The intellectual foundation of the study lies in the economics of rent-seeking, a tradition stretching back to Anne Krueger’s 1974 analysis of the political economy of rent-seeking societies and Gordon Tullock’s earlier work on the welfare costs of monopolies and theft. Rent-seeking describes the pursuit of income not through productive activity—building firms, inventing products, creating jobs—but through the capture of privileges, licenses, political connections, and state favors. When such behavior flourishes, a society’s most able individuals face a choice: deploy their talents in entrepreneurship and innovation, or redirect them toward securing a slice of an artificially protected pie. William Baumol’s classic 1990 framework formalized this insight, arguing that the supply of entrepreneurial talent in any society is roughly constant, but its allocation between productive and unproductive activity is shaped entirely by the rules of the game.

Jaeck and Kratou extend that logic to international migration. Their central hypothesis is that inequality in a rent-seeking society is fundamentally unproductive in character: it is generated by connections, cronyism, nepotism, and access to power rather than by market performance. The talented young people who observe this system understand that the rewards at the top are reserved for insiders. Paradoxically, this does not push them out of the country—instead, it can anchor them within it. In a crony system, emigrating means forfeiting the chance to join, or benefit from, the protected circles where the real rents are distributed. Highly skilled workers may rationally stay, investing in political connections rather than in productive careers or foreign opportunities.

The empirical strategy is unusually ambitious. The authors assembled a bilateral panel of migration flows linking nine MENA countries of origin—Egypt, Djibouti, Algeria, Iran, Jordan, Mauritania, Morocco, Turkey, and Tunisia—to twenty high-income developed destination countries, covering the period from 1995 to 2020. Migration data were drawn from the World Bank’s World Development Indicators, while the institutional character of each origin country was measured using the Economic Freedom Index compiled by the Fraser Institute. Income inequality was captured through standard distributional measures, and the authors derived a rent-seeking indicator whose value represents the mean for the full 1995–2020 period.

Methodologically, the researchers estimated the interaction between income inequality and rent-seeking using two complementary econometric techniques: ordinary least squares regression and a two-way fixed effects specification that controls for unobserved country-specific characteristics and common time shocks. This dual approach guards against the possibility that the results are artifacts of a single estimation choice. The key quantity of interest is the marginal effect of inequality on high-skilled emigration, evaluated at different levels of rent-seeking, and reported with confidence intervals that allow readers to judge statistical precision directly.

The headline result is unambiguous: when income inequalities are conditioned by rent-seeking institutions, the estimated relationship between inequality and high-skilled emigration turns negative. Higher inequality in a rent-seeking environment is associated with less skilled emigration, not more. In effect, unproductive inequalities reduce emigration among the most talented. This is the opposite of what a simple relative-deprivation model—in which widening gaps spur people to seek better prospects abroad—would predict, and it stands in sharp contrast to the conventional expectation that inequality drives exit.

The finding resonates with a growing body of evidence on institutions and mobility. Prior studies have shown that corruption promotes emigration in many contexts, that governance quality shapes net migration flows, and that a lack of economic freedom pushes workers toward countries offering stymied ambition an outlet. Related work on MENA economies has documented the depth of cronyism in the region, from state capture in Tunisia to the ‘pyramid capitalism’ of Egypt, where politically connected firms dominate regulated sectors and suppress the productivity of unconnected rivals. Jaeck and Kratou add a new dimension: the nature of inequality itself, not merely its magnitude, is what matters for who leaves and who stays.

The policy implications are considerable. If rent-driven inequality traps talent at home while steering it into unproductive careers, the region suffers a double loss: it retains fewer of the innovators and entrepreneurs who drive growth, and those who remain are incentivized to play the connection game rather than build firms. The authors argue that institutional reforms are therefore needed to affect the allocation of talents toward more productive careers—reforms that make market performance, rather than political access, the primary route to prosperity. Competitive openness, transparent regulation, and credible rule of law would convert the region’s inequality from a trap into a conventional signal of opportunity that skilled workers respond to in predictable ways.

For a region contending with chronic youth unemployment, recurring political tensions, and some of the world’s highest emigration intentions among the educated, the study reframes brain drain as an institutional disease rather than a demographic fate. The most talented workers, the evidence suggests, are exquisitely sensitive to the nature of the inequalities they observe around them—and the cure lies not in closing borders or raising wages alone, but in rebuilding the incentive architecture that determines whether talent creates value or merely seeks rent.

Subject of Research: How rent-seeking institutions condition the effect of income inequality on high-skilled emigration from the MENA region

Article Title: Rent-seeking, Income Inequality and Brain Drain: An Empirical Investigation for the MENA Region

Article References: Rent-seeking, Income Inequality and Brain Drain: An Empirical Investigation for the MENA Region. (n.d.). https://doi.org/10.1007/s11293-026-09861-7

Image Credits: AI Generated

DOI: 10.1007/s11293-026-09861-7

Keywords: brain drain, income inequality, rent-seeking, MENA, high-skilled migration, institutions, crony capitalism, economic freedom, talent allocation, entrepreneurship, Atlantic Economic Journal, econometrics