Derived from measurements it has been concluded that in the last hundred years the ground-based ozone concentration has risen by about a factor of two. Models also show a doubling of the tropospheric ozone content due to human activities. It is very likely that mean ozone concentration will further increase. In contrast, episodes with excess ozone levels ("summer smog") have become rare in Cent...

As a consequence of the flexibility mechanisms incorporated in the Kyoto Protocol, incentive-based policies such as emissions trading and the clean development mechanism are being widely discussed in the context of greenhouse gas (GHG) abatement. This paper examines various issues related to incentive-based approaches for India. Some of the specific questions it addresses are: does India stand ...

Global climate change presents a classic problem of decision making under uncertainty with learning. We provide stochastic dominance theorems that provide new insights into when abatement and investment into low carbon technology should increase in risk. We show that R&D into low-carbon technologies and near-term abatement are in some sense opposites in terms of risk. Abatement provides insuran...

This paper empirically tests pollution abatement efforts of Chinese industries in response to pollution regulations, especially the pollution charge instrument practiced in China for about 20 years. The impacts of pollution regulation on abatement expenditures are examined for one thousand large and medium Chinese industrial polluters. The results show that plant-level expenditures on end-of-pi...

In this paper, we discuss the effect of refunding environmental charges. Taxes often are resisted by polluters because they imply both abatement and tax costs. We show that when charges are refunded, the incentives for abatement are essentially the same as for a tax, but the output reduction that often accompanies a tax scheme is forgone. We describe and examine the refund emissions payment (RE...

Salmon aquaculture generates good output (i.e., salmon) and bad output (e.g., pollution). A joint production function approach is applied to model both outputs simultaneously. Two environmental production technologies are specified, namely, regulated and unregulated technologies. Two production functions with different mapping rules are applied. Pollution abatement costs are estimated based on ...

Presents findings from an investigation of the adoption of different “abatement” technologies in 30 Danish firms, encompassing traditional iron manufacturers and electroplating firms. The abatement measures were all instigated to improve environmental or occupational safety and health conditions. Reasons and incentives for these measures were investigated. Finds that there are big differences b...