Trending current accounts pose a challenge for intertemporal open-economy macro models. This paper shows that a two-country representative-agent business cycle model is able to explain the historical time-paths of the US and Japanese current accounts, both of which display trends but in opposite...

The saving rate in China is high by historical and international norms. The high saving rate has funded capital accumulation which in turn has been the primary driver of China's economic growth. We review the evidence on Chinese household saving and conduct a small study to assess the importance...

"This paper studies the effect that changing demographic patterns have had on the household saving rate in China. We undertake a quantitative investigation using an overlapping generations (OLG) model where agents live for 85 years. Consumers begin to exercise decision making when they are 18....