Protectionism & Industrial Policies: Real-World Examples for A-Level & IB Economics

In a parliamentary speech on 19th Apr 2023, PM Lee Hsien Loong warned that “countries are no longer talking about trade being win-win” and “we are heading towards…a world where protectionism is the default.” The Straits Times echoed this sentiment the very same day, highlighting “The Perils of the West Embrace of Industrial Policies.”

We are living in an era of fragmented trade—this is The New Normal.

As an Economics tutor, I am constantly looking for the best ways to translate these massive global shifts into actionable exam points for my students. Thankfully, I have a new, highly efficient research assistant: ChatGPT. (If you want to see how this AI handles macroeconomic theory, read my previous deep-dives: How AI will affect the Economy and Unemployment and Can ChatGPT teach Economics?)

Frantic about the shifting global economy, I fired up my AI assistant to extract the best real-world examples of Industrial Policies and Protectionism that A-Level and IB Economics students can use in their essays.

Here is the masterclass we generated.

What is the difference between Industrial Policy and Protectionism?

Before you write your essays, you must distinguish between these two concepts.

• Industrial Policy: Government interventions aimed at promoting the development of specific domestic industries (e.g., subsidies, tax incentives, infrastructure investment, and R&D funding).
• Protectionism: Trade policies specifically designed to shield domestic industries from foreign competition (e.g., tariffs and quotas).

While industrial policies can include protectionist measures, they don’t have to. A good industrial policy supports domestic growth without destroying global economic efficiency.

3 Real-World Examples of Industrial Policies

Examiner Tip: Use these examples in your IB Paper 1 Essays to demonstrate excellent real-world application. We cover such examples extensively in our IB Economics Tuition.

1. China’s “Made in China 2025”

This policy aims to aggressively upgrade China’s manufacturing industry. By providing state backing, China is shifting from low-cost manufacturing to dominating high-tech industries such as robotics, aerospace, and biotechnology.

2. South Korea’s “Export-Oriented Industrialization” (A Historic Success)

In the 1960s and 70s, South Korea’s government heavily directed investments into key domestic industries like steel, shipbuilding, and electronics. This state-led push transformed South Korea from an agrarian society into one of the world’s largest exporters of manufactured goods.

3. Germany’s “Renewable Energy Sources Act” (EEG)

Introduced in 2000, this policy provided massive financial incentives for wind and solar power development. It successfully shifted Germany’s energy mix and made the nation a global leader in renewable technology.

The Singapore Context: How Small Economies Do It Right

In the Singapore-Cambridge A-Level H2 Economics syllabus, understanding the context of a “small and open economy” is vital. Singapore cannot rely on protectionism (tariffs) because we lack natural resources and a large domestic market. Instead, we rely on highly targeted, supply-side industrial policies.

• Research, Innovation and Enterprise (RIE) 2025 Plan: Singapore’s national strategy for R&D. The government actively funds sectors like healthcare, urban solutions, and advanced manufacturing to maintain our dynamic efficiency.
• Jurong Island: A textbook example of infrastructure-led industrial policy. The government provided tax breaks, funding, and streamlined regulations to create a world-class hub for petrochemicals, directly contributing to our economic growth.

Examiner Tip: JC H2 Econs students must especially familiarise themselves with such Singapore related examples for Paper 2 Essays. We cover such SG examples extensively in our H2 Economics Tuition.

Evaluation (AO4): Why Do Industrial Policies Fail?

Examiner Tip: To score a Distinction, you must evaluate the limitations of government intervention. Not all industrial policies succeed.

When I asked my AI assistant why Japan failed to develop a booming Biotech sector compared to Singapore, it highlighted several critical barriers that cause government policies to fail:

1. Lack of Entrepreneurship: A conservative, risk-averse business culture stifles the disruptive innovation needed for biotech.
2. Complex Regulatory Environments: Heavy red tape creates massive barriers to entry for smaller startup firms.
3. Wasted Resources & Inefficiency: When governments “pick losers” instead of winners, resources are diverted away from productive uses, leading to government failure and a loss of international competitiveness.

Master Real-World Application with The Economics Tutor

Understanding the theory of protectionism is only the first step. To secure your Distinction, you must know how to apply these real-world examples to complex essay questions under severe time pressure.

Whether you are navigating the H2 Economics syllabus or tackling the IB Economics syllabus, we provide the exact frameworks, up-to-date case studies, and personalized coaching you need to succeed.

Click here to view our class schedule for secure your slot today.