Hi,
You probably won't find too many manufacturers jumping in here, but it would be beneficial if they did. The more you understand, IMO, the more inteiligent your choices will be.
As has been mentioned, money does play an important role, but it is not necessarily money in profit, but money in cost to the ELUs.
The major differences in money per country is the value of their money compared to the US dollar. Wages in Japan are as high or higher than in the US, as are their standards. Japanese products do not costs less . To say "Asia" is like saying the "Western Hemisphere". The differences between countries in Asia are vast.
The Chinese Yuen is worth about 20% of the US dollar (or the Japanese Yen). This means that it costs about 20% as much to make a knife in China as it does in the US. Japanese outsourcing to China is as big a problem there as here.
Most Americans, unless theyre "knife educated" cannot see the difference between knives at $20 vs $100.
"Is the $100 knife worth 5 times more than the $20 knife?" is the most asked question.
"I can buy 5 and throw them away and still come out ahead".
Most Americans (and probably most buyers worldwide) will try to purchase for as little cost as they possibly can. This means that if there is a lower price available, it will generally sell more. Wal-Mart's growth is testimonial to that concept.
Spyderco makes many knives in Seki-City Japan. We originally went there for quality, not price. I will admit, the price was an advantage 25 years ago, but not now. We also charged much less for our knives 25 years ago.
As the market swings to the lower prices, the higher priced models become lower volume pieces.
In aswer to the question; "is it for survival, or or more profit?".
That depends on the individual company. I cannot speak for other companies.
Spyderco has been making knives in Seki with the same makers since we began making knives in 1981.
Spyderco also makes knives in the USA (in Golden).
Spyderco makes a few models in Taiwan.
Spyderco began making knives in China to compete with all of the other lower priced knives being made in China, by American companies. We chose to use another brand name. byrd.
Spyderco makes a few models in Italy.
For us, we find all five are necessary. The reasons differ.
sal