Search results
Results From The WOW.Com Content Network
If the assessment is favourable, and the proposed policy is enacted—after a suitable length of time for the policy to gain traction—it might be followed by an impact evaluation; ideally, assessed impacts before the fact and evaluated impacts after the fact are not wildly divergent. In some cases, impact becomes politicized due to a change ...
The IAIA has been cited by United States Government agencies in their evaluation of the impact of various activities. For instance, the United States Department of Energy and the United States Environmental Protection Agency both list the IAIA as a non-profit organization to consult for environmental impact assessment.
Other authors make a distinction between "impact evaluation" and "impact assessment." "Impact evaluation" uses empirical techniques to estimate the effects of interventions and their statistical significance, whereas "impact assessment" includes a broader set of methods, including structural simulations and other approaches that cannot test for ...
Environmental impact assessment (EIA) is the assessment of the environmental consequences of a plan, policy, program, or actual projects prior to the decision to move forward with the proposed action.
The European Commission introduced an impact assessment system in 2002, integrating and replacing previous single-sector type of assessments. In the European Commission perspective, Impact Assessment (IA) is a process aimed at structuring and supporting the development of policies.
According to Rossi et al. (2004, p. 222), [8] 'a measure that is poorly chosen or poorly conceived can completely undermine the worth of an impact assessment by producing misleading estimates. Only if outcome measures are valid, reliable and appropriately sensitive can impact assessments be regarded as credible'.
It also established the CEQ to advise the president on environmental policy and the state of the environment. [20] NEPA establishes this national environmental policy by requiring federal agencies to prepare an environmental impact statement to accompany reports and recommendations for Congressional funding. This impact statement is known as an ...
Health impact assessment (HIA) is defined as "a combination of procedures, methods, and tools by which a policy, program, or project may be judged as to its potential effects on the health of a population, and the distribution of those effects within the population."