The Khasi people of north-eastern India often get cited as an example:
https://rady.ucsd.edu/faculty/directory/gneezy/pub/docs/gend...
See the comment by obviuosly for some caveats.
https://rady.ucsd.edu/faculty/directory/gneezy/pub/docs/gend...
See the comment by obviuosly for some caveats.
Never heard this before. Could you list some examples?