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3G internet and human capital development

Author

Listed:
  • Ronak Jain
  • Samuel Stemper

Abstract

We study the impact of global expansions in mobile internet access between 2000 and 2018 on student outcomes. We link geospatial data on the rollout of 3G mobile technology with over 2.5 million student test scores from 82 countries. Our findings indicate that the introduction of 3G coverage leads to substantial increases in smartphone ownership and internet usage among adolescents. Changes in 3G coverage lead to significant declines in test scores in math, reading, and science, with magnitudes roughly equivalent to the loss of one-quarter of a year of learning. We also find evidence of a reduction in the ease of making friends and a sense of belonging.

Suggested Citation

  • Ronak Jain & Samuel Stemper, 2024. "3G internet and human capital development," ECON - Working Papers 453, Department of Economics - University of Zurich.
    • Handle: RePEc:zur:econwp:453
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    File URL: https://www.zora.uzh.ch/id/eprint/262405/1/econwp453.pdf
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    More about this item

    JEL classification:

    • I21 - Health, Education, and Welfare - - Education - - - Analysis of Education
    • I25 - Health, Education, and Welfare - - Education - - - Education and Economic Development
    • I31 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - General Welfare, Well-Being
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • L86 - Industrial Organization - - Industry Studies: Services - - - Information and Internet Services; Computer Software
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes

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