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diffusion processes based on biological analogy, together with the method of its parameters’ identification using real data on … technologies development. In the final sections the applications of that model to describe the real diffusion processes (namely … evolution of structure of the market is suggested. …
Persistent link: https://www.econbiz.de/10008536054
In this paper, we consider the following nonlinear single species diffusive system \begin{eqnarray*} \dot{x}_i(t)&=& x_i(t)\left(b_i(t)-\sum_{k=1}^{l_i}a_{ik}(t)(x_i(t))^{\beta_{ik}}\right)\\ && +\,\sum_{j=1}^{n}D_{ij}(t)(x_j(t)-x_i(t)),\quad (i,j=1,2,\ldots,n), \end{eqnarray*} where bi(t),...
Persistent link: https://www.econbiz.de/10004977708
spreadsheet market, finding it to be the only significant internal influence on diffusion. However, when we allow for negative … market, piracy did not contribute to diffusion and only eroded legal sales. …
Persistent link: https://www.econbiz.de/10011107736
This paper considers a model of observational learning in social networks. Every period, the agents observe the actions of their neighbors and their realized outcomes, and they imitate the most successful. First, we study the case where the network has finite population and we show that,...
Persistent link: https://www.econbiz.de/10011108866
The diffusion of knowledge generates positive externalities if knowledge flows increase the productivity of Research … spillover effect of knowledge diffusion depends on the similarity of research activities by the originator and recipient of the …
Persistent link: https://www.econbiz.de/10011109575
logistic diffusion curve) and four types of imperfectly competitive behaviour — monopolistic intertemporal profit maximization …-shaped diffusion curve is derived and drawn. …
Persistent link: https://www.econbiz.de/10011156986
the spread of voting participation under the influence of social conformity is developed based on the diffusion equation …
Persistent link: https://www.econbiz.de/10011257808
usage. Despite severe data limits and the complexity of the underlying diffusion phenomena, our study of eServices …
Persistent link: https://www.econbiz.de/10011260820
. Global food inflation caused food inflation in Pakistan. However, food inflation diffusion has been lower compared to non …
Persistent link: https://www.econbiz.de/10011114463
generalized extreme value distribution. The diffusion coefficient of an opinion increases linearly with the number of opinions …
Persistent link: https://www.econbiz.de/10010882958