On the Acceptability of the Ambient Tax Mechanism: An Experimental Investigation

2009

There is a common belief among nonpoint source pollution managers that ambient taxes are likely to raise acceptability problems. In this paper, we empirically assess the acceptability of ambient taxes. Concretely, we ask participants in an experiment to play the role of polluters who choose between (A) an ambient tax scheme and (B) an individual tax system (polluters are heterogeneous, with small, medium and large capacity polluters). In case (A), polluters' payoff depends on total emissions and on natural variability whereas in case (B) polluters earn a sure payoff. The sure payoff level reflects polluters' maximal profit under the individual tax system and ranges from 40% to 95% of pollut…