Replication Code for: Ethnic networks can foster the economic integration of refugees

replication code for \"Ethnic networks can foster the economic integration of refugees\". Note that our use of the ZEMIS data was governed by a data use agreement with the SEM. We were granted permission to analyze the data and freely publish the results, but were are not allowed to share the data with third parties. Researchers who want to access the data need to request it from the SEM. Their address is: Eidgenössisches Justiz- und Polizeidepartement EJPD Staatssekretariat für Migration SEM Abteilung Planung und Ressourcen Sektion Finanzen, Amtsplanung, Controlling und Statistik FACtS Statistikdienst Sägestrasse 77 3003 Bern Switzerland Email: [e-mail]