Just wanted to say Merry Christmas! I won't be on here for the break so... I hope you enjoy your break. Even if you guys don't have money to get gifts and stuff I hope you still enjoy the holiday. Have fun and stay safe!! Also I think I have to post a question otherwise I'll get reported so
Why is social media so addicting?

Mankiw attributes – chapter 1 and his 10 principles – differences in living standards within a countryover time and across countries at a moment in time to: a. the presence or absence of inflation and unemployment. b. the allocation of resources between private markets and the public sector. c. those that have dealt successfully with the efficiency v. equality tradeoff and those that haven’t. d. differences in productivity. e. ones that think at the margin and respond to incentives and those that don’t.