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 …

the 1980s, innovation and diffusion of new technologies provide with a greater stimulus to productivity growth, but the … on innovation and economic growth, the technology-gap approach and the Kaldorian theory of cumulative causation. The …

We propose a difference-differential equation that reflects interactions between innovation and imitation processes to …: the "logistic" shape of diffusion curves and the stable form of production capacities distribution by efficiency levels …

process consists of first purchase and repurchase. First purchase is determined by the market penetration process (diffusion … (Juglar cycles) having its origin in the initial diffusion process. The theory suggests that there exists two diffusion … processes. The first can be described by Bass diffusion and is related to the information spreading process within the social …

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. …

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 …

logistic diffusion curve) and four types of imperfectly competitive behaviour — monopolistic intertemporal profit maximization …-shaped diffusion curve is derived and drawn. …

the spread of voting participation under the influence of social conformity is developed based on the diffusion equation …