NEW HAVEN – With protectionism and industrial policy returning to advanced economies, and with geopolitical tensions on the rise, this is an inauspicious moment for trade-led growth strategies. Since future growth will increasingly depend on sound domestic policies, low- and middle-income countries should focus on ensuring that existing resources are fully and efficiently deployed. And no resource is more valuable than human capital.
While economists and policymakers have long recognized the accumulation of human capital – particularly through investments in education – as a driver of growth and development, they have devoted far less attention to the efficient allocation of existing human capital. An economy at any level of development can achieve its full potential only if individuals pursue occupations that best suit their talents and preferences.
Eliminating, or at least reducing, misallocations of talent should therefore be a top priority. A growing body of economic research has shown that even in advanced economies such as the United States, reducing talent misallocation can have meaningful economic effects.
For example, an influential paper published a few years ago attributed 20-40% of US per capita market output growth from 1960-2010 to improvement in talent allocation. This additional growth was achieved by reducing labor market discrimination against women and Black men, and by lowering the barriers these groups faced in developing human capital.
The potential to unlock such gains is probably even greater in less affluent countries, where the misallocation of talent is plausibly more pervasive. While the relevance of race or other identity-based barriers varies across contexts, gender is a universal issue. Because women comprise roughly half the population in any given country, ensuring that they can fully use their skills and talents could generate substantial economic returns.
It is well established that labor market outcomes vary significantly by gender. In most countries, women have lower labor-force participation rates and earnings, are overrepresented in unpaid or informal jobs, and spend more hours on household production and chores. If these differences reflected innate comparative advantages or genuine preferences, they would be efficient, and reallocating men and women to different activities would not improve an economy’s productivity. But if they reflect distortions, policymakers are leaving money on the table.
In a new study with the World Bank, my colleagues and I developed a methodology to distinguish between these two potential sources of observed differences and applied it using publicly available labor-force data from multiple countries. The results confirm the insights from the US study: distortions are widespread. In many countries, removing barriers to women’s participation in the labor force could raise output by 15-20%, implying large income gains.
On average, richer countries exhibit fewer distortions. But the differences among countries at similar stages of development are striking. For example, Egypt could increase output by about 24% by removing gender barriers, while Peru could achieve only a 5% gain, despite having similar income levels.
Comparing the evolution of distortions also reveals interesting patterns. While the allocation of talent in most countries has improved over time, there are exceptions. Despite rapid economic growth, India experienced little change in distortions between 1990-2022. As women remained excluded from high-productivity jobs, the economy grew less than it could have. Growth alone does not automatically guarantee equal opportunities; deliberate reforms are needed to unlock additional gains.
Our methodology also allows us to distinguish between two types of distortions: “demand-side” barriers that come from employers (such as hiring discrimination or unequal pay), and “supply-side” barriers that reflect women’s own constraints (including household responsibilities, lack of childcare, safety concerns, or restrictive social norms).
For most countries, demand-side distortions play a more significant role than supply-side ones. Dismantling only the former generates economic gains nearly as large as those achieved by tackling both.
This result has important implications, because it helps policymakers decide where to invest resources to reduce misallocation. Demand-side distortions – such as labor-market discrimination – are more amenable to policy intervention than supply-side distortions, which may reflect longstanding social norms. Thus, focusing on the former might allow countries to capture most of the welfare benefits from reducing gender-based misallocation.
Skeptics might argue that the economic gains from reducing talent misallocation are modest compared with those from productivity improvements. That may be true. But while productivity gains are often costly and increasingly uncertain in today’s volatile global environment, reducing the misallocation of human capital is relatively inexpensive and more easily achieved.
At a time when sustaining growth in low- and middle-income countries has become more difficult and uncertain, policymakers must pursue every available growth path. Ensuring that the skills and talents of roughly half the population are fully utilized is not only a matter of social justice but also a pragmatic economic strategy.