Kriechel, Ben (contributor); Ziesemer, Thomas (contributor) - 2006
?,
Journal of Environmental Economics and Management 45(3), 692{707.
Hotelling, H.: 1929, Stability in competition, Economic … Management 43(1), 158{168.
Palmer, K., Oates, W. E. and Portney, P. R.: 1995, Tightening environmental stan-
dards: The beneflt … Environmental Economics and Management
30(3), 282{300.
Tirole, J.: 1988, The Theory of Industrial Organisation, MIT Press.
Ulph, A …