Q1:
服务行业当让是发达国家的一个标志。各种无形资产,包括金融行业的行业都需要建立于基本的经济生产。 而从经济价值生产过渡到服务业的价值生产需要很大一个过程。没有那么高的demand , and living standard, these supplies could be excessive. That's how service industry should be developed based on the fundamental manufacturing of value. All these developed countries have been through these mass production expeirnce. Develop through expansion in service industry is not viable unless the manufacturing industry has been improved sufficiently.
q2:
美元会贬值。但是购买美国高价物资有几个条件你可以考虑一下:
1。谁来吸收美国的高价产品。 如果购买低价产品,为何不直接购买made in china?
2. 购入中国,中国通胀问题也会接踵而至。
3。the collapse of USD can kill emerging countries export, China's export will be hurt. It's a two side-sword, can't kill us without hurting china.
4. 从此次金融危机我们可以学到的是,发展需要共同合作。美国霸权单极主意已经过去,并已被证明不可行。合作需要发展,各个经济强国都在一条船上。
发展内需是当物之急,内需上来后,Question 1 里的副业业自然会出现。 magically, as free market.
希望对你问题有点 帮助