Djibouti is very well placed, as a landing site of undersea fiber optic cables, to benefit from the digital economy. However, the prevalence of a single national telecom operator in the country has stifled service delivery and innovation in the telecom sector. Mobile broadband coverage and...

This paper identifies and estimates the impact of firm entry and exit on plant-level productivity in Ethiopia as part of a selection mechanism that might be driving aggregate productivity growth in cities. Specifically, the paper investigates how firms' entry and exit contribute to the pace of...

This paper develops the following price indicators to measure the relative efficiency (functioning) of markets: (a) price dispersion, (b) price volatility, and (c) price transmission (speed, completeness, and symmetry). The paper uses these indicators to study trends and conditions of the outlet...

World commodity markets-and particularly the markets for agricultural commodities-remain highly distorted despite the wave of liberalization that has swept world trade since the 1980s. Some markets for commodities are characterized by imperfect competition. Where monopolies or oligopolies in...

This book analyzes Africa's current performance in Science, Technology, Engineering and Math (STEM) research, as well as future trends. It looks at Africa's research performance over a decade, what it means for the continent's development and how it can benefit the growing number of young people...

This paper develops a theoretical framework that expands the task-based models of technical progress and labor markets to allow for firm heterogeneity and wages that vary across firms. The model is compatible with the empirical observation that more productive firms are larger, are more skill...

Can changing the rules of the game affect government performance? This paper studies the impact of a simple procedural reform on the efficiency and quality of adjudication in Senegal. The reform gave judges the duty and powers to conclude pre-trial proceedings within a four-month deadline. The...

This paper investigates empirically the linkages between corporate debt overhang and investment activity at the firm level for a cross section of large-sized emerging market and developing economies. It analyzes the extent to which investment may be discouraged by high levels of debt that put at...

This paper introduces a novel corporate financial vulnerability index that tracks financial conditions of the non-financial corporate sector. Using the balance sheet information of 14,207 listed non-financial firms in 69 emerging markets and developing economies, the index shows that, at the...