This paper investigates the impact of mobile internet adoption on micro-level structural change and inclusion in Nigeria. Using the case of Nigerian non-farming household enterprises (NFEs), the paper examines how the adoption of mobile internet affect structural change at the micro level,...

Multinational mobile network operators (MNOs) rapidly emerged in the early 1990s and for a decade and a half were the dominant actors in their industry. We analyze the development and competitiveness of a typical MNO, Telenor. With the introduction of 4G in 2010, we show that Telenor, like other...

Scholars of voting behavior are often confronted with poor data availability or unsuitably large units of aggregation for reported turnout. We demonstrate a big-data solution to this challenge, using fine-grained cell-phone mobility data on millions of GPS locations for more than 300,000...

The Simultaneous Multiple Round Ascending Auction (SMRA) pioneered by Milgrom, Wilson and McAfee in 1994 has become a defacto standard auction mechanism for the award of radio spectrum for commercial mobile services around the world. The winning bid price in such SMRA spectrum auctions is of...

Digital technologies can expand access to health services to underserved populations. This paper leverages mobile network expansion and survey data spanning two decades to study the impact of access to mobile phones on infant mortality in Africa. Using plausibly exogenous variations in lightning...

The deep economic transformation of India will be accompanied by rapid growth in passenger and freight demand and require a transition to more sustainable transport solutions. In this context, electric mobility (e-mobility) is anticipated to play a major role in India's transport transition...

It is generally accepted that a "global chain"-orchestrated by a lead firm-is the relevant unit of analysis for research on contemporary global industries. However, our research shows that value chains (GVCs) and supply chains (GSCs) are only segments of the massively complex "ecosystem of...

Digital technologies (DTs) are becoming an important mechanism for unleashing inclusive development, particularly across Africa. The rollout of mobile broadband internet (3G) coverage has expanded substantially in several African countries; however, digital divides persist across various groups....