1. Aghion, P., & Howitt, P. (2009). The economics of growth. Cambridge: MIT Press.
2. Angelopoulos, K., Economides, G., & Philippopoulos, A. (2010). Which is the best environmental policy? Taxes, permits and rules under economic and environmental uncertainty. Working Paper, No. 2980, CESifo, Munich.
3. Barro, R. (1979). On the determination of public debt. Journal of Political Economy, 87, 940–971.
4. Bovenberg, A. L., & Goulder, L. H. (2002). Environmental taxation and regulation. In A. Auerbach & M. Feldstein (Eds.), Handbook of public economics, Vol. 3. Amsterdam: North-Holland.
5. Chamley, C. (1986). Optimal taxation of capital income in general equilibrium with infinite lives. Econometrica, 54, 607–622.