blue-ocean-strategy（蓝海战略）

<quick_start> Analyze market position:

/blue-ocean analyze [industry/company]

Claude will generate:

1. Strategy Canvas (value curves vs competitors)
2. ERRC Grid (Eliminate, Reduce, Raise, Create)
3. Six Paths Framework exploration
4. Blue Ocean opportunity scoring </quick_start>

<core_concepts>

Red Ocean vs Blue Ocean

Value Innovation

The cornerstone of Blue Ocean Strategy:

Traditional thinking:  Higher value = Higher cost
                       Lower cost = Lower value

Value Innovation:      Higher value + Lower cost = New market space

How it works:

• Eliminate and reduce factors the industry competes on
• Raise and create factors the industry has never offered
• Result: Leap in value for buyers AND the company

The Strategy Canvas

A diagnostic and action framework showing:

• Horizontal axis: Factors the industry competes on
• Vertical axis: Offering level (low to high)
• Value curve: Your company's profile across factors

High │    *          *              ← Your Blue Ocean Curve
     │   /│\        /│\
     │  / │ \      / │ \
     │ /  │  \    /  │  \    *
     │/   │   \  /   │   \  /│\
     │    │    \/    │    \/  │
     │    │    /\    │    /\  │
     │    │   /  \   │   /  \ │
     │    │  /    \  │  /    \│
Low  │    │ /      \ │ /      *    ← Industry Average
     └────┴─────────┴─────────────
         Factor   Factor   Factor
           1        2        3

</core_concepts>

<errc_framework>

The Four Actions Framework (ERRC)

ERRC Grid Template

┌─────────────────────────────────┬─────────────────────────────────┐
│           ELIMINATE             │             REDUCE              │
│                                 │                                 │
│ • Factor 1                      │ • Factor 1                      │
│ • Factor 2                      │ • Factor 2                      │
│ • Factor 3                      │ • Factor 3                      │
│                                 │                                 │
├─────────────────────────────────┼─────────────────────────────────┤
│            RAISE                │             CREATE              │
│                                 │                                 │
│ • Factor 1                      │ • Factor 1                      │
│ • Factor 2                      │ • Factor 2                      │
│ • Factor 3                      │ • Factor 3                      │
│                                 │                                 │
└─────────────────────────────────┴─────────────────────────────────┘

Classic ERRC Examples

Cirque du Soleil

Southwest Airlines

Yellow Tail Wine

</errc_framework>

<six_paths_framework>

Six Paths to Blue Oceans

Path 1: Look Across Alternative Industries

Question: What are the alternative industries to your industry?

Example: NetJets
- Alternative to commercial airlines AND private jet ownership
- Combined reliability of commercial with flexibility of private
- Created fractional jet ownership industry

Analysis Steps:

1. List alternatives (not just substitutes)
2. Ask: Why do customers trade across alternatives?
3. Find factors that make customers choose each
4. Combine the best of both

Path 2: Look Across Strategic Groups

Question: What strategic groups exist in your industry?

Example: Curves Fitness
- Strategic groups: Upscale gyms vs. home exercise
- Combined: Simple gym experience + affordable + female-only
- Result: New strategic group

Analysis Steps:

1. Map strategic groups by price and features
2. Identify why customers trade up or down
3. Find factors that trigger movement
4. Combine appeals across groups

Path 3: Look Across the Chain of Buyers

Question: Who are the purchasers, users, and influencers?

Example: Novo Nordisk Insulin
- Industry focused on: Doctors (influencers)
- Novo Nordisk focused on: Patients (users)
- Created: NovoPen (easy self-injection)

Analysis Steps:

1. Map the buyer chain
2. Identify which group your industry focuses on
3. Shift focus to overlooked group
4. Discover new value factors

Path 4: Look Across Complementary Products/Services

Question: What happens before, during, and after your product is used?

Example: Borders Bookstore (original concept)
- Before: Getting to store
- During: Finding books, reading
- After: Getting coffee, discussing
- Created: Coffee shops in bookstores, reading chairs

Analysis Steps:

1. Map the total solution customers seek
2. Identify pain points in the journey
3. Look at complementary products/services
4. Bundle or integrate solutions

Path 5: Look Across Functional-Emotional Appeal

Question: Is your industry competing on function or emotion?

Example: Swatch
- Watch industry: Functional (timekeeping)
- Swatch: Emotional (fashion accessory)
- Transformed watches into statement pieces

Analysis Steps:

1. Determine industry's current appeal orientation
2. Identify elements reinforcing that appeal
3. Challenge the orientation
4. Add/remove elements to shift appeal

Path 6: Look Across Time

Question: What trends have high probability of impacting your industry?

