The University of Hong Kong · FACULTY OF LAW

CGRM7003 Chap.3 Policy Instruments, Equity and Delivery

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Chapter 3 of 6 · CGRM7003

Policy Instruments, Equity and Delivery

Choose by mechanism

Standards constrain conduct, pricing changes incentives, spending changes access, information changes knowledge and planning coordinates long-lived choices. The chapter begins with the barrier and asks which control point reaches it.

Keep three tests apart

Effectiveness, equity and feasibility can point in different directions.

Implementation details such as funding, monitoring, compliance and review determine whether a formal rule changes practice and who bears its cost.

Ask whether the decision maker can respond

Prices and information assume that an affected actor has choices.

A household without capital cannot respond to a higher energy price like a large firm, and a tenant in a tight market cannot act on a building label like a buyer with alternatives.

Where choice is constrained, combine incentives with finance, infrastructure or a direct duty reaching the actor controlling the asset.

Connect instruments inside a package

A package is coherent when each component repairs a named weakness in another. A standard can establish an endpoint, grants can lower the entry barrier and disclosure can support monitoring.

Adding tools without explaining their dependency only adds administration. State which body operates each part, what information moves between them and how conflicting requirements are resolved.

Design review before implementation

A useful review clause names a period, indicator and decision.

It might adjust phasing if costs concentrate in vulnerable groups, strengthen enforcement if compliance is weak or replace the instrument if outcomes fail despite formal compliance. Monitoring should cover climate performance and distribution so success cannot be claimed by ignoring transferred harm.

In this chapter

What this chapter covers

  • 01

    Standards and permits

  • 02

    Carbon pricing and measured bases

  • 03

    Subsidies, grants and public investment

  • 04

    Disclosure, labels and reporting

  • 05

    Planning and procurement

  • 06

    Effectiveness, equity and feasibility

  • 07

    Monitoring, enforcement and review

Worked example · free

Repair split incentives in rental buildings

Q [9 marks]. Compare a performance standard, retrofit grants and energy labels where owners pay capital costs but tenants pay bills. The marks shown are an AskSia study allocation, not the University's marking scheme.
The five instrument families act through different mechanisms.The five instrument families act through different mechanisms. Standards constrain conduct, prices change incentives, spending changes access, information changes knowledge, and planning coordinates long-lived choices.Choose by control point, not by familiaritymore prescriptionmore choiceStandardslimit conductpermit checksPricingchange costmeasure a baseSpendinglower entry costtarget accessInformationchange knowledgeverify disclosurePlanningcoordinate assetssequence action
The five instrument families act through different mechanisms. Standards constrain conduct, prices change incentives, spending changes access, information changes knowledge, and planning coordinates long-lived choices.
  • 3State each tool's mechanism.
  • 3Identify distribution and delivery limits.
  • 3Recommend a connected package.
A staged standard sets the endpoint, targeted grants reduce the capital barrier in older buildings, and verified disclosure supports monitoring. Labels alone are weak where tenants lack choice. Track rent and displacement as well as energy outcomes.
Sia tip — Combine tools only when each repairs a named weakness in another.
Glossary

Key terms

Policy Instrument
A tool used by public authorities to change behaviour or coordinate action.
Split Incentive
A barrier arising when one actor pays while another receives the benefit.
Revenue Recycling
Returning policy revenue through support, rebates or public investment.
FAQ

Policy Instruments, Equity and Delivery FAQ

Which climate policy instrument is strongest?

There is no universal ranking. Match the tool's mechanism to the barrier, then compare authority, administration, equity and the ability of affected actors to respond. A package may be stronger when its parts connect.

Why can disclosure fail even when it is accurate?

Information changes behaviour only when a user can act on it. In a tight rental market, tenants may have no practical alternative, so labels need supply, finance or a duty reaching owners.

How should equity alter a uniform standard?

Preserve the performance endpoint where possible, then phase deadlines or target finance according to capacity and vulnerability. Monitor secondary effects such as rent or displacement so the repair is tested rather than assumed.

What belongs in an implementation review clause?

Specify the reporting period, indicator, responsible body and choice that follows. A review might adjust phasing when burdens concentrate, strengthen enforcement when compliance is weak or replace the instrument when outcomes fail despite compliance. Simply promising evaluation does not create an accountable response. Publish the result so affected groups can test the decision and proposed correction.

Study strategy

Assessment move

Build a table with barrier, actor, instrument mechanism, authority, administration and distribution. Fill it for one standard, one price and one spending tool. Recommend a package only after writing the dependency between its parts and the evidence that would trigger adjustment. Add a disclosure tool and ask whether its intended user can genuinely act.

For every equity repair, state what happens to the original climate objective. Finish with a review sentence containing a date or indicator, the responsible body and the choice it must make if delivery fails. Train yourself to reject instrument labels that lack mechanisms. For each proposal, complete the sentence this changes behaviour because.

If the answer depends on price, information or access, identify who makes the responsive decision and what choices they really have. Then draft an implementation ledger with the data collected, administrator, compliance action and consequence. Compare the cost of precision with the error created by a proxy. End the exercise by removing one tool from the package and explaining exactly which barrier reappears.

That test reveals whether the components are connected or merely accumulated.

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