Just from the top of my head, SKY (SNU, Korea, Yonsei) have pretty significant grade inflation -- probably not as bad as Harvard -- and a cursory Google search supports that.
Back to US schools, I'd like to see some analysis on the correlation between the proportion of # of GE courses for a program and that program's grade inflation levels. Also, compare public vs private schools' grade inflation. Schools in general have a strong incentive to send their students to internships and post-grad programs at prestigious IB firms, consulting firms, law schools, grad schools, and etc; and I wouldn't be surprised if private schools tend to have more lenient policies in relation to grade inflation to boost that goal.
Back to US schools, I'd like to see some analysis on the correlation between the proportion of # of GE courses for a program and that program's grade inflation levels. Also, compare public vs private schools' grade inflation. Schools in general have a strong incentive to send their students to internships and post-grad programs at prestigious IB firms, consulting firms, law schools, grad schools, and etc; and I wouldn't be surprised if private schools tend to have more lenient policies in relation to grade inflation to boost that goal.
(edit: grammar)