This paper explores whether collective insurance schemes of various kinds could improve the degree of cyclical income stabilisation and the operation of fiscal stabilisers in the European Economic and Monetary Union (EMU). We review the potential issues, the underlying trade-offs and the...

I set up in this paper an overlapping generations economy with envi-ronment degrading itself and pollution resulting from both consumption and production to show that there always exists an inter-temporal equi-librium and to determine the competitive steady state. This steady state is compared...