• Predictive Analytics for Improved Cost Management  



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Original Post Date: Thursday, March 10, 2011 My previous blog discussed a “Should Cost” methodology used by PRICE Systems to complete an analysis. In the article I included a chart depicting calibration results for manufacturing complexities for each weapon system (X-Axis). Manufacturing complexities are a major cost driver within the model. This parameter can be derived from model knowledge tables, generators or from calibration. Many times the calibrated results are simply averaged and used for predicting cost for the new system. This assumes that the new system is very similar in technology and performance as the systems used for calibration. In general this is not the ...
Original Post Date: Friday, March 4, 2011 I consistently run into this idea of data driven estimating.  Yet, there is no clear explanation of this concept.  I am not trying to provide one here, however, I am interested in is what is at the root of this growing movement.  My take is that it is an attempt to scratch an itch.  But what’s the itch? I believe it is related to my early post (Accuracy is Risky Business).  In the struggle to answer the accuracy question people have decided that understanding the data used in the estimating process is key ...
Original Post Date: Tuesday, March 1, 2011 The concept of the fuel cell was first published in 1938 by Christian Friedrich Schonbein.  Based on this publication Sir William Grove invented the precursor of the fuel cell in 1839. The Grove Cell created current by applying two acids to zinc and platinum electrodes separated by a porous ceramic pot.  In 1842 Grove developed the first actual fuel cell which produced electricity with hydrogen and oxygen, much like many fuel cells in use today. Fuel cells remained an intellectual curiosity until the 1960’s when the US space program identified a requirement for ...
Original Post Date: Monday, February 28, 2011 PRICE Systems recently accepted an assignment to complete a "Should Cost" estimate for a U.S. ally on a weapon system. The estimate included not only analysis on production costs, but also should cost on various operations and support costs. The only information provided by the client was quantity and time frame for production. A major ground rule for the estimate was that all data specific to the weapon system must come from publicly available information.  For example, mass, manufacturing process, and learning curve information must come from the public domain.  After reviewing the scope for the estimate, we decided to also ...
Original Post Date: Monday, February 28, 2011 I recently attended the Wharton Aerospace Conference and Federal Networks 2011.  Amid the obligatory discussions about the economic climate and federal budget deficit, an interesting topic bubbled up.  There  was a certain preoccupation with an idea called ‘consumerism.’  According to Webster, consumerism means "...the promotion of the consumer's interests; the theory that an increasing consumption of goods is economically desirable; a preoccupation with and an inclination towards the buying of consumer goods." As is often the case, there is a difference between definition and connotation. The intended meaning of consumerism at these events was the ...
Original Post Date: Monday, February 28, 2011 What follows is PRICE's interpretation of the DOD-HDBK-343, which addresses design, construction and testing requirements for a type of space equipment. Within the document are specified several levels of Class Definitions for space programs, space vehicles and space experiments. The classes are briefly described below. Class A - High Priority, Minimum Risk Class B - Risk with Cost Compromises Economically Re-flyable or Repeatable Minimum Acquisition Cost HDBK-343, originally published in 1986, was reviewed and found to be still valid in 1992.  We can't due ...
Original Post Date: Friday, February 25, 2011 PRICE Systems is currently developing a COM interface for TruePlanning. I know, I know…  What’s COM you say? COM stands for (Component Object Model) and it's a programmable interface which exposes the TruePlanning estimating brains for integration and analysis!  I know it sounds boring but it’s really cool because it allows anyone, including our users, to build “apps” for TruePlanning similar to the way “apps” are built for the iPhone.  Let me give you some examples of some apps that you can build:  Excel solution, sensitivity analysis,  project comparison, risk simulation, total cost of ...
Original Post Date: Thursday, February 17, 2011 My June blog entry suggested the use of parametrics in real-options valuation. This month, I’d like to offer the generalized use of our type of modeling in valuing tangible assets.  Typically, fundamental analysis evaluates the intrinsic value of securities. I won’t attempt to compete with Warren Buffet here. But it is certainly the case that a company, or portfolio of securities reflecting many companies, is based in part on the market value of its product assets and their potential for future earnings, as well as other objective and subjective considerations. In parametric estimation, we take a top-down ...
Original Post Date: Thursday, January 6, 2011 Today, PRICE Systems, Senior Research Analyst, Bob Koury, will be presenting on Will Cost/Should Cost management. The presentation will focus on two main requirements mandated in the Ash Carter memo (mentioned here several times): Developing Should Cost/Will Cost targets and establishing Affordability as a requirement.  An example will be provided of how parametric estimating models were used to establish “Should Cost” targets and how they can be used by a budget authority (government or Industry) to be an informed consumer of contractor or sub-contractor bids. The demonstration portion of this webinar will focus on ...
Original Post Date: Friday, December 3, 2010 Yesterday I had the pleasure of speaking at the New England SCEA Chapter December. The attendees were a great mix of experienced, seasoned cost estimators and young, new talent, eager to learn techniques to apply on the job.  My topic was the program management value of combining estimating Rules of Thumb with more rigorous cost estimating models and databases [link to presentation .pdf].  Rule of Thumb estimating is used every day by program managers to help guide their projects.  Oversight authorities rarely have the resources to perform detailed program estimates, so they ...