STRATEGYOngoing practice

Moat-Around-the-Castle Framework

Sustainable Competitive Advantage

Problem it solves

unclear strategic direction

Best for

Companies seeking sustainable competitive advantage

Not ideal for

Companies with limited resources or expertise

Overview

Why this framework exists

The Moat-Around-the-Castle Framework involves creating a sustainable competitive advantage by identifying and widening a company's moat. The framework requires a deep understanding of the company's strengths and weaknesses, as well as the competitive landscape.

Core principles

3 total
  1. A company's moat is its sustainable competitive advantage.
  2. The moat must be continually widened to maintain advantage.
  3. A company's strengths and weaknesses must be carefully evaluated to identify potential moats.

Steps

3 steps
  1. Identify Potential Moats
    Evaluate the company's strengths and weaknesses to identify potential moats.
    Pro tipConsider the company's unique resources and capabilities.
    WarningFailure to identify potential moats can result in decreased competitiveness.
  2. Widen the Moat
    Continually widen the moat to maintain competitive advantage.
    Pro tipConsider investing in resources and capabilities that support the moat.
    WarningFailure to widen the moat can result in decreased competitiveness.
  3. Monitor and Adjust
    Monitor the competitive landscape and adjust the moat accordingly.
    Pro tipConsider the potential for new entrants in the market.
    WarningFailure to monitor and adjust can result in decreased competitiveness.

Checklist

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Examples

2 cases
GEICO's Low-Cost Model

GEICO's low-cost model has created a sustainable competitive advantage, allowing the company to maintain market share and profitability.

OutcomeIncreased market share and profitability.
Berkshire Hathaway's Diversified Portfolio

Berkshire Hathaway's diversified portfolio has created a sustainable competitive advantage, allowing the company to maintain profitability across various industries.

OutcomeIncreased profitability and market share.

Common mistakes

3 traps
Failure to Identify Potential Moats
Failure to identify potential moats can result in decreased competitiveness.
Failure to Widen the Moat
Failure to widen the moat can result in decreased competitiveness.
Failure to Monitor and Adjust
Failure to monitor and adjust can result in decreased competitiveness.

Origin story

How this framework came to be

Warren Buffett discusses the importance of creating a sustainable competitive advantage, citing the example of GEICO's low-cost model.

Source

Traced to primary
Source · INVESTOR LETTER
Berkshire Hathaway Shareholder Letter 1986
Warren Buffett · 1986
Open source →

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