- **Akerlof (1970), "The Market for Lemons."** Asymmetric information can cause adverse selection: bad products drive out good, and markets can unravel entirely. This is the formal proof that deception is not moral failure but an equilibrium outcome of information structure.
- **Spence (1973) & Stiglitz — signaling and screening.** The market's *response* to asymmetry (warranties, credentials, brands) is itself costly and manipulable. Signals can be faked; screening can be gamed.
- **Akerlof & Shiller (2015), *Phishing for Phools.*** The decisive move: competitive markets don't merely permit manipulation, they *select for* it. Any exploitable human weakness is a profit opportunity that competition guarantees someone will seize. Free markets have a "phishing equilibrium."
- **Behavioral foundations (Kahneman, Thaler, Ariely).** Deception works because cognition is exploitable — bounded rationality, present bias, framing effects, and defaults are all attack surfaces.