the water framework directive (wfd) is a far-reaching piece of european communitylegislation. estimates of the benefits of wfd programs are needed at the present time for two reasons. first,the wfd itself allows for derogations from the general requirement of member states to reach good ecological status in all water bodies by 2015 in cases where the costs of doing so can be shown to be disprop...

the water framework directive (wfd) is a far-reaching piece of european communitylegislation. estimates of the benefits of wfd programs are needed at the present time for two reasons. first,the wfd itself allows for derogations from the general requirement of member states to reach good ecological status in all water bodies by 2015 in cases where the costs of doing so can be shown to be disprop...

Quantity discount pricing is a common practice used by business-to-business and business-toconsumer companies. A key characteristic of quantity discount pricing is that the marginal price declines with higher purchase quantities. In this paper, we propose a choice-based conjoint model for estimating consumer-level willingness-to-pay (WTP) for varying quantities of a product and for designing op...