Trend Criteria:

• Decisive to business (will change industry)
• Irreversible (not a fad)
• Clear trajectory (predictable direction)

Example: Apple iTunes
- Trend: Digital music distribution
- Industry response: Fighting piracy
- Apple response: Created legal, convenient digital music store

Analysis Steps:

1. Identify decisive, irreversible trends
2. Assess their impact trajectory
3. Ask: What will the industry look like when trend plays out?
4. Work backward to current opportunity

</six_paths_framework>

<strategy_canvas_analysis>

Building a Strategy Canvas

Step 1: Identify Competitive Factors

List factors your industry competes on:

Factors typically include:
- Price
- Quality/Performance
- Features/Options
- Service level
- Brand/Status
- Convenience
- Technology
- Network effects
- Industry-specific factors

Step 2: Plot the Industry Average

For each factor, score the industry average (1-5 scale):

1 = Very low offering
2 = Below average
3 = Industry average
4 = Above average
5 = Very high offering

Step 3: Plot Key Competitors

Score each major competitor on the same factors.

Step 4: Plot Your Current Position

Score your company's current offering.

Step 5: Design Your Blue Ocean Curve

Apply ERRC to create a divergent value curve:

• Eliminate: Factors scored 0
• Reduce: Factors scored 1-2
• Raise: Factors scored 4-5
• Create: New factors not on current canvas

Strategy Canvas Output Format

| Factor        | Industry | Competitor A | Competitor B | Your Blue Ocean |
|---------------|----------|--------------|--------------|-----------------|
| Price         | 3        | 4            | 2            | 2 (Reduce)      |
| Quality       | 3        | 4            | 3            | 5 (Raise)       |
| Complexity    | 4        | 5            | 4            | 0 (Eliminate)   |
| Convenience   | 2        | 2            | 3            | 5 (Raise)       |
| Fun Factor    | 1        | 1            | 1            | 4 (Create)      |
| Service       | 3        | 4            | 2            | 3 (Maintain)    |

Three Characteristics of a Good Strategy

1. Focus - Don't try to excel at everything
2. Divergence - Your curve looks different from competitors
3. Compelling Tagline - Can be explained in one clear phrase

</strategy_canvas_analysis>

<scoring_algorithm>

Blue Ocean Index

Opportunity Score (0-100)

def calculate_blue_ocean_index(analysis):
    # Market attractiveness (30 points)
    market_size = score(1-10) * 1.5  # Max 15
    growth_potential = score(1-10) * 1.5  # Max 15

    # Differentiation potential (30 points)
    eliminate_impact = count_eliminates * 5  # Max 15
    create_impact = count_creates * 5  # Max 15

    # Feasibility (20 points)
    resource_availability = score(1-10) * 1.0  # Max 10
    execution_complexity = (10 - score(1-10)) * 1.0  # Max 10

    # Risk assessment (20 points)
    imitation_barrier = score(1-10) * 1.0  # Max 10
    adoption_likelihood = score(1-10) * 1.0  # Max 10

    return sum([
        market_size, growth_potential,
        eliminate_impact, create_impact,
        resource_availability, execution_complexity,
        imitation_barrier, adoption_likelihood
    ])

Blue Ocean Viability Matrix

Key Validation Questions

Before committing:

1. Does the strategy create a leap in value for buyers?
2. Is the price accessible to the mass of target buyers?
3. Can you attain your cost target while maintaining a profit margin?
4. What are the adoption hurdles? Have you addressed them upfront?

Three Tiers of Noncustomers

</scoring_algorithm>

<example_session> See reference/example-session.md for a full worked example (AI-Powered Legal Tech for Small Business). </example_session>

Emit Outcome Sidecar

Write to ~/.claude/skill-analytics/last-outcome-blue-ocean-strategy.json: {"ts":"[UTC ISO8601]","skill":"blue-ocean-strategy","version":"1.0.0","variant":"default","status":"[success|partial|error]","runtime_ms":[ms],"metrics":{"canvases_generated":[n],"errc_actions":[n],"market_spaces_identified":[n],"blue_ocean_index":[score]},"error":null,"session_id":"[YYYY-MM-DD]"}

<success_criteria>Analysis is successful when:

• Strategy Canvas clearly shows divergent value curve from competitors
• ERRC Grid identifies at least 2 factors per quadrant
• Six Paths Framework exploration reveals 2+ actionable opportunities
• Blue Ocean Index score calculated with supporting rationale
• Compelling tagline captures the strategy in one phrase
• Three tiers of noncustomers identified with targeting approach </success_criteria>

<activation_triggers> This skill activates for:

• "blue ocean strategy"
• "blue ocean analysis"
• "ERRC framework"
• "strategy canvas"
• "value innovation"
• "market differentiation"
• "competitive strategy"
• "new market space"
• "uncontested market"
• "eliminate reduce raise create"
• "six paths framework"
• "noncustomers analysis" </activation_triggers>

<integration_points>

Strategy Skill Cluster

Blue Ocean integrates with 4 other strategy skills for first-principles thinking:

Pipeline: JTBD (what job?) → Blue Ocean (where's the space?) → BMC (how to deliver?) → Challenger (what insight?) → NSTTD (how to communicate?) </integration_points>