"The 5-6 percent bandied about is just stats. Does it include the hidden, undeclared revenues from the sex trade? It is (a major) part of its tourism industry. The existence of it is very telling on alternate means of revenue. "
That's true and as Ana has said what about all the thais that marry a farang work overseas and send money back?
"Don't just look at the industries in terms of revenue share, but in terms of labour force as well... from wiki: In 2007 industry (and manufacturing) contributed 43.9% of gross domestic product (GDP) but employed only 14% of the workforce. "
So the rich are doing well in Thailand from industry but the masses arent.
The rich in thailand can do just fine without tourists but millions of thais working in tourism need them.
" The islands might be hard hit but they can fall back to rubber and fishing. The people most hit there will be those resort investors from BKK and girls from up north."
So the guys can work in rubber and fishing but what are the women going to do? guesthouse jobs gone, massage jobs gone, bargirl numbers shrink, restaurant staff shrink.
