New Infrastructure in Sub-Saharan Africa

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On the three main vectors of wealth creation, African countries have lagged other developing nations for several decades. Sub-Saharan Africa is the poorest region of the world and suffers from poor infrastructure, uneven literacy, endemic corruption, political instability and war. While this is problematic for the present, improving conditions are pointing to a more promising future.

Al_Gesh_Road,_Sahara_-_panoramio
Al Gesh Road, Sahara. (Photo by KaiAbuSir via Wikimedia Commons)

In particular, sub-Saharan Africa could have a unique opportunity to realize a demographic dividend if its elevated fertility rate and dependency ratio decline in the same way as have those of other countries in the past.

The experience of China shows that a significant dividend can be reaped if other conducive factors are also present. Most important among them are a growing workforce that is more literate and productive, and an institutional framework that is supportive of economic development. Read more →

The Economics of Dependency

This article first appeared at Foreign Affairs.

How countries hit the demographic sweet spot.

Demographics are among the most important influences on a country’s overall economic performance, but compared with other contributors, such as the quality of governance or institutions, their impact is underappreciated. Demographic factors, such as the age structure of a population, can determine whether a given economy will grow or stagnate to an even greater extent than can more obvious causes such as government policy.

One of the most consequential aspects of demographics as they relate to the economy is a phenomenon known as the “demographic dividend,” which refers to the boost to economic growth that occurs when a decline in total fertility, and subsequent entry of women into the work force, increases the number of workers (and thus decreases the number of dependents) relative to the total population. The demographic dividend has contributed to some of the greatest success stories of the twentieth century, and countries’ ability to understand and capture this dividend will continue to shape their economic prospects well into the future. Continue reading at Foreign Affairs >>> or read the pdf below.