@TechReport{iza:izadps:dp9514,
            	author={Saenz, Mariana and Lewer, Joshua J.},
            	title={Colombian Emigration by Administrative Regions},
            	year={2015},
	month={Nov},
            	institution={Institute of Labor Economics (IZA)},
            	address={Bonn},
            	type={IZA Discussion Paper},
            	number={9514},
            	url={https://www.iza.org/publications/dp9514},
	abstract={This article contributes to immigration literature by applying a Random Utility Maximization model to derive a migration gravity model that explains factors affecting migration outflows per administrative unit and region for the country of Colombia. Negative binomial cross-sectional estimates indicate that departments sharing an international border and overall labor market conditions are significance determinants of migration patterns for the departments, but non-economic factors such as credit constraints and cultural networks also affect migration outflows. Estimation of regional migration outflows are also provided and yield unique findings per geographic location.},
	keywords={gravity model;Colombia;emigration;negative binomial regression},
            }