CEPII's GeoDist Datasets

Provides data on countries and their main city or agglomeration and the different distance measures and dummy variables indicating whether two countries are contiguous, share a common language or a colonial relationship. The reference article for these datasets is Mayer and Zignago (2011) < http://www.cepii.fr/CEPII/en/publications/wp/abstract.asp?NoDoc=3877>.