b8bf7261cb
NEW ACTIVITIES: activity40-statistics-101.yaml - Foundational statistics - Central tendency, spread, probability, distributions - Real-world applications and critical thinking activity41-game-theory-101.yaml - Strategic fundamentals - Prisoner's Dilemma, Nash Equilibrium, dominant strategies activity42-game-theory-201.yaml - Advanced concepts - Mixed strategies, repeated games, Tit-for-Tat activity43-game-theory-301.yaml - Cooperative games - Coalition formation, Shapley value, fair division activity44-game-theory-401.yaml - Information asymmetry - Signaling, screening, adverse selection activity45-game-theory-501.yaml - Mechanism design - Auction theory, Vickrey auctions, incentive compatibility All activities: - Validate with zero errors/warnings - Follow expert guide requirements - Include engaging examples - Terminate properly - Support language switching
71 lines
3.5 KiB
YAML
71 lines
3.5 KiB
YAML
default_max_attempts_per_step: 3
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sections:
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- section_id: introduction
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title: Game Theory 401
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steps:
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- step_id: welcome
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title: Information Games
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content_blocks:
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- "# Game Theory 401: Information Asymmetry 🔍"
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- "**When players have different information!**"
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- "✓ Signaling (revealing information)"
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- "✓ Screening (eliciting information)"
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- "✓ Adverse selection"
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- "✓ Moral hazard"
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question: Ready to explore strategic information problems?
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tokens_for_ai: Accept positive as 'ready', else 'off_topic'
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buckets: [ready, set_language, off_topic]
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transitions:
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ready: {next_section_and_step: "signaling:step_1"}
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set_language: {metadata_add: {language: "the-users-response"}, counts_as_attempt: false, next_section_and_step: "introduction:welcome"}
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off_topic: {counts_as_attempt: false, next_section_and_step: "introduction:welcome"}
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- section_id: signaling
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title: Signaling & Screening
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steps:
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- step_id: step_1
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title: Credible Signals
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content_blocks:
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- "## Signaling: Credibly Revealing Information 📢"
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- ""
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- "**The problem:**"
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- "You have valuable information others don't"
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- "How to credibly communicate it?"
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- ""
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- "**Education as Signal:**"
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- "- Degree signals ability/work ethic"
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- "- Costly to obtain (time, money, effort)"
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- "- Harder for low-ability workers"
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- "- Separates high from low types"
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- ""
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- "**Key: Must be costly for low types!**"
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- "Otherwise everyone signals, signal loses meaning"
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- ""
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- "**Other examples:**"
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- "- Warranties (signal quality)"
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- "- Money-back guarantees"
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- "- Certifications"
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- "- Peacock's tail (biological signaling)"
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- ""
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- "**Adverse Selection:**"
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- "When information asymmetry leads to market failure"
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- "Example: Used car market (lemons problem)"
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question: Why must a signal be costly to be credible? What happens if it's cheap for everyone?
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tokens_for_ai: |
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Key insight: if signal is cheap for all types, everyone signals.
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Signal loses informational value (pooling).
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Must be differentially costly to separate types.
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Categorize: excellent_understanding, understands_cost, partial, set_language, off_topic
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buckets: [excellent_understanding, understands_cost, partial, set_language, off_topic]
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transitions:
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excellent_understanding:
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ai_feedback: {tokens_for_ai: "Perfect! If everyone can signal cheaply, everyone does. Signal becomes meaningless. Must be differentially costly to separate types!"}
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metadata_add: {score: "n+2", activity_completed: "true"}
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understands_cost:
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ai_feedback: {tokens_for_ai: "Exactly! Cheap signals lose meaning. Everyone would claim to be high quality. Cost creates separation!"}
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metadata_add: {score: "n+1", activity_completed: "true"}
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partial:
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ai_feedback: {tokens_for_ai: "Right direction! If signal is free, everyone sends it. Becomes noise. Cost differentiates high from low quality!"}
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metadata_add: {activity_completed: "true"}
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set_language: {metadata_add: {language: "the-users-response"}, counts_as_attempt: false, next_section_and_step: "signaling:step_1"}
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off_topic: {metadata_add: {activity_completed: "true"}}
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