The Regulatory Moat: When Compliance Becomes a Barrier to Competition

My illustration entitled: “The Scales Beneath the Colossus” – In an immense regulatory hall, a small workshop and a corporate titan face identical towering compliance weights. The titan carries its weight effortlessly; the workshop’s foundations begin to crack. Officials watch from a grand balcony above.


Imagine two businesses seeking permission to offer the same service. One employs hundreds of people, retains specialist advisers and already maintains extensive reporting systems. The other consists of a founder, several employees and limited savings.

Both receive identical requirements. Both must submit the same documents, pay the same application fee and wait through the same approval process.

Formally, they face equal treatment. Economically, they carry very different burdens.

The established firm absorbs compliance as an ordinary operating expense. The newcomer spends a substantial share of its available capital before serving its first customer.

This illustrates the possibility of a regulatory moat: an institutional barrier that protects established businesses from competition because meeting its requirements is disproportionately difficult for potential entrants.

The question for Political Economics is whether a requirement provides necessary protection or restricts economic opportunity beyond what that protection reasonably demands.

Rules Can Make Competition Possible

Markets require dependable institutions. Customers need protection against deception. Workers need safeguards against serious hazards. Businesses need confidence that contracts can be enforced and dishonest competitors cannot prosper indefinitely through concealed misconduct.

Appropriate regulation can support competition by making trustworthy exchange possible between strangers.

A customer cannot personally investigate every supplier’s equipment, financial condition or production methods. Shared standards can reduce that burden and allow responsible newcomers to establish credibility.

Regulation can therefore open a market as well as close it.

Assessment must examine the particular requirement, its purpose and its effects. Describing every rule as an obstacle overlooks its contribution to trust. Assuming every protective purpose justifies its chosen method overlooks unnecessary exclusion.

Why Identical Requirements Have Unequal Effects

Many compliance activities contain costs that change little with the size of a business.

Preparing an application, commissioning a professional report or understanding a complex rule may require substantial effort whether a firm serves fifty customers or fifty thousand.

The larger firm can spread that expenditure across more transactions. The smaller firm must recover it from a narrower base.

Delay creates another difference. An established business may continue earning while awaiting approval for an additional activity. A newcomer may pay rent and wages without permission to begin trading.

These disadvantages do not automatically invalidate the requirement. They establish a reason to examine whether its design achieves the intended protection efficiently and whether an equally protective approach could impose a smaller entry burden.

The Difference Between a Barrier and a Moat

Some barriers are justified. A person offering a dangerous service should demonstrate the ability to perform it safely. Customers should not have to absorb serious, preventable risks merely because an operator is new.

A regulatory moat arises where requirements protect incumbency beyond the contribution they make to a defensible objective.

This can happen when rules prescribe expensive organisational forms despite the availability of safer, simpler methods. It can happen when applications require access to facilities controlled by existing competitors.

It can also happen through complexity. Several individually modest obligations may combine into a burden that only organisations with permanent legal and administrative staff can manage.

The relevant unit of assessment is sometimes the whole entry process, rather than any single document within it.

Protection Written Around Existing Firms

Consider a hypothetical licensing system for workshops. Inspectors require safe equipment, appropriate storage and reliable procedures for handling hazardous materials.

Those requirements address identifiable risks.

Suppose the licence also requires a large administrative department and premises matching the layout commonly used by established operators. A smaller workshop could achieve the same safety outcome through a different arrangement, but the rules provide no route to demonstrate it.

The established method has become an institutional requirement.

Rules can acquire this character without deliberate corruption. Officials may consult experienced firms because those firms possess useful knowledge. Familiar practices then become the template for everyone.

Good administration should distinguish essential outcomes from customary methods. Experience deserves a hearing, while proposed alternatives deserve examination on their merits.

When Industry Influence Becomes Self-Protection

Established firms may support stronger requirements for sincere reasons. They may also recognise that additional obligations will be easier for them to satisfy than for potential competitors.

These motives can coexist.

A firm might publicly advocate higher standards while privately anticipating fewer entrants and greater pricing power. Its commercial interest does not prove that the standard is unnecessary, but it creates a reason for independent scrutiny.

Rule makers should seek evidence beyond the organisations already operating in the market. Customers, workers, smaller businesses and prospective entrants can reveal consequences that established participants overlook.

