We show that the long-run economic growth effect of an increase in the retirement age is unambiguously positive in research and development based endogenous growth models. This contrasts recent findings based on models of learning-by-doing-spillovers, in which an increase in the retirement age...

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 paper constructs a two-sector unified growth model. Learning-by-doing in agriculture eventually allows the preindustrial economy to leave its Malthusian trap. But entrepreneurs in the manufacturing sector do not attempt invention if not much is known about natural phenomena. This delays the...

This paper constructs a two-sector unified growth model that explains the timing and the inevitability of an industrial revolution through entrepreneurs’ role for the accumulation of useful knowledge. While learning-by-doing in agriculture eventually allows the preindustrial economy to leave...

Individuals aged 65 years and older currently make up a larger share of the population than ever before, and this group is predicted to continue growing both in absolute terms and relative to the rest of the population. This chapter begins by introducing the facts, figures, and forecasts...

Immigration is a possible instrument for offsetting longer-run adverse effects of population aging on per capita income. Our "laboratory" is a fictional country Alpha to which we assign demographic characteristics typical of a country experiencing population aging. Simulations indicate that a...

In recent years, the labour market in Romania became more and more tense, with growing labour shortages affecting the development of many important sectors. This paper is focusing on the labour market imbalances, specifying the main landmarks of labour shortages and highlighting their conditions...

The labour market in Romania is under the pressure of divergent factors, at the intersection of the labour demand and supply determinants. This paper is focusing on quantitative and qualitative analysis of the labour market in Romania, trying to identify its imbalances and to find ways for their...

Cities today are confronting never-before-seen challenges to their top spot in the economic hierarchy. In this chapter, we lay out four challenges, past and future, that cities face today and identify policies that can help address the problems we identify. We call attention to the need for many...