Firms tend to cluster in close geographic proximity to each other to benefit from reduced transport costs, shared inputs, and productivity spillovers due to learning and technology transfers. Evidence from low-income countries suggests that such agglomeration economies may be substantial in...

This paper argues that official development assistance (foreign aid) is partly responsible for the lack of structural change in Africa. Africa's development partners have devoted too few resources and too little attention to two critical constraints to private investment, infrastructure and...

Tanzania ranks among the leading stars of the 'African growth miracle', but a sector that has been largely absent from the Tanzania success story is industry. Although growth of manufacturing has outpaced economic growth over the past decade, relative to international norms and its ambitious...

Africa should industrialize. Without structural change it cannot sustain recent growth. Economies with more diverse and sophisticated industrial sectors tend to grow faster. But since 1980 Africa has deindustrialized. The paper shows that between 1975 and 2005 the size, diversity and...

The exploitation of natural resources is a huge opportunity, but one that carries considerable risks. Relative prices in resource-exporting economies tend to push them towards economic structures dominated by the resource sector. This paper explores ways to achieve diversification in a...

Aid providers frequently link supporting small firms to job creation. Small firms create about half of new jobs in Africa, but they also have higher failure rates. Ignoring firm exit exaggerates net employment growth. Using panel data for Ethiopia, we find that small and large enterprises create...

Growth and poverty reduction in Africa are weakly linked. This paper argues that the reason is that Africa has failed to create enough good jobs. Structural transformation - the relative growth of employment in high productivity sectors - has not featured in Africa's post-1995 growth story. As a...

Recent writing on industrial policy stresses the need for coordination between the public and private sectors. This paper examines the performance of one such coordination mechanism, Presidential Investors' Advisory Councils, in Ethiopia, Senegal, Tanzania, and Uganda. It finds that the councils...

This study combines evidence from interviews in seven countries with (i) government institutions responsible for attracting foreign direct investment (FDI), (ii) 102 multinational enterprises (MNEs), and (iii) 226 domestic firms linked to these foreign affiliates as suppliers, customers, or...