https://scholars.ln.edu.hk/en/publications/picking-winners-new-product-concept-testing-with-the-item-respons/
Picking Winners: New Product Concept Testing with the Item Response Theory - Lingnan Scholars
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https://www.userintuition.ai/reference-guides/financial-product-concept-testing-guide/
Financial Product Concept Testing
Mar 20, 2026 - How to test financial product concepts -- credit products, insurance bundles, investment vehicles.
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