Information ImpactThis special series explains how to measure and quantify the value of your company's critical information.
By Erik Thomsen
Dss Self-Diagnostic Capabilities QuizBefore you can improve the value of your DSS-DW systems, you need to be able to measure their current value. In order to measure their current value, you need to have the appropriate self-diagnostic capabilities. The questions break down into organizational metric questions, IT questions, and decision questions (see the sidebars, "Organizational Metric Questions," "IT Questions," and "Decision Questions,"). By trying to answer the questions, you will discover your organization's DSS self-diagnostic capabilities. Note how all of the DSS value questions are in the decision category. Congratulations if you can answer all of the questions! However, if you are like most readers, you would have a hard time answering most of the decision questions and even the more common organizational metric and IT questions. But if you can't answer all these questions, you do not have the ability to diagnose the state of your decision-support systems; you can't value the information that you are spending money to create, and you can't rationally choose between alternative information investments. Your organization's CIO and CFO are flying blind. The DEER cycle ApproachThe decision execution environment representation (DEER) cycle approach focuses on:
The DEER cycle approach provides for varying levels of precision. It works just as well for information that resides in people. And it doesn't assume that decisions are the only source of value creation for the organization, but rather that decisions are the only source of value creation for factual information (such as sales data), as opposed to skill-enhancing information (such as online tutorials). Finally, the DEER cycle approach introduces a framework for looking at decisions and highlights the fundamental importance of good dimensional analysis in order to evaluate organizational metrics over the greatest location range possible. The approach works by defining causal connections between changes, which affect measurable attributes of the information and changes to the measurable values of key organizational metrics. As shown in Figure 4, the DEER cycle connects measurable organizational metrics with the outcomes of key, activity-based, decisions within the framework of decision graphs that define the incremental organizational value of incremental changes in decision quality. Such changes in decision quality connect with incremental changes to the measurable attributes of information. I will describe the DEER cycle approach in the remainder of this series along with the following three supporting topics, which you will also need to understand:
As I would like you to get a quick feel for looking at decisions as the causal link between information and organizational value, I will end this first installment with a small example of how to use rough weighting, which is the coarsest form of valuation, to get a fast thumbnail estimate of the value of certain decisions, the value of the underlying information, and the quality of the information upon which you base your decisions.
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