the distribution of German cottage ownership within Sweden. The German second home patterns are also analyzed employing multiple regression analysis. It is shown that the distance between ferry harbors and second homes is a major restriction for the distribution of German cottage ownership in Sweden. Even future growth will take place in areas where German cottage owners are present today. The multi-functionality of the countryside caused competition regarding land-use and decision-making power between rural residents, tourists, and agents of other interests. Even if second home tourists and the permanent residents share a lot of interests, integration into the local community can be difficult. It is argued that the German cottagers are leisure gentrifiers consuming the countryside as a leisure resource only. Second home owners are faithful tourists who visit the second home area frequently and stay for a long time. This entails that they also spend a considerable amount of money in the host community. Hence, some jobs in the research area are more or less dependent on the expenditures of the German cottage owners. Despite being motivated, most German cottagers have problems integrating into the host community. The German cottagers seem to adapt to this situation by meeting with each other and by applying a conservative eco-strategy, thus converting their surroundings into their imaginary Swedish countryside. The post-war societies in the western world are characterized by rapid changes. The recent interest in second homes can be read as a rejection of modern life, because the cottage might be the continuous place in life. It is argued, however, that the second home is attractive because it blurs the strict separation of everyday life and tourism. / digitalisering@umu

Zugl.: Basel, Univ., Diss., 2007

Universiẗat, Diss., 2005--Münster.

O Brasil tem posição de destaque na produção agrícola mundial. A adoção de tecnologias que permitam preservar os recursos naturais e produzir alimento em quantidade e com qualidade é importante para o desenvolvimento do agronegócio. Dentre as tecnologias, destaca-se a Agricultura de Precisão – AP. O objetivo deste trabalho foi investigar a adoção da AP e os fatores relacionados a tal decisão dos produtores rurais no estado do Rio Grande do Sul. Com este propósito, foram coletados dados através do envio de questionário para produtores rurais usuários da AP. A análise descritiva dos dados permitiu caracterizar os adotantes e a adoção das ferramentas de AP entre os produtores rurais, enquanto a análise fatorial seguida de regressão linear múltipla foram empregadas para verificar a percepção dos adotantes quanto aos atributos tecnológicos da AP. Os resultados mostram o crescimento da adoção da AP e que o tempo médio de adoção é de 4,3 anos. Os adotantes de AP possuem grau de escolaridade elevado, utilizam diversas fontes de informação, têm a renda predominantemente agrícola e cultivam grandes áreas de terra. As ferramentas de AP mais adotadas no cultivo de grãos (soja, milho e trigo) são a amostra de solo georreferenciada (ASG), a aplicação em taxa variada de corretivos e fertilizantes (ATV) e o sistema de direcionamento de barra de luz (BLZ). Constatou-se que a adoção da AP é altamente dependente da terceirização de serviços de AP. O número de ferramentas de AP adotadas está positivamente associado ao tamanho da área cultivada, anos de experiência com AP, renda agrícola e investimento em AP. Os atributos tecnológicos da AP – vantagem relativa, visibilidade, compatibilidade e experimentação – determinam 48% da satisfação do adotante de AP, sendo o fator de maior potencial explicativo a vantagem relativa da tecnologia. Evidenciado o crescimento recente da adoção da AP entre os produtores rurais no Brasil, emergem oportunidades de pesquisas que venham a contribuir com a indústria e instituições de fomento na difusão da AP. / Brazil plays an important role in world agricultural production. The adoption of technologies which allow the increase of food production with improving quality in addition to natural resources conservation is important for agribusiness development, and Precision Agriculture – PA stands out as an option to aid the achievement of these goals. The aim of this work was to investigate the Adoption of PA, as well as the factors related to its adoption by farmers in Rio Grande do Sul, Brazil. With this purpose, an online survey was sent to PA adopters. Descriptive analysis allowed the characterization of the PA adopters and the identification of the most adopted PA tools, while factor analysis followed by multiple linear regression were used in order to verify users’ perception regarding PA technology attributes. The results show a PA adoption growth and an average time of adoption of 4.3 years. PA adopters have a high level of formal education, use several sources of information, have a predominantly agricultural income and cultivate large areas. The most adopted PA tools used for growing soybeans, maize and wheat are grid soil sampling, variable rate application and lightbar guidance. It was noted that PA adoption is highly dependent on PA services. The number of PA tools adopted is positive associated with the size of cultivated areas, years of PA use, agricultural income and investments in PA. PA technology attributes – relative advantage, observability, compatibility and trialability – determine 48% of the PA adopters’ satisfaction, being relative advantage of technology the factor of greatest explicative potential. The recent growth of PA adoption by Brazilian farmers shows emerging opportunities for research development which may contribute with industry and government institutions on PF diffusion.

