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Africa > Uganda

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Cover IMF Working Papers
Long-Run Biological Interest Rate for Pay-As-You-Go Pensions in Advanced and Developing Countries
Mr. Masahiro Nozaki
How much of an internal rate of return would a sustainable pay-as-you-go pension system offer current and future generations equally? The answer is the sum of the Long-Run Biological Interest Rates (LBIR), the real-world equivalent of Samuelson’s (1958) biological interest rate, and future productivity growth. Reflecting global population ageing, the median LBIR across 172 countries is as low as 1 percent per year. The LBIRs are particularly low in advanced countries, estimated to be negative in many of them, and require ample financial reserves today or future productivity growth to maintain participation in pension schemes. On the other hand, the LBIRs in less developed regions, such as in sub-Saharan Africa, are relatively high, indicating a potential to use a pay-as-you-go scheme to expand the coverage of public pensions. Raising the retirement age by five years brings up the LBIR by 40 basis points, significantly improving the long-run budget constraint of a pension scheme.
Keywords:
WP; rate of return; life expectancy; LBIR estimate; Pay-as-you-go pension; internal rate of return; pension reform; contribution rate; LBIR level; RCR decrease; replacement rate; medium-fertility variant; median LBIR; Pensions; Aging; Pension spending; Productivity; Retirement; Sub-Saharan Africa; Middle East; Europe; North Africa; East Africa
Cover IMF Staff Country Reports
The Federal Democratic Republic of Ethiopia: Selected Issues and Statistical Appendix
International Monetary Fund
This Selected Issues paper assesses the implications of a significant increase in the flow of external financing and grants on real GDP growth in Ethiopia. The paper presents an analysis of the sources of growth during 1991/92–2003/04, as well as an assessment of potential GDP growth. The paper also seeks to assess the historical relationship between foreign aid and the performance of the external sector in Ethiopia to establish whether foreign aid inflows have had an adverse effect on the tradable goods sector in the past.
Keywords:
ISCR; CR; goods; potential GDP; appreciation; government; nontradable goods; regime; private sector development; tradable goods sector; trend capital-output ratio; merchandise export; Derg regime; Commercial banks; State-owned banks; Budget planning and preparation; Loans; Europe; Middle East; Eastern Europe; Western Hemisphere; Central Asia; Global