The test method described in this Test Guideline, is intended to define the lethal and sub-lethal effects of chemicals on the early life stages of the species tested. The early-life stages of fish are exposed to ,at least, five concentrations of the test substance dissolved in water, preferably...

Technological change and financial deregulation have dramatically globalised financial markets. Financial firms have developed innovative financial instruments, such as swaps and derivatives, to meet the often different global demand of investors and borrowers and have organised themselves to...

Many countries will likely face the need to increase tax revenues, as part of fiscal consolidation, during the next few years. But how is this best done? And what are the considerations when choosing between raising tax rates and broadening the tax base by scaling back or abolishing targeted tax...

With over 80 indicators based on the most up-to-date official statistics, this study provides a comprehensive international comparison of OECD Member countries' performance in the information economy. New indicators address emerging policy issues: international differences in the quality and...

In this Short-term Toxicity Test on Fish Embryo and Sac-Fry Stages, the life stages from the newly fertilized egg to the end of the sac-fry stage are exposed. The embryo and sac-fry stages of fish are exposed to five concentrations of the test substance dissolved in water. A choice, depending on...