Why Portability Does Not Erase Friction
The central mechanism behind WFH migration is not that distance stops mattering. It is that distance becomes cheaper for some employment matches than for others. This chapter uses the Dallas Fed model to explain the difference between a worker who can carry a job across cities and one who must find a new local job after moving. The practical understanding is that remote access changes the decision, while search risk, moving costs, housing, and local amenities still determine whether the decision is worthwhile.
Two kinds of workers, two routes through space
The model begins with a distinction that everyday language often hides. An occupation can be remote-capable without a worker currently holding a remote job. The model therefore separates occupation type from job type.
An always-commuter can work only in a local commuter job. The job is tied to the city where the worker lives and works. A remote-capable worker can receive either a local commuter job or a remote job connected to a national market. Remote-capable does not mean permanently remote; it means the worker has access to both kinds of employment, subject to the chance of receiving an offer and accepting it.
That distinction creates two different migration pathways. An employed commuter who stays in the current city can keep the current job and wage. To move to another city, the worker quits, becomes unemployed, pays the cost of moving, and searches for a new local offer. The move may eventually improve housing or amenities, but it begins with an employment loss and an uncertain replacement.
An employed worker in a remote job faces a different trade-off. The worker can move to another city and keep the existing job match. The move still carries a utility cost, which represents direct expenses as well as the value of leaving a familiar place. But the worker does not have to exchange a known job for a local search at the same moment. That single difference makes remote workers more responsive to rent, amenities, taxes, and location preferences.
The model also allows a remote-capable worker in a commuter job to switch into a remote job while staying with the current employer. The worker cannot necessarily move before the remote job becomes active, but after the switch the employment match becomes portable. This is an important bridge between the worker-transition evidence and the spatial model: the relevant change is not merely that a person belongs to a certain occupation, but that the person gains access to a job that can travel.
Remote-capable workers can also be unemployed. They may draw an offer from the national remote market or one from the local commuter market. They can accept an offer above a reservation threshold or continue searching. Because a remote job provides both a work arrangement and an option to relocate, the minimum acceptable remote wage need not be the same as the minimum acceptable commuter wage. Waiting for a remote offer can be valuable, especially when the local labor market is weak or when moving would be attractive.
That value is limited by search friction. A remote-capable worker may be able to move while employed remotely, but if the job later ends, the worker may not find another remote position in the new city. The fallback is a local commuter job, whose wage distribution may be lower there than in the origin city. The worker must compare a lower rent today with the possibility of weaker employment options tomorrow.