endogenous growth and convergence behavior, and pollution accumulation in each country with pollution diffusion between countries …

is refreshing that the transmission or diffusion of norms, values, processes and institutional design is now being … South-South inter-regional diffusion has been low is trite. Pre-colonial and colonial patterns of international relations … not far off. Taking account of inter-regional diffusion between the African Union (AU) and the Association of South East …

We introduce two pieces of information, denoted memes, into a diffusion process in which memes are transmitted when …

The objective of the paper is to analyze the formation of social networks where individuals are allowed to engage in … several groups at the same time. These group structures are interpreted here as social networks. Each group is supposed to …' preferences under which stable social networks are induced for sure. Furthermore, by embedding many-to-many matchings into our …