Description: Microeconomic Insights: distilling research for public debate
Can digital information and communication technology (ICT) foster mass political mobilization? In our 2020 Econometrica piece (Manacorda and Tesei, 2020), we use a variety of georeferenced data for the whole of Africa covering a 15-year span to investigate this question and explore channels of impact. The spread of digital ICT has fed a wave of […]
Most firms in developing countries employ only a few workers, if any (Hsieh and Olken, 2014). A key policy concern is that their small size may prevent firms from adopting technology: technology is often embodied in large machines, and small firms might not have the scale to justify the investment. As a result, firms may […]
Understanding fighting brand strategies Johnson and Myatt (2003) developed a model of competition where firms can offer products that vary in quality. They showed that an incumbent monopoly active in a high-quality segment may have an incentive to launch a product in a low-quality segment only after new entry in that segment, and not before. […]
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Chenzi Xu
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Guillermo Marshall (Economics, UBC Sauder)