What industrial policy is and how it works

Industrial policy is public intervention intended to improve business-sector performance or promote strategic business activities, rather than leaving the composition of economic activity entirely to market outcomes. It can cover manufacturing, agribusiness, tourism and skilled professional services, depending on what a government considers strategic.

Governments use industrial policy to address innovation and financing gaps, difficulties scaling emerging technologies, weak incentives to coordinate large investments, supply-chain vulnerabilities and the clean and digital transitions. The OECD finds that effectiveness is mixed overall, though interventions tend to perform better when they directly address an identified market failure.

What counts as industrial policy?

Its purpose, rather than any single instrument, is the defining feature. A grant, tariff or procurement contract may be industrial policy when it is intended to expand a particular activity or alter the composition of economic activity. The same instrument can serve another objective.

The OECD distinguishes between horizontal and targeted interventions, demand-side instruments, supply-side measures that improve firm performance, and framework instruments that affect the conditions in which firms operate.

• Firm-performance measures include tax credits, grants, loans, loan guarantees and support for training within firms.
• Framework measures include policies affecting taxation, capital and labour markets, competition and trade.
• Other tools can include infrastructure investment, public procurement, regulatory frameworks and public research and development support.

Why governments use it

The policy case starts with a specific constraint. The OECD identifies underinvestment in innovation, financing constraints, problems scaling emerging technologies and inadequate incentives to coordinate large investments as reasons governments may intervene.

Governments also cite productivity growth, competition, supply-chain vulnerability and clean and digital transitions. The World Bank reports that jobs and investment remain primary motivations in developing economies, while national security, supply-chain resilience and climate objectives increasingly shape policy in advanced economies.

Industrial policy is often associated with sectors such as aerospace, semiconductors and electric vehicles. A historical US example is Sematech, a government-backed consortium of 14 companies intended to strengthen the semiconductor industry through coordinated research and development and common standards.

Match the instrument to the problem

An instrument is not a strategy in itself. A government seeking to support innovation may consider research and development support, grants or tax incentives. Where financing constraints or scale are the stated concern, loans, guarantees, public venture capital or government equity are among the available instruments. Fiscal space, market size and administrative capacity constrain the range of tools that can be used effectively, according to the World Bank.

Large investments may also require complementary action on infrastructure, skills, energy, finance, trade, regulation and innovation. The OECD says coordination across these areas, clear institutional leadership and operational capacity are central to delivery. Public procurement is another tool available to governments.

Tariffs and other trade restrictions can form part of an industrial strategy, but their presence alone does not establish that a policy is industrial policy. Their stated objective must be assessed.

A design test for industrial policy

1. Diagnose the constraint. Begin with an evidence-based assessment of economic strengths, vulnerabilities and opportunities.
2. Set measurable objectives. Define the result the intervention is intended to achieve and how progress will be monitored.
3. Choose the appropriate tool. Decide whether a horizontal or targeted intervention is justified by the identified problem.
4. Establish delivery arrangements. Assign clear institutional ownership, coordinate relevant agencies and set realistic timelines and stable funding where required.
5. Make selection and administration transparent. Clear criteria and accessible application processes support accountability.
6. Evaluate and adapt. Monitor intended results and unintended distortions. Evidence should inform whether a programme is expanded, redesigned or ended.

Time horizons require judgment. The World Bank says learning-by-doing and productivity benefits can take time, so automatic termination rules may stop some policies before their benefits emerge. It also argues that extensions should rest on demonstrated improvement and the prospect that supported activities can become competitive. Risks cited by the OECD and the Council on Foreign Relations include rent-seeking, market distortion, protection of incumbent firms and incentives for lobbying.

Why measuring industrial policy is difficult

Counting tariffs, subsidies or public spending alone is not a reliable measure of industrial policy. A September 2025 working paper by Réka Juhász, Nathan Lane, Emily Oehlsen and Verónica C. Pérez notes that tariffs can be used for industry promotion, revenue raising, terms-of-trade management or political interests. Industrial-policy measurement therefore needs to consider policy intent.

This helps explain differing cross-country findings. The World Bank's review of development plans in 183 economies reports that low-income economies target 13 industries on average, compared with five in high-income economies, and that upper-middle-income economies' business subsidies average 4.2% of GDP. A separate text-based study of commercial-policy descriptions for 2010 to 2022 finds that high-income economies dominated its measured industrial-policy use. These results draw on different datasets and measures, and do not establish a single ranking of countries' use of industrial policy.

A credible industrial policy states the activity it seeks to promote, the constraint it addresses, the tool it will employ, the measure of progress and the basis for changing or ending support.

Frequently asked questions

Why is measuring industrial policy difficult?

The same instrument can have different objectives. The 2025 text-based study notes that tariffs may be used to promote an industry, raise revenue, manage terms of trade or serve political interests. Researchers therefore need evidence of policy intent, rather than counts of instruments alone, to identify industrial policy.

Sources

• Industrial policy — www.oecd.org
• Is Industrial Policy Making a Comeback? — www.cfr.org
• Industrial Policy for Development — www.worldbank.org
• Measuring Industrial Policy - A Text-Based Approach — www.rjuhasz.com