In defined contribution (DC) pension schemes, the regulator usually imposes asset allocation constraints (minimum and maximum limits by asset class) in order to create funds with different risk-return profiles. In this article we challenge this approach and show that such funds exhibit erratic...

In 1980 Chile switched from a state-managed defined-benefit pension system to a defined-contribution scheme based on individual capital accounts. The new system was further refined in 2002 with the introduction of five investment funds, with, allegedly, different risk-return profiles. The funds...