Final answer:
George Borjas argued that immigrants have a net negative effect on U.S. society, whereas Julian Simon saw either a positive effect or no effect from immigrants.
Step-by-step explanation:
The question is asking whether George Borjas argued that immigrants have a net negative effect on U.S. society, whereas Julian Simon saw either a positive effect or no effect from immigrants. The answer is a) True. Borjas argued that immigrants, especially low-skill workers, can reduce wages for domestic low-skill workers. On the other hand, Simon viewed immigrants as contributors to increased production and consumption, with minimal impact on jobs, income, and public services.