The Role Of Opinion Leaders In The Diffusion Of New Knowledge
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The Role of Opinion Leaders in the Diffusion of New Knowledge by Gershon Feder,Sara Savastano Pdf
The paper reviews the literature on the characteristics and impact of opinion leaders on the diffusion of new knowledge, concluding that there is no clear evidence on whether opinion leaders are more effective if they are similar in socioeconomic attributes to the other farmers rather than superior to would be followers. A multivariate analysis of the changes in integrated pest management knowledge in Indonesia among follower farmers over the period 1991-98 indicates that opinion leaders who are superior to followers, but not excessively so, are more effective in transmitting knowledge. Excessive socioeconomic distance is shown to reduce the effectiveness of diffusion. The paper then derives operational implications of the empirical results.
The Role of Opinion Leaders in the Diffusion of New Knowledge by Sara Savastano Pdf
The paper reviews the literature on the characteristics and impact of opinion leaders on the diffusion of new knowledge, concluding that there is no clear evidence on whether opinion leaders are more effective if they are similar in socioeconomic attributes to the other farmers rather than superior to would be followers. A multivariate analysis of the changes in integrated pest management knowledge in Indonesia among follower farmers over the period 1991-98 indicates that opinion leaders who are superior to followers, but not excessively so, are more effective in transmitting knowledge. Excessive socioeconomic distance is shown to reduce the effectiveness of diffusion. The paper then derives operational implications of the empirical results.
CONVASH 2019 by Kundharu Saddhono ,Deny Tri Ardianto,Krichkanok Sudasna,Hasnul Jamal B Saidon,Khwanrat Chinda,Ahamad Tarmizi bin Azizan Pdf
The 1st Conference of Visual Art, Design, and Social Humanities (CONVASH) 2019 is a seminar in the fields of art, design and humanities held on November 2, 2019 by the Faculty of Fine Arts and Design (FSRD), Universitas Sebelas Maret in Surakarta, Indonesia. Since its establishment as a Faculty 5 years ago, The Faculty of Fine Arts and Designs has conducted 4 international conferences. The 1st CONVASH 2019 is our international conference new brand and we have a commitment to hold CONVASH annually. Conference of Visual Art, Design, and Social Humanities (CONVASH) 2019 is a tangible manifestation of FSRD's efforts to contribute to science and improve publication quality on the international level. This event is expected to bring about collaboration, scientific transfer, and publications that can contribute to the scientific fields of arts, design and humanities. The conference aims to facilitate research presentations and knowledge exchange in art, design, technology, and social humanities, as well as create academic networks among students, lecturers and researchers in the related fields. Further, this conference will bring opportunities to learn together to develop quality research in various fields, expand the collaboration networks among universities and industries, and become a forum to disseminate research and knowledge to a wider audience. The committee received more than 130 papers from the participants and based on the results of the reviews, only 96 papers were declared qualified to be presented at the seminar and subsequently published in the proceedings of CONVASH-2019 Finally, the committee congratulates and expresses gratitude to the selected participants for the participation and paper publication in the proceeding of CONVASH-2019. The committee would also like to thank all parties who have supported and actively participated for the success of this event. Hopefully this Proceeding can be used as a reference for technological development and learning improvement in the fields of education, social, arts, and humanities
Integrated Pest Management by Rajinder Peshin,David Pimentel Pdf
The book deals with the present state and problems of integrated pest management (IPM) as relating to stakeholder acceptance of IPM and how IPM can become a sustainable practice. The book covers the implementation of integrated pest management in USA, Canada, Denmark, Germany, Italy, Sweden, Netherlands, China, India, Indonesia, Australia, Africa, and its impact in reducing pesticide use in agriculture. The book also deals with the impact of transgenic crops on pesticide use.
Author : Mario Monge, Frank Hartwich, and Daniel Halgin Publisher : Intl Food Policy Res Inst Page : 76 pages File Size : 48,6 Mb Release : 2024-07-01 Category : Social Science ISBN : 8210379456XXX
How Change Agents and Social Capital Influence the Adoption of Innovations among Small Farmers: Evidence from Social Networks in Rural Bolivia by Mario Monge, Frank Hartwich, and Daniel Halgin Pdf
Studies in Virtual Communities, Blogs, and Modern Social Networking: Measurements, Analysis, and Investigations by Dasgupta, Subhasish Pdf
Social networks are a nearly universal element of modern, information-driven societies, one that presents many opportunities and advantagesand challenges and hazardsfor organizations as well as individuals. Studies in Virtual Communities, Blogs, and Modern Social Networking: Measurements, Analysis, and Investigations provides a cross-cultural perspective of social networking, including ethical considerations and business implications. Readers will find a detailed treatment of technical, social, and legal issues inherent in online virtual communities, exploring methods of effectively implementing the latest social tools in their everyday practices, both professional and personal, in the interest of improved security and sustainability in digital collaborative environments.
Managing Knowledge Assets, Creativity and Innovation by Dorothy A. Leonard Pdf
Brings together the works on knowledge and innovation, including the implementation of various processes and products. This title contains articles from journals in diverse fields and chapters that cover the innovation process, from its inception in peoples' heads to its implementation.
