Assess learners' ability to evaluate how algorithmic dynamic pricing influences market competition, consumer welfare, and regulatory risk in digital marketplaces, including analysis of price discrimination, tacit or explicit algorithmic collusion, effects on consumer surplus and market efficiency, identification of empirical indicators and measurement methods, and formulation of evidence‑based mitigation and policy recommendations for platform designers and regulators; requires applying economic reasoning, quantitative metrics, case interpretation, and critical assessment of trade‑offs.