Knowledge diffusion and geographical proximity: a multi-relational networks approach
نویسندگان
چکیده
منابع مشابه
Specialisation, Diversity and Geographical Diffusion of Knowledge
The paper seeks to develop our understanding of the somewhat diffuse nature of technological externalities in technological space by associating a geographical dimension with the sectoral dimension. Using panel data this paper estimates a knowledge production function that allows for spillovers inside the same industry and outside, and for local as well as global geographical spillovers. This a...
متن کاملThe Geographical and Institutional Proximity of Scientific Collaboration Networks
Collaboration and the exchange of knowledge is supposed to be eased by geographical proximity because of the tacit character of knowledge. Recently a number of scholars criticized this view on geographical proximity for being oversimplified and argue that the precise role of geographical proximity for knowledge exchange and collaboration still remains unclear. This paper analyses the role of ge...
متن کاملKnowledge diffusion and complex networks: a model of high- tech geographical industrial clusters
Knowledge diffusion takes place over network structures and is also a mechanism of network creation. The use of network analysis techniques and of the ideas coming from recent developments of the theory of complex networks may be of utility to study knowledge diffusion processes among organizational populations. In this work, the network approach is used to analyze the results obtained by an ag...
متن کاملDistance and Proximity in Knowledge Sharing Networks
The success of knowledge collaboration hinges on the proximities that knowledge workers have. This paper proposes a new conceptual framework of investigating the factors that affect knowledge collaboration based on four dimensions of proximities: cognitive, structural, organizational, and social. The effectiveness of the conceptual framework is illustrated through two examples: one uses the fra...
متن کاملMining Model Trees: A Multi-relational Approach
In many data mining tools that support regression tasks, training data are stored in a single table containing both the target field (dependent variable) and the attributes (independent variables). Generally, only intra-tuple relationships between the attributes and the target field are found, while intertuple relationships are not considered and (inter-table) relationships between several tupl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Open Agriculture
سال: 2019
ISSN: 2391-9531
DOI: 10.1515/opag-2019-0012