This book focuses on cities, their relationships with each other and the disparities between them. Analysing cities as the places where diversity is especially apparent, where cultural richness is experienced and where conflicts often erupt, it illustrates how cultures and cultural diversity...

We study how the city system is affected by the possibility for the members of the same cultural diaspora to interact across different cities. In so doing, we propose a simple two- city model with two mobile cultural groups. A localized externality fosters the productivity of individuals when...