Cost Growth in Weapon Systems PDF Download
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Author: Neil M. Singer
Publisher:
ISBN:
Category : Arms transfers
Languages : en
Pages : 26
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Author: Neil M. Singer
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 34
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Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Weapons systems
Languages : en
Pages : 152
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Book Description
Author: Joseph G. Bolten
Publisher: Rand Corporation
ISBN: 0833045245
Category : Technology & Engineering
Languages : en
Pages : 117
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Book Description
This analysis uses data from Selected Acquisition Reports to determine the causes of cost growth in 35 mature major defense acquisition programs. Four major sources of growth are identified: (1) errors in estimation and scheduling, (2) decisions by the government, (3) financial matters, and (4) miscellaneous. The analysis shows that more than two-thirds of cost growth (measured as simple averages) is caused by decisions, most of which involve quantity changes, requirements growth, and schedule changes.
Author: Obaid Younossi
Publisher: Rand Corporation
ISBN: 0833041355
Category : Business & Economics
Languages : en
Pages : 142
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Book Description
In recent decades, there have been numerous attempts to rein in the cost growth of U.S. Department of Defense (DoD) acquisition programs. Cost growth is the ratio of the cost estimate reported in a program's final Selected Acquisition Report (SAR) and the cost-estimate baseline reported in a prior SAR issued at a particular milestone. Drawing on prior RAND research, new analyses of completed and ongoing weapon system programs, and data drawn from SARs, this study addresses the following questions: What is the cost growth of DoD weapon systems? What has been the trend of cost growth over the past three decades? To address the magnitude of cost growth, it examines cost growth in completed programs; to evaluate the cost growth trend over time, it provides additional analysis of a selection of ongoing programs. This sample of ongoing programs permits a look at growth trends in the more recent past. Changes in the mix of system types over time and dollar-weighted analysis were also considered because earlier studies have suggested that cost growth varies by program type and the cost of the program. The findings suggest that development cost growth over the past three decades has remained high and without any significant improvement.
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Author: United States. General Accounting Office
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 76
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Author: Mark V. Arena
Publisher: Rand Corporation
ISBN: 0833039253
Category : History
Languages : en
Pages : 74
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Book Description
This report is one of a series from a RAND Project AIR FORCE project, "The Cost of Future Military Aircraft: Historical Cost Estimating Relationships and Cost Reduction Initiatives." The purpose of the project is to improve the tools used to estimate the costs of future weapon systems. It focuses on how recent technical, management, and government policy changes affect cost. This report focuses on the accuracy of cost estimates. For our analysis, we used a very specific sample of Selected Acquisition Report (SAR) data, namely only programs that are complete or are nearly so. The analysis indicates a systematic bias toward underestimating the costs and substantial uncertainty in estimating the final cost of a weapon system. In contrast to the previous literature, the cost growth was higher than previously observed. We also found few correlations with cost growth, but observed that programs with longer duration had greater cost growth and electronics programs tended to have lower cost growth. Although there were some differences in the mean cost growth factors among the military departments, the differences were not statistically significant. While newer programs appear to have lower cost growth, this trend appears to be due to factors other than acquisition policies.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Cost growth in weapon system development, one result of the inherent risk of developing advanced systems, has been a prevalent problem for many years. A systematic bias in cost estimates can undermine the basis of resource allocation decisions, an important problem in a tight budget environment. Currently DoD is in this situation. This exploratory research attempts to gain new insight into this old acquisition issue. In particular, our objectives were to quantify the magnitude of cost growth in weapon systems, and identify factors affecting cost growth. A better understanding of the scope of the cost growth problem would provide decisionmakers with an improved basis for mitigating cost growth. Insight into the drivers of cost growth might suggest policy alternatives appropriate to the goal of mitigating cost growth. This research uses a database composed of 197 major weapon systems reporting through the Selected Acquisition Report (SAR) process as of December 1990 to address these issues. While we have quantified the magnitude of weapon system cost growth along a number of dimensions, we could not definitively account for the observed cost growth patterns. Thus, no silver bullet policy option is available for mitigating cost growth.
Author: United States. Government Accountability Office
Publisher: DIANE Publishing
ISBN: 1437936547
Category : Defense spending
Languages : en
Pages : 73
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Book Description
Report examining growth in operating and support (O&S) costs of major DOD weapons systems, and identifying measures to improve DOD ability to manage and reduce O&S costs of weapons systems over their life cycle.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 97
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Book Description
Cost growth in weapon system development, one result of the inherent risk of developing advanced systems, has been a prevalent problem for many years. A systematic bias in cost estimates can undermine the basis of resource allocation decisions, an important problem in a tight budget environment. Currently DoD is in this situation. This exploratory research attempts to gain new insight into this old acquisition issue. In particular, our objectives were to quantify the magnitude of cost growth in weapon systems, and identify factors affecting cost growth. A better understanding of the scope of the cost growth problem would provide decisionmakers with an improved basis for mitigating cost growth. Insight into the drivers of cost growth might suggest policy alternatives appropriate to the goal of mitigating cost growth. This research uses a database composed of 197 major weapon systems reporting through the Selected Acquisition Report (SAR) process as of December 1990 to address these issues. While we have quantified the magnitude of weapon system cost growth along a number of dimensions, we could not definitively account for the observed cost growth patterns. Thus, no silver bullet policy option is available for mitigating cost growth.
Author: United States. General Accounting Office
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 132
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Book Description
