This paper analyses the effect of skilled migration on two measures of innovation, patenting and citations of scientific publications, in a panel of 20 European countries. Skilled migrants positively contribute to the knowledge formation in host countries as they add to the pool of skills in...

The paper investigates the determinants of cosmopolitan cities. The hypothesis tested empirically is whether gradual improvements in distant communication boost the generation of ethnically heterogeneous cities. Consequently to easier communication, movers increasingly rely on an enlarged...

We investigate the relationship between diversity and productivity in Europe using an original dataset covering the NUTS 3 regions of 12 countries of the EU15 (Austria, Belgium, Denmark, France, former Western Germany, Ireland, Italy, the Netherlands, Portugal, Spain, Sweden and the United...

We highlight that convergence in repeated averaging models commonly used to study cultural traits or opinion dynamics is not equivalent to convergence in Markov chain settings if transition matrices are time-varying. We then establish a new proof for the convergence of cultural traits in the...

India has been known as the land of many cultures. Gujarat, an Indian state, has reflected this special aspect for over a millennium. In addition to the people of different religious faith like Hindu, Muslim, Jain, Christian and Zorastrian, various caste groups within the Hindus and migrant...