For those wanting to emigrate, please determine what kind of emigrant you are. Are you there to retire? If that is so, the SGD will get you a bigger house but day to day expenses might not be cheaper. Big ticket items could be OK because of the volume which they purchase these things. But with the focus on supporting local industries and blocking Chinese imports, be prepared for substantial increase in pricing for several items. If you are there to make a living, please bear in mind that the unemployment rate is 9 to 10% for the past 3 years with no signs of improving and unless you can make yourself outside the bottom 10% of the population and also better than the next 20 % who do menial work, like cleaners, construction workers etc or you are in the IT industry where the US is still King, you should also consider the retirement route and enjoy your early retirement. If you wish enjoy the freedom of speech in this land of the free, you better wear the hat of a freedom fighter from a third world lowdown country because it gives them the superiority feeling when listening to you. Don't think you will get the same treatment if you are a local Chinese. You will just be another loud talking minority. If this is what you have decided, good luck to you.
If on the hand, you are like me, a Sinkist. Find out what irks you in Sinkland. FT problem, HDB pricing, rail and road congestion, tough education system, political system? Change them. Trust me. This Govt is afraid of losing majority control, they will do everything to get your vote. If none of these get changed, change them.
All the above, I am using only the US as an example but I am sure we can work out similar arguments for other destinations.
Singapore has lost control long ago. Failure to contain inflation for some time now, reflects MAS policy failure @ an economic crisis level of 5%. The media will never focus on the real story, the inflation and the manufacture of GDP via immigration. 5% inflation is more dangerous to the people of Singapore than anything occuring in the US or Europe, unless you are a shareholder of foreign bank with bond exposure.
Another risk to Singapore is China. There are too many positions on a Chinese economic meltdown. Beijing is cornered this time around as they are unable to stimulate as they did in 2009. Reports of property prices crashing are rampant. The market is pricing in major losses to the banking system, threatening asset prices in Singapore. When the hot money inflows cease, expect another 1997-2005 type of property price crashes in Singapore. Compare this to the slow deflation in the US and Europe, choked by too much debt.
Thinking the US$ will stay weak forever is misguided as the US$ skyrocketed in March 2009 after the GFC hitting near S$ 1.6 and A$ 1.6 respectively. Ultra low interest environments are volatile. Investors are looking for risk. Demographics play a role in structural issues in US and Europe so unemployment is a function of a generation of Europeans and Americans retiring at the same time, not necessarily a reflection of a poor economy. Politics complicate the issue but the Americans can solve their problems in contrast to the EU. There is no fiscal union in the EU. The Americans budget can be cut and revenues can be enhanced. The Americans can reduce the 500 billion defense budget, a likely scenario should Republican Ron Paul win or Obama reelection.
Ironic as it may be, the US$ is still the world's reserve and there are no challengers on the horizon. China has their own problems and the EU is on the verge of collapse. The weaker American Dollar has restarted many exports, the trade deficit with China is shrinking. I would not bet against America at this juncture. US 10 year yields below 2% is proof of this. As the Americans still hold the reserve currency they may, if necessary, launch QE3 increasing hot money inflow into Asia, spiking inflation once more, threatening our economic well being, making the eventual price corrections in China and Singapore more painful.
But expect deflation and asset deflation worldwide by 2014.