This paper focuses on the effect that population ageing has on the production structure of the economy and consequently on economic growth. We consider an economy that consists of a service sector and a commodity sector. Productivity growth only occurs in the latter sector and is assumed to depend positively on its size. We show that if old agents mainly demand labour-intensive services, the effect of increasing longevity on growth depends on the substitutability of labour and capital in a closed economy. However, ageing unambiguously decreases long-run growth in a small open economy.JEL classification: D91, E60, H55, J14, O41.
This paper investigates quantitatively the benefits from participation in the Economic and Monetary Union for individual Euro area countries. Using the synthetic control method, we estimate how real GDP per capita would have developed for the EMU member states, if those countries had not joined the EMU. The estimates show that most countries have profited from having the euro, though the crisis leads to negative effects of EMU membership. The PIGS countries, in particular, would have been better off if they had not been an EMU member during the crisis, however, Greece, Portugal and Spain experienced the largest benefits of EMU participation in the pre-crisis period.JEL classification: C23, E65, F33, F36, F43, F45
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