Well, it's not only wages. Even if you pay cash to illegal immigrants here, it still will be quite expensive, they need money too (If you are not that rich, you

Well, it's not only wages. Even if you pay cash to illegal immigrants here, it still will be quite expensive, they need money too (If you are not that rich, you can find cheap food here, cheap clothing, etc — but certainly not cheap labor). Perhaps it is the culture — the Swiss expect to pay a lot for everything, and prefer local-sourced products and services.