It is argued that outcome evaluation should include efforts to identify and measure unintended outcomes. A systems perspective is presented which treats governmental actions as disequilibrating intrusions into reacting systems. Both intended and unintended outcomes of such intrusions can be valued monetarily, in terms of human rights, or both.…

This article offers an integrated approach to government program evaluation and an organizational model that clearly identifies the central role of evaluation in organizational life. This view includes: outcome evaluation; benefit-cost analysis; human rights; the level and distribution of benefits, costs, and rights; and a systems model of…