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Africa > Uganda

You are looking at 1 - 2 of 2 items for :

  • Type: Journal Issue x
  • Population and demographics x
  • IMF Working Papers x
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Cover IMF Working Papers
Aggregate Shocks and the Formation of Preferences and Beliefs
Paola Giuliano
and
Antonio Spilimbergo
A growing body of work has shown that aggregate shocks affect the formation of preferences and beliefs. This article reviews evidence from sociology, social psychology, and economics to assess the relevance of aggregate shocks, whether the period in which they are experienced matters, and whether they alter preferences and beliefs permanently. We review the literature on recessions, inflation experiences, trade shocks, and aggregate non-economic shocks including migrations, wars, terrorist attacks, pandemics, and natural disasters. For each aggregate shock, we discuss the main empirical methodologies, their limitations, and their comparability across studies, outlining possible mechanisms whenever available. A few conclusions emerge consistently across the reviewed papers. First, aggregate shocks impact many preferences and beliefs, including political preferences, risk attitudes, and trust in institutions. Second, the effect of shocks experienced during young adulthood is stronger and longer lasting. Third, negative aggregate economic shocks generally move preferences and beliefs to the right of the political spectrum, while the effects of non-economic adverse shocks are more heterogeneous and depend on the context.
Keywords:
trade shock; inflation experience; effect of shock; economic shock; beliefs to the right; Economic recession; Natural disasters; Migration; Inflation; Global; Europe
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