Saving and Interest Rates in Japan: Why They Have Fallen and Why They Will Remain Low
- 1 May 2006
- preprint
- Published by Elsevier BV in SSRN Electronic Journal
Abstract
This paper quantifies the role of alternative shocks in accounting for the recent declines in Japanese saving rates and interest rates and provides some projections about their future course. We consider three distinct sources of variation in saving rates and real interest rates: changes in fertility rates, changes in survival rates, and changes in technology. The empirical relevance of these factors is explored using a computable dynamic OLG model. We find that the combined effects of demographics and slower total factor productivity growth successfully explain both the levels and the magnitudes of the declines in the saving rate and the after-tax real interest rate during the 1990s. Model simulations indicate that the Japanese savings puzzle is over.Keywords
Other Versions
This publication has 9 references indexed in Scilit:
- The Japanese saving rate between 1960 and 2000: productivity, policy changes, and demographicsEconomic Theory, 2007
- The 1990s in Japan: A Lost DecadeReview of Economic Dynamics, 2002
- Population Changes and Capital Accumulation: The Aging of the Baby BoomThe B.E. Journal of Macroeconomics, 2001
- Are Americans More Altruistic than the Japanese? A U.S.-Japan Comparison of Saving and Bequest MotivesPublished by National Bureau of Economic Research ,2000
- Is the Japanese Extended Family Altruistically Linked? A Test Based on Engel CurvesJournal of Political Economy, 1995
- Uninsured Idiosyncratic Risk and Aggregate SavingThe Quarterly Journal of Economics, 1994
- The cyclical and secular behaviour of the labour input: Comparing efficiency units and hours workedJournal of Applied Econometrics, 1993
- Why is Japan's household saving rate so high? A literature surveyJournal of the Japanese and International Economies, 1990
- Housing finance imperfections, taxation, and private saving: A comparative simulation analysis of the United States and JapanJournal of the Japanese and International Economies, 1988