Mathematical models of innovation diffusion with stage structure

Mathematical models for the diffusion of innovation in social networks

Innovation Diffusion Models in Marketing

Many recent books and articles stress that one key to long-term organizational health is a systematic process of new product design, development, and introduction. Innovation is accompanied by costs and risks, both of which can be controlled through a well-conceived program of new product development. A key ingredient in such a program should be the use of sound, explicit models for planning an...

Invention, Diffusion and Linear Models of Innovation

There exist two sequential or linear models of innovation in the literature. One is the " linear model of innovation " as such. The model comes from management and economics, and their concern with studying the origin of inventions. The other model, of which the linear model of innovation is one part or step, is that of innovation as a process of invention followed by diffusion. This " model " ...

Network models of innovation and knowledge diffusion*

* Much of the material in this paper arises from the collaborative work done with Nicolas Jonard, and owes much to him. I also acknowledge the very helpful comments of Muge Ozman and encouraging words of Franco Malerba. Much of modern micro-economics is built from the starting point of the perfectly competitive market. In this model there are an infinite number of agents — buyers and sellers, n...

validation of a revised logical-mathematical intelligence scale and exploring its relationship with english language proficiency

نظریه هوش چندگانه قسمتهای متفاوت هوش بشری را مورد بررسی قرار می دهد که با شناخت آن شخص به درک بهتری از توانایی های خود میرسد و در نتیجه سعی در استفاده از آن جهت یادگیری بهتر میکند. همچنین با شناخت استعداد دانش آموزان، فرایند یادگیری بهتر میشود. هدف از انجام دادن این تحقیق بررسی رابطه بین هوش ریاضی و استعداد یادگیری زبان انگلیسی میباشد. برای انجام این تحقیق از پرسشنامه هوش ریاضی که توسط شیرر در ...