Bilsborrow, Richard E.; Mena, Carlos F.; Arguello, Eduardo - In: International Journal of Global Environmental Issues 11 (2011) 3/4, pp. 271-298
Methods for the design of samples to collect data on migrants as 'rare elements' are applied to Colombians migrating to Ecuador. With an upsurge in violence in Colombia beginning in the late 1990s, Colombians fled in increasing numbers to Ecuador, especially to Sucumbios in the Ecuadorian...