PESTEL Analysis PESTEL 分析

PESTEL scans the macro-environment across six dimensions to identify external forces that could impact a business or industry. It operates at the macro level — broader than industry (Porter's Five Forces) or company (SWOT). Use it to surface trends and risks the organization cannot control but must respond to.

Trigger conditions:

• User evaluating a new market or country for expansion
• User needs to understand regulatory, economic, or social trends
• User wants to identify macro risks before strategic planning
• User asks "what external factors should we consider?"

When NOT to use:

• For company-specific assessment → use SWOT
• For industry competitive dynamics → use Porter's Five Forces
• For product portfolio decisions → use BCG Matrix

IRON LAW: Macro-Level Only

PESTEL factors are MACRO-ENVIRONMENT forces — they affect all players in
a market, not just one company. "Our costs are rising" is not a PESTEL factor.
"Inflation is driving up input costs across the industry" is.

Test: "Does this factor affect ALL companies in this market?"
  YES → Valid PESTEL factor
  NO  → It belongs in SWOT or Five Forces, not PESTEL

IRON LAW: Evidence-Based, Not Speculative

Every PESTEL factor must be grounded in observable data, trends, or events.
"Technology might change" is not a factor. "5G rollout reaching 70% coverage
by 2026 (GSMA data)" is a factor.

Step 1: Define the Scope

• What entity? Country, region, or market being analyzed
• For whom? Which business or industry perspective
• Time horizon: near-term (1-2 years) or medium-term (3-5 years)

Step 2: Scan Each Dimension

For each of the six dimensions, identify 2-4 key factors with evidence:

P — Political: Government stability, trade policy, taxation policy, political risk, corruption, foreign investment rules

E — Economic: GDP growth, inflation, interest rates, exchange rates, unemployment, consumer spending power, commodity prices

S — Social: Demographics, cultural trends, consumer attitudes, lifestyle changes, education levels, urbanization, health consciousness

T — Technological: R&D activity, automation, digital infrastructure, emerging technologies, innovation rate, tech transfer

E — Environmental: Climate change, sustainability regulations, resource scarcity, carbon emissions rules, environmental awareness, natural disaster risk

L — Legal: Employment law, consumer protection, data privacy (GDPR, PDPA), industry-specific regulation, IP protection, antitrust

Step 3: Assess Impact and Likelihood

For each factor:

• Impact on the business: High / Medium / Low
• Likelihood of change: High / Medium / Low
• Direction: Favorable (+) or Unfavorable (−)

Step 4: Prioritize and Connect

1. Rank factors by impact × likelihood
2. Identify cross-dimensional connections (e.g., political instability → economic uncertainty → social unrest)
3. Highlight the top 3-5 factors that require strategic response

# PESTEL Analysis: {Market/Country} for {Business Context}

• Market: ...
• Perspective: ...
• Time horizon: ...

Political

{Detailed analysis}

Economic

{Detailed analysis}

Social

{Detailed analysis}

Technological

{Detailed analysis}

Environmental

{Detailed analysis}

Legal

{Detailed analysis}

1. {Highest impact factor} — {required response}
2. ...
3. ...

• {Factor A} → {Factor B} → {combined implication}

Correct Application

Scenario: PESTEL for Vietnam market, perspective of a Taiwanese food manufacturer (2025-2028)

Incorrect Application

Scenario: Same Vietnam market analysis

What went wrong:

• "Our factory is running at 80% capacity" → Company-level fact, not macro factor. Violates Iron Law: PESTEL is macro-level only.
• "Technology is changing fast" → No evidence, no specificity. Violates Iron Law: evidence-based, not speculative. What technology? What change? What data?

• For comparison with other strategy frameworks, see references/framework-comparison.md
• For country-specific PESTEL data sources, see references/data-sources.md