Economic Systems Model

The Sustainable Prosperity Cycle™

A systems model for understanding how economies create enduring prosperity by converting wealth into opportunity, human potential, innovation, regeneration and resilience.

The Sustainable Prosperity Cycle™ is a systems model for understanding how economies create enduring prosperity.

Its central proposition is that prosperity is not determined simply by how much wealth an economy creates. It is determined by how effectively that wealth is converted into opportunity, human capability, innovation, regeneration and resilience.

A healthy economy continually renews opportunity, develops human potential, supports sustainable and regenerative growth, enables climate adaptation, and creates the conditions in which both business and society can flourish together.

The cycle begins to weaken when wealth becomes increasingly concentrated rather than productively circulated throughout society.

The model is therefore neither anti-wealth nor anti-success.

Quite the opposite.

It recognises entrepreneurship, enterprise, investment and wealth creation as essential engines of prosperity. But it also recognises that those engines ultimately depend upon functioning institutions, educated and healthy people, resilient communities, natural systems and sufficient opportunity for future generations to participate in economic life.

Prosperity must therefore be continually renewed.

The Sustainable Prosperity Cycle™ framework diagram

A Virtuous Cycle of Shared Prosperity

The Sustainable Prosperity Cycle™ consists of seven interconnected stages.

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Sustainable Wealth Creation

Prosperity begins with wealth creation. Entrepreneurs take risks, businesses innovate, investors provide capital and employees contribute skills and knowledge. The model distinguishes between growth that merely increases economic activity and growth that contributes to long-term prosperity by being productive, sustainable, regenerative, socially valuable and resilient.

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Fair and Proportionate Contribution

Successful economies depend upon shared infrastructure and institutions. Taxation is therefore not simply the extraction of private wealth but one of the mechanisms through which participants contribute towards maintaining the systems that enable prosperity to exist. Those who benefit from a functioning society should make a fair and proportionate contribution towards sustaining it.

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Strategic Public Investment

Government must convert revenues into productive societal capability through effective investment in education, healthcare, infrastructure, housing, research, innovation, climate adaptation, environmental regeneration and community resilience. The quality of public expenditure matters as much as the level of taxation.

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Opportunity

Strategic investment creates opportunity. Good health enables participation, education builds capability, infrastructure connects people with employment and markets, and access to finance enables entrepreneurship. Opportunity is the mechanism through which societal investment becomes future prosperity.

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Human Potential

People are society’s greatest renewable source of capability. Every child whose talent is developed, every employee whose skills are improved and every entrepreneur given an opportunity to succeed increases society’s future productive capacity. This creates what the model describes as The Human Potential Dividend™.

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Innovation, Regeneration and Adaptation

Greater human capability creates greater capacity to solve problems. Future prosperity must support technological innovation, environmental regeneration and the products, services and infrastructure required by the Human Adaptation Economy™. Innovation becomes the bridge between human potential and sustainable prosperity.

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Sustainable Prosperity

The result is prosperity that strengthens people, planet, prosperity and resilience simultaneously. Better health, stronger institutions, greater innovation and more resilient communities create the conditions for further wealth creation, allowing the cycle to begin again and generate intergenerational prosperity.

When the Cycle Breaks

The Sustainable Prosperity Cycle™ also identifies a potential failure state. Wealth creation itself is not the problem. The risk emerges when increasing proportions of wealth become concentrated in ways that reduce its productive circulation through the wider economy.

Wealth Creation
Increasing Concentration
Reduced Economic Circulation
Reduced Opportunity
Untapped Human Potential
Lower Innovation and Productivity
Greater Inequality
Lower Trust and Social Cohesion
Weaker Sustainable Prosperity
Systemic Risk: This process can become self-reinforcing, creating what the model describes as The Wealth Concentration Trap™.

Why Prosperity Depends on Circulation

The consequences of excessive inequality extend far beyond differences in income or wealth. They affect the ability of society and business to thrive.

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Greater Grievance

Large perceived inequalities can contribute to feelings of exclusion, unfairness and loss of opportunity. When grievance becomes entrenched, trust declines, polarisation increases and the costs of security, insurance and operational disruption rise for both society and business.

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Poorer Physical and Mental Health

Economic insecurity and limited opportunity can contribute to poorer physical and mental wellbeing. Poor health reduces workforce participation and productivity while increasing demand on public services, meaning society loses economic contribution while simultaneously bearing higher support costs.

