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Stromsdorfer, Ernst W. – 1972
The methodology to perform benefit-cost studies exists, but there is much ambiguity concerning the implications of such studies as a result of using faulty methodology. For example, control groups are a necessity, as are adequate sampling procedures and adjustment for non-response bias and self-selection bias, and all studies do not employ this…
Descriptors: Bias, Community Benefits, Cost Effectiveness, Employment Programs