![A polished analysis built on public domain data is a house of cards. It may look impressive—until a single question exposes the weakness of the sources. Defensible, premium evidence provides the solid foundation that withstands scrutiny. [Image: Copilot]](/images/Images/public-domain-v-premium-data600.png "A polished analysis built on public domain data is a house of cards. It may look impressive—until a single question exposes the weakness of the sources. Defensible, premium evidence provides the solid foundation that withstands scrutiny. [Image: Copilot]")
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Quality of Sources Matters: What Your Research Choices Say About Your Competence
By Dr. Brent Duncan, PhD
Summary: In professional settings, the quality of your analysis is inseparable from the quality of your sources. While public search engines and AI tools make information easy to access, most of what they surface is low‑quality noise unless carefully filtered. MBA‑level work requires disciplined source selection, critical evaluation, and effective use of premium research resources. How—and where—you research signals your judgment, credibility, and professional competence.