Why Manufacturing Matters

Why economists have long seen manufacturing as a special engine of development, and whether that is still true today.

Manufacturing means turning raw materials and components into finished goods, from clothes and phones to cars and medicines. Economists have long argued that manufacturing plays a special role in economic development.

Why manufacturing has been special

Productivity growth: factories can adopt machines and better methods, raising output per worker quickly.
Absorbing workers: labour-intensive manufacturing, such as clothing and electronics assembly, can employ large numbers of workers with modest education, moving them out of low-productivity farming.
Tradable goods: manufactured goods can be exported worldwide, so countries are not limited by the size of their domestic market.
Learning and spillovers: factories build skills, supplier networks and technological know-how.

Unconditional convergence

Economist Dani Rodrik found in a 2013 study that productivity in manufacturing industries in developing countries tends to converge toward the productivity of the most advanced countries, regardless of national conditions. This unconditional convergence in manufacturing contrasts with economies as a whole, which often do not converge.

The East Asian path

Japan, South Korea, Taiwan and China all grew rich or rapidly richer through manufacturing exports, moving workers from farms into factories. This path inspired many developing countries.

Is manufacturing still special?

Rodrik and others have noted premature deindustrialisation: manufacturing employment in many developing countries is peaking at lower income levels than in the past, partly due to automation and Chinese competition. Some argue that services, especially tradable services like IT and business services, may offer alternative paths, as in India’s services-led growth. Others argue manufacturing remains essential for creating large numbers of jobs.

India’s manufacturing

Manufacturing’s share of India’s GDP has stayed around 15 to 17 percent for decades, lower than in many East Asian economies at similar stages. The government’s Make in India initiative, launched in 2014, and production incentives aim to raise it.

From farm to factory

A young woman leaves farm work, where she earned little in the off-season, to work in a garment factory. Her output and income rise sharply, and she learns new skills. Multiplied across millions of workers, this shift from low-productivity farming to factories drove growth in East Asia.

Thinking manufacturing is the only path to development

Manufacturing has driven growth in many countries, but services and agriculture can also raise productivity. Countries may need a mix suited to their circumstances and changing technology.

Key takeaways

Manufacturing has been seen as special for productivity growth, jobs and exports.
Rodrik found manufacturing productivity tends to converge toward leading countries.
East Asian economies grew through manufacturing exports.
Premature deindustrialisation raises questions; India's manufacturing share has stayed around 15 to 17 percent.