1. Barbera, A. and McConnell, V. (1990) The Impact of Environmenal Regulations on Industry Productivity: Direct and Indirect Effects. Journal of Environmental Economics and Management, 18, 50–65.
2. Baumol, W. and Oates, W. (1988) The Theory of Environmental Policy. Cambridge University Press, Cambridge.
3. Burmeister, E. (1974) Synthesizing the Neo-Austrian and Alternative Approaches to Capital Theory. Journal of Economic Literature, 12, 413–56.
4. Faber, M. (ed.) (1986) Studies in Modern Austrian Capital Theory, Investment and Time. Springer-Verlag, Berlin.
5. Faber, M., Niemes, H. and Stephan, G. (1987) Entropy, Environment and Resources. Springer-Verlag, Berlin.