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Lost Talent

Perhaps the greatest hidden cost of inequality is the human capability that never develops. Talent exists throughout society, but opportunity does not. When people cannot access education, healthcare, skills, networks or finance, society loses potential scientists, engineers, entrepreneurs, teachers, artists and leaders.

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Increasing Welfare Burden

When fewer people are able to participate fully in economic life, demand for government support increases. More resources must then be directed towards addressing the consequences of inequality rather than investing in the capabilities that might prevent those consequences, making the system progressively less efficient.

When Prosperity Stops Circulating

The model does not argue that all inequality is harmful. Differences in reward can reflect entrepreneurship, innovation, risk, expertise and contribution.

The important question is whether there is a point at which further concentration of wealth stops generating equivalent societal benefit.

Prosperity Tipping Point™

The point at which increasing wealth concentration begins to weaken opportunity, cohesion and long-term prosperity rather than strengthen them.

Before the tipping point
Wealth Investment Innovation Opportunity Prosperity
Beyond the tipping point
Wealth Concentration Reduced Circulation Reduced Opportunity Grievance Lower Cohesion Weaker Prosperity
The challenge for policymakers is therefore not to eliminate wealth.

It is to maintain the conditions in which wealth creation continues to generate wider economic opportunity.

Prosperity as a Business Issue

Inequality is often treated as a social or political issue. The Sustainable Prosperity Cycle™ argues that businesses should also view it as an economic one.

Businesses prosper when societies provide healthy employees, educated workforces, confident consumers, functioning infrastructure, safe communities, trusted institutions, social stability, innovation and future talent.

When those conditions deteriorate, the operating environment for business deteriorates with them. Extreme inequality can therefore undermine the very economic ecosystem upon which successful businesses depend.

Reducing damaging inequality is consequently not simply an issue of social justice. It is part of creating a stronger environment for sustainable competitive advantage.

Where the Model Can Be Applied

The Sustainable Prosperity Cycle™ can support thinking around:

🏛️ Tax policy
📈 Economic strategy
🏭 Industrial strategy
🏗️ Public investment
💼 Corporate taxation
💰 Wealth and capital taxation
🎓 Education and skills
❤️ Health policy
🗺️ Regional development
🌡️ Climate adaptation
🌱 Regenerative economics
🤝 Corporate social responsibility
🛡️ National resilience

What the Model Ultimately Demonstrates

The purpose of an economy is not simply to create wealth. It is to continually convert wealth into opportunity, human potential, innovation and sustainable prosperity.

When wealth ceases to circulate productively, opportunity contracts, human potential is wasted and the foundations of future prosperity begin to weaken.

Connecting Prosperity, People and Resilience

The Sustainable Prosperity Cycle™ connects several fundamental elements of The Harrop Framework™.

The Human Centricity Model™ explains why people sit at the heart of economic decision-making.

The Tax Funded Impact Model™ demonstrates how fiscal systems can encourage behaviour that delivers measurable societal value.

The Human Adaptation Economy™ shows how future economic opportunity will increasingly emerge from helping people adapt to climate change.

The National Cohesion Systems Model™ demonstrates how inequality, grievance and declining trust can undermine societal resilience.

The Belief Conditioned Change Model™ helps explain why perceptions of fairness influence trust in institutions and economic systems.

Together, they create a coherent proposition:

Business cannot flourish indefinitely in a society that is failing to flourish around it.

Connected Thinking Across the Framework

The Sustainable Prosperity Cycle™ is closely connected to:

Prosperity as a Systems Question

I do not see inequality primarily as an ideological question.

I see it as a systems question.

Successful economies need entrepreneurs, investors, businesses and wealth creators. But they also need healthy people, strong institutions, functioning public services, opportunity, trust and social cohesion.

Those conditions are mutually dependent.

The challenge is therefore not to choose between wealth creation and social investment.

We need both.

The objective should be an economy that rewards enterprise and success while continually renewing the conditions that enable the next generation of people and businesses to succeed.

That is what I mean by sustainable prosperity.

Create wealth. Contribute proportionately. Invest intelligently. Renew opportunity. Develop human potential. Regenerate. Adapt. Prosper.
“The Sustainable Prosperity Cycle™ synthesises insights from economics, public policy, sustainability, systems thinking and organisational strategy. While informed by a wide body of existing research, the model presents an original systems framework that integrates these disciplines within The Harrop Framework™.”