Model: Operations & Quality

Run the machine. Variance reduction, flow, constraints and continuous improvement. (Deming’s 14, Bottlenecks/TOC, Kanban, COPE, PARA, Churn drivers).

  • The PARA Method

    The PARA Method

    Organise everything into four buckets—Projects, Areas, Resources, Archives—so what you need is one click from action.

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  • Redundancy

    Redundancy

    Add independent alternatives so one failure doesn’t stop the outcome; test failover so the backup isn’t imaginary.

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  • Law of Diminishing Returns

    Law of Diminishing Returns

    Each extra unit adds less benefit beyond a point; invest until marginal benefit ≈ marginal cost.

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  • Margin of Safety

    Margin of Safety

    Deliberately leave room for error—buy below value, build above load, plan beyond the optimistic case—so mistakes and volatility don’t cause ruin.

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  • Leverage

    Leverage

    Use small inputs to create large outputs by applying amplifiers — capital, code, media, process, partnerships. Leverage magnifies both gains and losses.

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  • Pareto Principle (80/20)

    Pareto Principle (80/20)

    A minority of inputs often drives a majority of outcomes. Find the vital few, focus there first.

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  • Economies of Scale

    Economies of Scale

    Produce more to lower average cost by spreading fixed costs, improving specialisation and buying better—until coordination costs bite.

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  • Feedback Loops

    Feedback Loops

    Reinforcing and balancing loops drive growth and stability (Meadows).

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  • Flywheels

    Flywheels

    Compounding loops that accelerate with momentum; popularised by Jim Collins.

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  • 9 Levers of Value

    9 Levers of Value

    A KPMG framework that links what to aim for (financial ambition), where to play (business model), and how to win (operating model) across nine levers.

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  • Bottlenecks

    Bottlenecks

    Flow moves at the pace of its constraint—improve the bottleneck to improve the whole.

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  • Churn

    Churn

    The rate customers leave.

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