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Japan faces the problem of how to finance retirement, health, and long-term care expenditures as the population ages. This paper analyzes the impact of policy options intended to address this problem by employing a dynamic general equilibrium overlapping generations model, specifically parameterized to match both the macroeconomic and microeconomic level data of Japan. We find that financing the costs of aging through gradual increases in the consumption tax rate delivers a better macroeconomic performance and higher welfare for most individuals than other financing options, including those of raising social security contributions, debt financing, and a uniform increase in health and long-term care copayments.
This paper uses case studies to explore the nature and extent of past IMF engagement on social spending issues and to draw lessons for future engagement.
This Selected Issues explores Japan’s experiences with past valued added tax (VAT) rate increases and discusses potential policy options to mitigate the economic impact of a third-rate increase. It assesses the impact on the Japanese economy and, where possible, provides some international context. Alongside possible mitigating policies, it also discusses the importance of policy commitment and credibility, and how they can influence the macroeconomic impact of tax rate changes. Carefully designing policy measures and communicating them clearly to the public are paramount to attenuate any negative outcomes in the short term. A simple, single-rate VAT would efficiently raise tax revenues and support the government’s objective of achieving fiscal consolidation in the medium term. Assuming underlying macroeconomic conditions are favorable, the October 2019 VAT rate increase could potentially have a smaller impact on the economy relative to that of 2014 for several reasons. In order to reduce policy uncertainty and alleviate any adverse impacts from the 2019 VAT rate increase, the authorities should clearly communicate the timing and content of associated mitigating measures.
Productivity growth in Japan, as in most advanced economies, has moderated. This paper finds supportive evidence for the important role of small and medium-sized enterprises (SMEs) in explaining Japan’s modest productivity growth. Results show a substantial dispersion in firm-level productivity growth across sectors and even across firms within the same sector. SMEs, on average, exhibit lower productivity growth than non-SMEs in Japan, with smaller and older SMEs showing particularly low productivity growth. Estimates suggest that boosting productivity growth in all of the worst-performing SMEs could improve overall productivity growth by up to 1.8 percentage points. The SME credit guarantee system, SME financing constraints, demographic factors, and lack of intangible capital investment are discussed as contributors to the slow productivity growth of Japan’s small and old SMEs.
This Selected Issues paper analyzes saving to understand history and identify the drivers in Malaysia. IMF analysis suggests that Malaysia’s current account (CA) surplus is higher than warranted by medium-term fundamentals and desired policies. The changes in the corporate saving rate almost entirely reflect the changes within each group of firms of similar size or age. Leveraging firm-level data for listed firms, the paper focuses on the contribution to the CA surplus of private non-financial corporations. The trend analysis indicates a high dependence of listed firms in Malaysia on internal funds (savings) to finance their investments or, equivalently, a lower dependence on external funds. The results suggest that relaxing firms’ external financing constraints and lifting productivity growth could help encourage investment and reduce excess corporate saving. The regression results show that the transaction cost and precautionary saving motives, as well as their interaction with external financing dependence, could play an important role in explaining corporate net saving.
A big challenge for the economic development of small island countries is dealing with external shocks. The Pacific Islands are vulnerable to natural disasters, climate change, commodity price changes, and uncertain donor grants. The question that arises is how should small developing countries formulate a fiscal policy to achieve economic stability and fiscal sustainability when prone to various shocks? We study how natural disasters affect long-term debt dynamics and propose fiscal policy rules that could help insulate the economy from such unexpected shocks. We propose fiscal rules to address these shocks and uncertainties using the example of Papua New Guinea. Our study finds the advanta...
This 2018 Article IV Consultation highlight that growth in the Marshallese economy is estimated to have accelerated to about 3.5 percent in FY2017 (ending September 30) with a strong pick-up in fisheries and construction, with the latter owing to the resumption of infrastructure projects. Consumer prices started to rise again in mid-2017, with annual consumer price index inflation at 1.1 percent in 2017Q4. Growth is expected to remain robust at about 2.5 percent in FY2018 and about 1.5 percent over the medium term, underpinned by further increases in infrastructure spending. Inflation is expected to rise gradually to about 2 percent over the medium term.
Yes, partly. This paper studies the potential role of structural reforms in improving Japan’s outlook using the IMF’s Global Integrated Monetary and Fiscal Model (GIMF) with newly-added demographic features. Implementation of a not-fully-believed path of structural reforms can significantly offset the adverse effect of Japan’s demographic headwinds — a declining and ageing population — on real GDP (by about 15 percent in the next 40 years), but would not boost inflation or contribute substantially to stabilizing public debt. Alternatively, implementation of a fully-credible structural reform program can contribute significantly to stabilizing public debt because of the resulting increase in inflation towards the Bank of Japan’s target, while achieving the same positive long-run effects on real GDP. If no reforms are implemented, severe demographic headwinds are expected to reduce Japan’s real GDP by over 25 percent in the next 40 years.