Rice Green Revolution in Sub-Saharan Africa by Keijiro Otsuka,Yukichi Mano,Kazushi Takahashi Pdf
This open access book seeks effective strategy to realize a rice Green Revolution in sub-Saharan Africa based on more than ten years of research team’s inquiries into determinants and consequences of new technology adoption in rice farming in seven countries in this region. Rigorous statistical analyses are carried out by using valuable household data of rice farmers. The book is actually sequel to the two earlier books on the same subject published by Springer and edited by K. Otsuka and D.F. Larson, An African Green Revolution published in 2013 and In Pursuit of an African Green Revolution in 2016. The main message of the first book was that rice is the most promising cereal crop in SSA because of the high transferability of Asian rice technology, whereas that of the second book was that rice cultivation training programs are effective in significantly increasing rice yield in SSA. This third book has wider coverage in terms of topics, study periods, and study sites. It continues to show the significant impacts of rice cultivation training on productivity and newly demonstrates the high sustainability of the productivity impact of the training and the existence of spillover effects from trainees to other farmers by using panel data. We newly assess the important role of mechanization in intensification of rice farming, high returns to large-scale irrigation schemes, and the critical role of rice millers in improving the quality of milled rice. Based on these studies, this book provides clear pathways toward full-fledged Green Revolution in rice farming in sub-Saharan Africa.
Growth and Productivity in Agriculture and Agribusiness by Anonim Pdf
The report assesses the World Bank Group?s support for growth and productivity in the agriculture sector. Enhancing agricultural growth and productivity is essential to meeting the worldwide demand for food and to reducing poverty, particularly in the poorest developing countries. Between 1998 and 2008, the period covered by this evaluation, the World Bank Group (WBG) provided $23.7 billion in financing for agriculture and agribusiness in 108 countries (roughly 8 percent of total WBG financing), spanning areas from irrigation and marketing to research and extension. However, this was a time of declining focus on agricultural growth and productivity by both countries and donors. The cost of inadequate attention to agriculture, especially in agriculture-based economies, came into focus with the food crisis of 2007-08. The crisis added momentum to an emerging renewal of attention and stepped-up financing to agriculture and agribusiness at the World Bank and International Finance Corporation (IFC), as well as at several multilateral and bilateral agencies. World Bank financing rose two and a half times from 2008 to 2009, though that increase in lending seems to have been accompanied by a decline in analytical work, which this review finds valuable for results. This evaluation seeks to provide lessons from successes and failures to help improve the development impact of the renewed attention to the sector. Ratings against the World Bank?s stated objectives and IFC?s market-based benchmarks for agriculture and agribusiness projects have been equal to or above portfolio averages in East Asia, Latin America, and the transition economies in Europe, with notable successes over a long period in China and India. But performance of WBG interventions has been well below average in Sub-Saharan Africa, where IFC has had little engagement in agribusiness. Inconsistent client commitment and weak capacity have limited the effectiveness of WBG support in agriculture-based economies, particularly in Sub-Saharan Africa, and constraints on staffing and internal coordination within the WBG have also hurt outcomes. Financial sustainability has been constrained by insufficient government funding and the difficulty of maintaining agricultural services and infrastructure. The WBG has a unique opportunity to match the increases in the financing for agriculture with sharper focus on improving agricultural growth and productivity in agriculture-based economies, notably in Sub-Saharan Africa. Greater effort will be needed to connect sectoral interventions and achieve synergies from public and private sector interventions; to build capacity and knowledge exchange; to take stock of experience in rain-fed agriculture; to ensure attention to financial sustainability and to cross-cutting issues of gender, environmental and social impacts, and climate; and to better integrate WBG support at the global and regional levels with that at the country level.
Knowledge, Learning and Innovation by Vanessa Ratten,Vitor Braga,Carla Susana Marques Pdf
This book places knowledge, learning and innovation at the heart of cross-sector collaborations. Collaboration for innovation is a topic that has attracted widespread interest from academics, business strategists and government officials. To date the collaborations have focused on the performance management process and more specifically on how to encourage collaboration. However, businesses across the world are realizing that for cross-sector collaboration to be successful, it is necessary for firms to share knowledge and innovation through a process of learning. The book contributes to this by providing fresh insights into ways to stimulate cross-sector collaboration. It presents diverse methods and approaches to unify the dimensions of knowledge, learning and innovation and discusses how collaboration can be created, sustained, and expanded.
Although opinion leadership has been the subject of numerous studies, in areas ranging from politics to fashion and in many societies and cultures, The Influentials represents the first systematic analysis of the concept. It offers a multidisciplinary presentation of the definitions, typologies, methods, and findings of opinion leadership, from its early formulation, through the emergence of the first empirical evidence, to the most recent research. Weimann examines opinion leadership and personal influence in a number of areas, including marketing, public opinion and elections, education, fashion, science, agriculture, and health care. He also examines the growing criticism of the model based on theoretical and empirical weaknesses of the original concept and evaluates for the first time modifications that have emerged, including a new measure (the PS Scale) and its testing and application. The final chapters for the first time link opinion leadership with the important theoretical and research tradition of agenda setting.
