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From Micro to Macro via Production Networks

[Symposium: Social Networks]

By Vasco M. Carvalho

Journal of Economic Perspectives, Fall 2014

A modern economy is an intricately linked web of specialized production units, each relying on the flow of inputs from their suppliers to produce their own output which, in turn, is routed towards other downstream units. In this essay, I argue that this n...

Technology and Child Development: Evidence from the One Laptop per Child Program

By Julian Cristia, Pablo ±õ²ú²¹°ù°ù²¹°ùá²Ô, Santiago Cueto, Ana Santiago, and Eugenio ³§±ð±¹±ð°ùí²Ô

òòò½Íø Journal: Applied Economics, July 2017

This paper presents results from a large-scale randomized evaluation of the One Laptop per Child program, using data collected after 15 months of implementation in 318 primary schools in rural Peru. The program increased the ratio of computers per student...