Instead of finding more ways to export doesnt it make sense to
find ways to not be reliant on exporting especially when the 2
superpowers are unreliable countries to export to? - America: going
to fall soon - China: can produce more cheaply than SG. More people
to spend on domestic produce reduces SG's vulnerability on
export
Also, your 'economy of scale' and 'import-more-than-export'
logic makes no sense and are contradictory did you notice
Bear in mind that we have no natural resources, thru all these
years since our industrialisation, we are a export driven economy,
very much still depend on FDI or so call MNCs. Our own domestic
market is the smallest in the world, generating low products such
as pencil, washing foams shoes, shirt etc or even foods is no more
competitive as others can easily follow up, we needs to advance
constantly for higher end product such as financial,
services, computers, bio science, pharmacy, medical products
or some high tech electronics parts etc etc. In another words, we
need to be knowledgeable, the know how and why knowledge to shift
ourselves from a knowledge economy to intelligent economy. China
and America is needed because of it big market, selling one pencil
in singapore among our 0.5 million students is nothing
compare to selling 50 millions in china ya.
Economy of scale come in as more peoples start to buy a
product, the business will first increase it price till it meet
another competitor who is selling the same product, and more so
with more competitor. Just like selling chicken rice, the more
sellers in your hawker centres the more cheaper it is, and cheaper
does not mean the lower of prices, more meat and rice can also mean
lowering of price.There are two types of goods, one is the
essential goods, the salt, meat, coffee, rice, washing powder etc
etc that you need to use daily and is a must, the other is the
higher end goods which if you got money you go for it.