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. …

generalized extreme value distribution. The diffusion coefficient of an opinion increases linearly with the number of opinions …

usage. Despite severe data limits and the complexity of the underlying diffusion phenomena, our study of eServices …

Many explanations for the sigmoid or S-shaped curves that characterize the diffusion of innovations through time have … underlying social forces that structure diffusion through both space and time. Using historic New England gravestones and their … among consumers can generate both wave-like diffusion patterns through space and lead to the persistence of cultural …

allows us to control for the potential endogeneity of detailing. The results show that our model is able to fit the diffusion …

productivity, efficiency, and technological deceleration in the nineties. Wider diffusion rather than greater capital use is thus …

innovation and diffusion. People are endowed with a set of skills obtained from their parents or neighbours, but those skills are … process of diffusion whereby high-income activities spread at the expense of low-income activities. An analytic formula is … asymptotic limit, whereupon there are no scale effects. The model also predicts that if the rate of diffusion of knowledge is …

convergence even though diminishing returns to capital or to R&D do not apply. If the diffusion of technology occurs gradually …

describe the evolution of the distribution curve of firms by efficiency levels. An explicit solution of this equation is …: the "logistic" shape of diffusion curves and the stable form of production capacities distribution by efficiency levels …