Both of those quotes come from the second paragraph I prefaced with "from personal experience" nothing to do with the studies. What countries have a more liberal attitiude or are easier to meet girls where socio economic status doesn't play a part in the interaction?
Fair, upon re-reading your other post, you are correct, you did preface that paragarph with 'from personal experience.'
So, I guess your personal experience is different then mine then.
From my personal experience I have found it considerably easier to get laid in South East Asia (in particular Thailand and the Philippines,) then I have here in the U.S.
From other people I have talked to their personal experiences more closely resemble mine, less action in U.S. much more in South East Asia. But good for you if you are still able to get a solid amount of action in the U.S.