Table 1.1 compares the advantages of each representation and may assist you with determining which representation is right for your organization.
Table 1.1 Comparative Advantages of Continuous and Staged Representations
Continuous Representation
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Staged Representation
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Grants explicit freedom to select the order of improvement that best meets the organization’s business objectives and mitigates the organization’s areas of risk
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Enables organizations to have a predefined and proven improvement path
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Enables increased visibility of the capability achieved in each individual process area
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Focuses on a set of processes that provide an organization with a specific capability that is characterized by each maturity level
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Allows improvements of different processes to be performed at different rates
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Summarizes process improvement results in a simple form—a single maturity level number
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Reflects a newer approach that does not yet have the data to demonstrate its ties to return on investment
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Builds on a relatively long history of use that includes case studies and data that demonstrate return on investment
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