O Brasil tem posição de destaque na produção agrícola mundial. A adoção de tecnologias que permitam preservar os recursos naturais e produzir alimento em quantidade e com qualidade é importante para o desenvolvimento do agronegócio. Dentre as tecnologias, destaca-se a Agricultura de Precisão – AP. O objetivo deste trabalho foi investigar a adoção da AP e os fatores relacionados a tal decisão dos produtores rurais no estado do Rio Grande do Sul. Com este propósito, foram coletados dados através do envio de questionário para produtores rurais usuários da AP. A análise descritiva dos dados permitiu caracterizar os adotantes e a adoção das ferramentas de AP entre os produtores rurais, enquanto a análise fatorial seguida de regressão linear múltipla foram empregadas para verificar a percepção dos adotantes quanto aos atributos tecnológicos da AP. Os resultados mostram o crescimento da adoção da AP e que o tempo médio de adoção é de 4,3 anos. Os adotantes de AP possuem grau de escolaridade elevado, utilizam diversas fontes de informação, têm a renda predominantemente agrícola e cultivam grandes áreas de terra. As ferramentas de AP mais adotadas no cultivo de grãos (soja, milho e trigo) são a amostra de solo georreferenciada (ASG), a aplicação em taxa variada de corretivos e fertilizantes (ATV) e o sistema de direcionamento de barra de luz (BLZ). Constatou-se que a adoção da AP é altamente dependente da terceirização de serviços de AP. O número de ferramentas de AP adotadas está positivamente associado ao tamanho da área cultivada, anos de experiência com AP, renda agrícola e investimento em AP. Os atributos tecnológicos da AP – vantagem relativa, visibilidade, compatibilidade e experimentação – determinam 48% da satisfação do adotante de AP, sendo o fator de maior potencial explicativo a vantagem relativa da tecnologia. Evidenciado o crescimento recente da adoção da AP entre os produtores rurais no Brasil, emergem oportunidades de pesquisas que venham a contribuir com a indústria e instituições de fomento na difusão da AP. / Brazil plays an important role in world agricultural production. The adoption of technologies which allow the increase of food production with improving quality in addition to natural resources conservation is important for agribusiness development, and Precision Agriculture – PA stands out as an option to aid the achievement of these goals. The aim of this work was to investigate the Adoption of PA, as well as the factors related to its adoption by farmers in Rio Grande do Sul, Brazil. With this purpose, an online survey was sent to PA adopters. Descriptive analysis allowed the characterization of the PA adopters and the identification of the most adopted PA tools, while factor analysis followed by multiple linear regression were used in order to verify users’ perception regarding PA technology attributes. The results show a PA adoption growth and an average time of adoption of 4.3 years. PA adopters have a high level of formal education, use several sources of information, have a predominantly agricultural income and cultivate large areas. The most adopted PA tools used for growing soybeans, maize and wheat are grid soil sampling, variable rate application and lightbar guidance. It was noted that PA adoption is highly dependent on PA services. The number of PA tools adopted is positive associated with the size of cultivated areas, years of PA use, agricultural income and investments in PA. PA technology attributes – relative advantage, observability, compatibility and trialability – determine 48% of the PA adopters’ satisfaction, being relative advantage of technology the factor of greatest explicative potential. The recent growth of PA adoption by Brazilian farmers shows emerging opportunities for research development which may contribute with industry and government institutions on PF diffusion.