We project the impact of demographic change on Japanese capital flows by simulating the impact of population aging on Japanese saving and investment rates. As aging depresses saving rates, in our baseline projections, we show that by 2015, foreign capital inflows will comprise about 15 percent of Japanese output. A distinguishing feature of this paper is that we compare the capital flows that occur without immigration to the capital inflows that would occur with immigration of 400,000 people annually. With the larger labor force from immigration and the larger induced capital accumulation, output will be 22 percent higher by 2020, and 50 percent higher by 2040. The higher output means that less capital needs to be imported; by 2015, Japan will be importing only 8 percent of its output.
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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number
10781.
Length: Date of creation: Sep 2004 Date of revision: Handle: RePEc:nbr:nberwo:10781
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Find related papers by JEL classification: F2 - International Economics - - International Factor Movements and International Business F3 - International Economics - - International Finance F4 - International Economics - - Macroeconomic Aspects of International Trade and Finance
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