In 1911, the British explorer Robert Falcon Scott embarked on his ill-fated expedition to the South Pole carrying equipment and assumptions suited to a different environment. His tragedy was not simply a failure of courage; it was a failure of adaptation. The Antarctic punished the belief that methods successful elsewhere could be transferred unchanged into a radically different terrain. Economic development faces a similar dilemma today. The theories and ideas that guided transformation during the industrial age remain valuable historical achievements, but applying them mechanically in a post-industrial world may leave developing countries navigating a new landscape with old instruments.
This article is motivated by the forthcoming inaugural lecture of Professor Bongo Adi of Pan-Atlantic University, Lagos, titled “The End of Development Economics: A Manifesto for a Post-Industrial Policy.” The title raises a profound question: has the intellectual framework that shaped development thinking for more than seven decades reached the limits of its explanatory power, particularly for countries such as Nigeria that are attempting transformation under conditions very different from those experienced by earlier industrialisers?
Development economics emerged in the aftermath of the Second World War, when newly independent countries confronted the challenge of escaping colonial economic structures built around primary commodity exports. The discipline’s early thinkers were responding to a world where factories represented the centre of economic power, manufacturing generated productivity growth, and industrial employment offered a pathway from poverty to prosperity.
Arthur Lewis, in his influential 1954 model of economic development, argued that poor economies possessed surplus labour trapped in low-productivity agriculture. The solution was structural transformation: move workers into modern industrial sectors where productivity and wages could rise. Lewis’s insight was powerful because it captured the experience of countries undergoing industrialisation. China’s transformation after 1978, South Korea’s rise from poverty and Japan’s post-war reconstruction all demonstrated the importance of moving resources into more productive activities.
Yet Lewis’s framework emerged from an era when manufacturing was the primary vehicle for technological advancement. Today, the relationship between production, technology and employment has become far more complex. Automation, artificial intelligence and digital technologies mean that industrial production can increase without generating the same employment intensity witnessed during earlier industrial revolutions. The challenge for Nigeria is not merely creating factories but creating productive systems capable of generating value and employment in a technology-driven economy.
Walt Rostow’s famous 1960 book, The Stages of Economic Growth, presented development as a linear journey from traditional society to the age of mass consumption. His argument reflected the optimism of the post-war era, suggesting that countries could follow a predictable path toward prosperity. While influential, the model has become increasingly contested because history has rarely followed such a neat sequence. China’s development, for example, combined state capitalism, global integration, technological experimentation and gradual reform rather than a simple movement through predetermined stages.
For Nigeria, Rostow’s greatest limitation is the assumption that development is a universal staircase. Countries do not begin from identical positions, face identical constraints or operate within identical global systems. Nigeria in 2025 is not Britain in 1850, nor South Korea in 1965. The technologies, geopolitical structures and competitive environment have fundamentally changed.
Raúl Prebisch and Hans Singer challenged another central assumption of traditional economics by arguing that countries dependent on primary commodity exports faced structural disadvantages in global trade. Their argument, developed in the 1950s, was particularly relevant for Latin America and later resonated across Africa. The long-term decline in commodity prices relative to manufactured goods, they argued, limited the ability of developing countries to accumulate wealth.
Nigeria’s experience with oil provides a powerful illustration. Since commercial oil production began in 1956 and oil became dominant after the 1970s, petroleum has generated enormous revenues. Yet the country has struggled to convert resource wealth into diversified productive capacity. Prebisch and Singer’s warning remains relevant: exporting commodities while importing higher-value goods can reinforce dependency.
However, the post-industrial economy requires extending their insight further. The challenge today is not only escaping commodity dependence. It is building technological capability. Countries must move beyond exporting raw materials toward creating knowledge, innovation and sophisticated production systems.
Albert Hirschman offered another important contribution by arguing that development should not necessarily follow a perfectly balanced path. His concept of “unbalanced growth” suggested that strategic investments in key sectors could create pressures and linkages that stimulate broader transformation. For a country like Nigeria, Hirschman’s thinking remains highly relevant. Development is not achieved by investing everywhere equally; it requires identifying sectors where capabilities can be built and where wider economic networks can emerge.
Yet twenty-first-century industrial policy must expand Hirschman’s idea of strategic sectors. The future is not limited to steel mills, automobile factories or heavy industries. Strategic sectors today include renewable energy, digital infrastructure, biotechnology, advanced manufacturing, artificial intelligence and knowledge-intensive services.
Dani Rodrik and Ha-Joon Chang have demonstrated that markets alone rarely explain successful industrial transformation. Historical evidence shows that many now-developed economies used industrial policies, state support and strategic protection during their own development journeys. The lesson is not that governments should control economies completely, but that successful transformation requires institutions capable of coordinating investment, encouraging innovation and supporting domestic capabilities.
This argument is particularly important for Nigeria. The country does not suffer from a lack of entrepreneurial energy. Nigerian businesses have demonstrated remarkable creativity in fintech, entertainment, technology and services. The challenge is connecting this entrepreneurial dynamism with a broader national strategy for productive transformation.
This requires rethinking industrial policy. Nigeria needs factories, but factories integrated with knowledge systems. It needs manufacturing, but manufacturing connected to research, technology and skills. It needs infrastructure, but infrastructure designed to increase productivity rather than merely facilitate consumption.
The measurement of development must also change. Gross domestic product remains useful, but it cannot capture the foundations of future prosperity. Nigeria’s 2014 GDP rebasing, which elevated the country to Africa’s largest economy at the time, demonstrated that economic measurement is partly about what societies choose to recognise. A larger economy does not automatically mean a more capable economy.
The true indicators of development should include research capacity, technological sophistication, industrial complexity, productivity growth, educational quality and innovation capability. A country’s future depends not only on how much it produces today, but on what it is capable of producing tomorrow.
The phrase “the end of development economics” should therefore not be interpreted as a rejection of the discipline’s achievements. It should be understood as an invitation to intellectual renewal. The great development economists of the twentieth century challenged the orthodoxies of their own time. Their greatest legacy is not the answers they provided, but their willingness to ask new questions.
Nigeria now faces that same challenge. The goal is not to throw away the industrial ladder. The goal is to recognise that the ladder was designed for another building.
The future belongs to countries that can combine industrial strength with technological intelligence, physical production with knowledge creation, and economic growth with institutional transformation.
Development is not about reaching the top of an old ladder.
It is about building the ladder required for the next era.
