The Accuracy of Independent Estimates of the Procurement Costs of Major Systems

Abstract

This paper reports the results of an assessment of the accuracy of the independent estimates of procurement costs the Department of Defense uses in milestone reviews of major acquisition programs. IDA initially examined 63 major programs that received authorization to begin Engineering and Manufacturing Development during the years 1985 through 1998. The data needed to evaluate the accuracy of the independent procurement cost estimates could be located for only 25 of these programs. IDA found that the independent cost estimate was reasonably accurate for 18 of those 25 cases. In the remaining cases, the independent estimate was sometimes substantially too high and sometimes substantially too low.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 2005
Accession Number
ADA443439

Entities

People

  • David L. Mcnicol
  • Harley A. Cloud
  • John R. Hiller
  • Joshua A. Minix
  • Karen W. Tyson

Organizations

  • Institute for Defense Analyses

Tags

Communities of Interest

  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Accuracy
  • Acquisition
  • Advanced Threat Infrared Countermeasures
  • Contracts
  • Cost Analysis
  • Cost Estimates
  • Costs
  • Department Of Defense
  • Engineering
  • False Alarms
  • Governments
  • Intercontinental Ballistic Missiles
  • Lessons Learned
  • Military Acquisition
  • Satellite Guided Weapons
  • Test And Evaluation
  • Warning Systems

Readers

  • Defense Acquisition Program Management
  • Statistical inference.