Accession Number : ADA263196


Title :   Development Phase Cost Drivers for Production Costs: The Case of Tracked Vehicles.


Descriptive Note : Technical rept.,


Corporate Author : NAVAL POSTGRADUATE SCHOOL MONTEREY CA DEPT OF ADMINISTRATIVE SCIENCES


Personal Author(s) : Boger, Dan C ; Malcolm, David S


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a263196.pdf


Report Date : Feb 1993


Pagination or Media Count : 31


Abstract : There are two different approaches, the disjoint and sequential models, which attempt to account for differences between development unit cost and production unit cost. The disjoint model uses a production cost improvement curve that is physically separate from the development cost improvement curve. For the sequential model, however, the first unit cost of production units directly follows the last development unit due to a carryover of the cost improvement process. This paper, using a sample of seven tactical armored tracked vehicles, first obtains the theoretical first unit production costs for the vehicles under both sequential and disjoint models. Then, using various measures of activities in the development phase, CERs are obtained for both models which relate activities in the development phase to theoretical first unit production cost. The results indicate that, for the disjoint model, first unit production costs depend on development first unit costs. For the sequential model, first unit production costs depend on the average development cost as well as the time span between the end of development and the beginning of production.... Cost estimation, Cost drivers, Production costs, Development phase, Tracked vehicles.


Descriptors :   *COST MODELS , *TRACKED VEHICLES , PRODUCTION , COST ESTIMATES , TANKS(COMBAT VEHICLES) , ARMORED PERSONNEL CARRIERS , TIME , COSTS


Subject Categories : Economics and Cost Analysis
      Combat Vehicles


Distribution Statement : APPROVED FOR PUBLIC RELEASE