Singapore today is a mature economy that, like Japan, has seen its growth slow. Kurlantzick says it struggles with a problem familiar to the West.

如今的新加坡是一个成熟的经济体系，如同日本，其经济增长已经减慢。科兰滋克称，它和其他西方国家一样陷入相同的问题。

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If their value rises a lot faster than GDP, that either suggests investors expect the GDP growth rate to rise substantially (unlikely in a mature economy), or that the assets are overvalued.

如果它们升值的速度比GD P快很多，或者意味着投资人预期GDP增长率将显著提高(发生在成熟的经济体的可能性极低)，或者意味着这些资产被定价过高。

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Japan was already a mature, developed economy, with a GDP per person close to that of America.

日本早已经是一个成熟的发达的经济体，其人均GDP已经接近美国。

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Tadashi Nakamae, an independent economist, argues that for a mature economy, this is still too high.

ECONOMIST: The Japanese economy

America is a much more mature economy and its own corporate governance standards lag behind the British and Australians.

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The IMF is predicting average growth of over 2% for 2012 and 2013, not meteoric but not bad for a mature economy.

ECONOMIST: Lexington