Study estimates a total economic loss of $7.7 trillion from contributions of individuals affected by ending birthright citizenship over past and future decades.
Future losses could exceed $1 trillion over the working lifetimes of those yet to be born, with effects realized long-term.
California and Texas would account for one-third of the impact, with California alone over $2 trillion and Texas nearly $1.5 trillion.
Industries most affected include office administration, construction, and architecture, based on current employment data of birthright citizenship beneficiaries.
Impact would not be immediate; it would unfold over decades due to the non-retroactive nature of the policy.
Conservative assumptions suggest actual losses could be twice as high, indicating significant uncertainty in estimates.
Ending birthright citizenship could exacerbate existing labor shortages, particularly in aging populations and sectors like construction and agriculture.
Nearly two-thirds of past beneficiaries work in industries requiring higher education; without citizenship, access to education and skilled jobs would be limited.
This could create an underclass of individuals with restricted legal status, affecting workforce participation and economic mobility.
No direct international comparisons exist because the U.S. has unique citizenship pathways, making predictions challenging.
The analysis focuses solely on economic implications, avoiding political angles, and highlights long-term macroeconomic risks.