Geography
Migration Regimes and the Stratification of Legal Statuses
Quick fact
In many countries, a person can be legally present but not legally allowed to work, or legally married to a citizen but not legally entitled to stay—creating a fine-grained hierarchy of rights that can change overnight with a policy shift.
Why this is interesting
You've probably heard of 'legal' and 'illegal' immigrants, but did you know that there's actually a whole ladder of statuses between those two extremes?
Read the full explanation
Understanding Migration Regimes and the Stratification of Legal Statuses
Thinks of migration legal status not as a simple binary, but as a set of steps on a staircase. At the top, citizens enjoy the full package of rights—voting, working, living anywhere, and being free from deportation. Just below are permanent residents, then various types of temporary visa holders—students, guest workers, refugees with temporary protection—and at the bottom, undocumented migrants who have no recognized legal permission to be in the country. Between each step, there are many sub-categories, each with its own set of allowed activities and prohibited ones. For example, a tourist visa may allow you to enter but not work, while a student visa may allow study and limited work hours. This ladder is not fixed; people can move up or down depending on their circumstances, like marrying a citizen, getting a job offer, or losing a job and hence their visa. What's important is that this hierarchy is not natural—it is created by the specific laws and policies of a country, which together form what we call a 'migration regime.' This regime decides who gets which status and what rights come with it.
A deeper explanation
The stratification of legal statuses is produced by a combination of immigration laws (which define who can enter and stay), administrative categories (which classify migrants), and enforcement practices (which sort people into those statuses). Each legal status grants a distinct bundle of rights: civil rights (freedom of movement, legal protection), economic rights (access to the labor market, welfare benefits), and political rights (voting, being elected). States use this machinery to control their borders and manage their labor markets, but also to exclude certain groups from full membership. The underlying principle is that the nation-state claims the right to determine its membership, and immigration policies are a key tool for doing so. This results in what scholars call 'civic stratification'—a system where rights and opportunities are unevenly distributed based on legal status, creating and reinforcing social inequality. For instance, a migrant on a temporary work visa might be tied to a specific employer, making them vulnerable to exploitation, while an undocumented migrant lives in constant fear of deportation. This hierarchy not only affects migrants' lives but also shapes social cohesion, the labor market, and public debates about immigration.