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This review considers the role of environmental effects in transport investment appraisal, mainly from the perspective of cost-benefit analysis, the most widely adopted appraisal technique. Although the basic principles of CBA are straightforward, several complications are identified that may...
Persistent link: https://www.econbiz.de/10011327843
There is an increasing demand for transport decisions to be made in thelight of some form of what may generically be called cost benefit analysis(CBA). The actual techniques may vary and often deviate quite significantlyfrom the conventional economic concept of CBA but in all cases theprocedures...
Persistent link: https://www.econbiz.de/10011284076
This paper discusses a number of issues centred around the evaluation of the benefits and costs of transport. It is argued that, for various reasons, transport cannot be treated as an ‘ordinary’ economic sector, and in the paper the policy implications of a number of the sector’s...
Persistent link: https://www.econbiz.de/10010339448
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In the search for effective pesticide risk management tools, the design of pesticide risk indicators is nowadays … recently developed pesticide risk indices and test their potential for management purposes. A pilot approach is proposed, which … explores pesticide worst-case hazard scenarios at different space-time scales by means of a set of 5 ecotoxicological risk …
Persistent link: https://www.econbiz.de/10011334854
Biodiversity prospecting refers to the exploration of the commercial value of genetic and biochemical resources. In this chapter, we study a drug producing pharmaceutical firm (PF) that searches for potentially useful chemicals made by wild organisms in a conservation area. This PF is able to...
Persistent link: https://www.econbiz.de/10010224811