what does it mean? "regulatory settings across the Atlantic"

Question

These findings tend to support the hypothesis of greater market experimentation in the United States, compared to many continental European countries, which is likely to be the result of differences in regulatory settings across the Atlantic.

 

Answer 1

نهادهای تنظیم کننده بازار در سراسر (منطقه) اقیانوس اطلس

(وضع) مقررات تنظیمی (بازار) در .........

Answer 2

قوانین تنظیمی در سرتاسر اقیانوس اطلس