The Leapfrog Paradox: Why Emerging Economies Sometimes Innovate Faster Than Developed Ones

The Leapfrog Paradox: Why Emerging Economies Sometimes Innovate Faster Than Developed Ones

Every few months someone visiting Addis Ababa for the first time says some version of the same thing to me: everyone here pays for everything on their phone, but half the roads are still dirt. The observation is meant as a paradox, and I understand why. But it is only a paradox if you assume that development happens in a fixed sequence, that societies climb the same ladder in the same order, first landlines, then bank branches, then paved roads, and only later the digital layer on top. Ethiopia and much of Sub-Saharan Africa did not climb that ladder. They skipped rungs, and in skipping them, sometimes moved faster than the places that built the ladder in the first place.

What Leapfrogging Actually Means

 The word leapfrogging gets used loosely, and it is worth being precise about what it actually describes. It is not the same as simply adopting new technology quickly, and it is not the same as being poor and therefore improvising. True leapfrogging means bypassing an entire intermediate stage of infrastructure because the alternative arrives before the intermediate stage becomes entrenched. Ethiopia did not get better landlines. It largely skipped landlines. The distinction matters because it tells you something about timing, not just about technology. Leapfrogging is a window that opens because a country arrives late to a problem right as the solution to that problem is being reinvented elsewhere.

The Incumbent's Trap

 This is close to what Clayton Christensen was describing in his work on disruptive innovation, though he was writing about firms rather than countries. His core insight was that incumbents get trapped by their own success. A company that has built a profitable business serving existing customers with existing infrastructure has every rational incentive to keep improving that infrastructure rather than replace it. The same logic applies to nations. A country with an entrenched landline network, unionised telecom workers, and sunk capital in copper wiring has powerful incentives to defend that investment rather than tear it out for something unproven. Ethiopia had no such investment to defend. The absence of legacy infrastructure removed the disincentive to change, which is a strange way of saying that being behind was itself an asset.

What Mobile Money Actually Required

 The mobile money case shows what this actually required in practice, and it is worth being honest that infrastructure absence alone does not create innovation. Kenya's M-Pesa succeeded because Safaricom had scale, a permissive regulator willing to let a telecom company function like a bank, and a genuine unmet need among unbanked populations who had cash but no accounts. Ethiopia's Telebirr followed a similar logic years later, launched by Ethio Telecom once the sector began opening to competition. In both cases, the absence of a banking legacy did not automatically produce mobile money. It removed a barrier, but people, regulators, and specific institutional choices still had to fill the gap deliberately. Leapfrogging is a permission structure, not an outcome.

Perez and the Asymmetry of Switching Costs

 Carlota Perez's work on technological revolutions gives a broader reason why this keeps happening. Her argument is that new technological paradigms arrive in waves, and each wave eventually gets built out through infrastructure and institutions calibrated to the old paradigm's assumptions. Countries that already built extensively around an earlier paradigm face what she describes as a kind of institutional and physical lock-in. Latecomers, precisely because they were excluded from the earlier wave, are free to adopt the new paradigm without first dismantling the old one. This is not a story about emerging economies being more innovative in some inherent sense. It is a story about the cost of switching being asymmetric, lower for those with nothing to switch away from.

What No One Gets to Skip

 But it would be dishonest to end there, because leapfrogging has real limits, and I think the people who romanticise it tend to elide those limits. Mobile money did not fix land titling. It did not resolve the fact that most urban Ethiopians still cannot easily prove ownership of the property they live on, a gap that has nothing to do with technology and everything to do with institutions that mobile phones cannot substitute for. Transport is likely to follow the same pattern. Ethiopia may well skip the car-centric suburb entirely and move toward some hybrid of shared mobility and light rail, but that leap will still require land use planning, financing structures, and regulatory capacity that no app can leapfrog past.

I think about this every time I fly between Addis and Dubai, two cities that are building their futures in almost opposite directions, one skipping stages, the other laying down every stage at once with oil money and imported labour. Dubai has the infrastructure Ethiopia is trying to bypass, and yet neither city has fully solved the institutional questions underneath it. Leapfrogging is real, but it is narrower than the word suggests. It tells you which stages a country can skip. It says nothing about the stages no country gets to skip.