We assess the long-run growth effects of rising longevity and increasing the retirement age when growth is driven by purposeful research and development. In contrast to economies in which growth depends on learning-by-doing spillovers, raising the retirement age fosters economic growth. How...

We assess the long-run growth effects of rising longevity and increasing the retirement age when growth is driven by purposeful research and development. In contrast to economies in which growth depends on learning-by-doing spillovers, raising the retirement age fosters economic growth. How...

This work provides a macroeconomic approach and a sound conceptual foundation for the notion of competitiveness gains, so prone to multiple interpretations, and to make it fit for empirical analyses. Instead of competitiveness is competitiveness gains the relevant concept, defined as a situation...