Answers

Short answer: In many cases, yes — especially in specific sectors and specific countries with aging populations. But it's not a universal law, and the effects depend heavily on context. The case for "yes, it causes shortages" Demographics matter. In countries like the U.S., Canada, Japan, and much of Europe, native birth rates have fallen while populations age, shrinking the pool of working-ag

Yes, evidence strongly suggests that significantly reducing immigration tends to create labor shortages, particularly in certain sectors and in countries with aging populations — though the effects aren't uniform across all parts of the economy. Real-world evidence from current U.S. policy Recent experience in the United States provides a live case study. Agriculture: foreign-born workers accou