The article explores different aspects of immigration policies in Germany. It looks at how refugees integrate economically compared to other immigrants, and the impact of gaining citizenship on their economic and social integration. The researchers found that citizenship acquisition can positively affect immigrants' economic outcomes, such as employment and wages. Additionally, becoming a citizen can also influence immigrants' family life, like their decisions on marriage and having children. Overall, the study suggests that immigration policies not only affect the labor market but also have broader social and cultural implications.