Consultation should disclose relevant interests and explain how competing claims were assessed. Otherwise, expertise can become a channel through which existing economic power shapes the conditions of future competition.


My illustration “The Scales Beneath the Colossus” work-in-progress. The art represents that the same formal requirements can impose radically unequal burdens.


Existing-Firm Exemptions Need Justification

Sometimes new requirements apply to entrants while established firms retain permission under earlier conditions.

Transitional arrangements can be reasonable. Immediate replacement of expensive equipment may cause avoidable disruption, and businesses may have made investments under legitimate expectations.

Nevertheless, exemptions can create an enduring advantage. Newcomers must pay for safeguards that existing competitors are temporarily or permanently excused from providing.

The justification should explain why the difference is necessary, how long it should last and whether alternative arrangements could reduce unfairness.

If a safeguard is indispensable to public protection, exempting existing firms raises an obvious concern. If their continued operation is acceptable, officials should examine whether newcomers could meet an equivalent standard without the additional burden.

The Costs Extend Beyond Excluded Entrepreneurs

An unsuccessful applicant bears visible losses: fees, professional expenses, unused premises and time spent seeking approval.

Other costs are harder to observe. A business never established produces no accounts showing the customers it might have served or the employment it might have created.

Reduced entry can weaken pressure to improve prices, service and working methods. It can also narrow the range of business models available to customers.

These effects remain possibilities requiring evidence. Additional firms do not automatically improve every market, and entry can create risks where supervision is inadequate.

Serious evaluation should examine both sides: the harms prevented by a requirement and the opportunities forgone because of it. Counting administrative compliance alone cannot establish overall success.

Design Requirements Around Risk

A useful starting point is to connect obligations to the seriousness and scale of foreseeable harm.

Activities involving major safety consequences may require demanding verification regardless of the operator’s size. Lower-risk activities may permit simpler procedures without sacrificing meaningful protection.

Size alone is an imperfect guide. A small firm can cause severe harm, while a large firm may perform a routine activity with limited risk.

Proportionate design should therefore consider what the business does, how failure could affect others and which safeguards actually reduce that danger.

Clear guidance, standard forms and coordinated inspections can reduce unnecessary expenditure. Where feasible, applicants should be able to demonstrate equivalent protection through different methods rather than reproduce one approved organisational model.

Make Approval Predictable and Reviewable

Uncertainty can exclude entrants as effectively as an explicit prohibition.

Applicants need to know what evidence is required, how decisions are reached and which matters remain unresolved. Repeated requests for information can exhaust a small business even where each request appears manageable in isolation.

Reasonable decision periods, explanations for delay and accessible review can improve accountability.

A deadline should not force approval of an unsafe activity. It should require responsible administration: identifying missing evidence, explaining genuine obstacles and escalating unjustified delay.

Applicants also need protection against inconsistent treatment. A published standard offers limited security if different officials interpret it unpredictably or informal relationships determine whose application advances. Review must be capable of correcting the process while correction can still help.

Test Whether Protection Is Working

Regulatory assessment should ask what happens after requirements are introduced.

Do relevant injuries, fraud or service failures decline? Are applications being rejected for reasons connected to those harms? Have entry costs risen without a corresponding improvement?

Other indicators include approval times, the survival of new firms, the frequency of successful appeals and whether particular requirements repeatedly produce confusion.

These measures need context. Fewer entrants may reflect weak demand rather than exclusion. More reported incidents may reflect better detection rather than worsening conduct.

Evidence should support inquiry instead of replacing it with a convenient figure. Periodic review can identify obsolete provisions, unintended advantages and opportunities to preserve protection through less restrictive arrangements.

Competition Under Justifiable Rules

The regulatory moat reveals a broader issue of economic power. Institutions govern access to opportunity, and their decisions can favour existing positions even when the language of a rule appears neutral.

Political Economics should examine those effects without dismissing the legitimate work of protection. Responsible markets need safeguards that prevent harm and procedures that allow capable newcomers to participate.

Every consequential entry requirement should withstand practical questions: what does it protect, how effectively does it work, who bears its costs, and could comparable protection be achieved with less exclusion?

Economic legitimacy requires rules that earn their restrictions through public justification—and remain open to correction when compliance begins protecting incumbents more than the people it is meant to serve.