If what you mean by "Agile architecture" is software architecture compatible with Agile development methodologies, then you'll likely end up with higher-quality software, but it won't be any better able to support the organization's agility requirements than any other software. For that you need a new architecture paradigm.
Article
Does Agile Architecture = Agile + Architecture?
Posted February 27, 2014 | Technology | Amplify
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