世界银行-2023年数字化进展与趋势报告（英）-177页_5mb

Digital Progress and Trends Report 2023

Overview

Digital technologies are accelerating adoption globally, yet significant divides persist between high-, middle-, and low-income countries. The COVID-19 pandemic drove digital transformation but exacerbated existing gaps. Key trends include:

• Internet Adoption:

  • Global internet users reached 5.3 billion (2022), with India showing remarkable growth.
  • Fixed broadband penetration is low in low-income countries (under 5% in LICs), while mobile broadband is more widely used.
  • Affordability barriers, particularly for devices and services, remain significant.

• Digital Sector Growth:

  • IT services employment grew at 7% annually (2000-2022), contributing 6% to global employment.
  • High-income countries dominate ICT value added (over half), though emerging economies are growing rapidly.
  • Export-led growth in digital services is reshaping global trade, with exports surging during the pandemic.

• Digital Infrastructure:

  • Investment shifted from coverage to capacity upgrades (e.g., fiber optics, 5G).
  • Low-income countries lag in data infrastructure (IXPs, data centers), hindering service delivery.
  • Regulatory frameworks for spectrum and infrastructure sharing vary, with opportunities for public-private partnerships.

• Digital Public Infrastructure (DPI):

  • DPI (e.g., digital IDs, payments, data sharing) enables efficient service delivery, as seen in India’s Aadhaar and Thailand’s social transfers.
  • Countries with DPI elements better managed pandemic responses and social protection.
  • Challenges include inclusion gaps, interoperability issues, and legal frameworks.

• Artificial Intelligence:

  • Large language models (LLMs) represent a paradigm shift, enabling generative AI applications.
  • Benefits include productivity gains and innovation, but risks include job displacement, inequality, and governance challenges.
  • Formidable task forces like G2P (e.g., Egypt, Brazil) are prioritizing AI adoption, while regulatory approaches vary from the EU to the U.S.

Key Data and Policies

• 2022 Statistics:

  • Internet users: 5.3 billion globally (two-thirds of population).
  • Median mobile download speed in LICs was under 0.5 Mbps.
  • Value-added in IT services exceeded $500 billion in China.

• Policy Recommendations:

  • Governments should liberalize markets, promote infrastructure sharing and affordable access.
  • Address data localization, spectrum allocation, and AI governance to balance innovation and risks.
  • Foster digital skills and inclusive DPI deployment in low and middle-income countries.

Conclusion

Digitalization presents immense opportunities for growth and inclusion but risks widening divides. Strategic investments, inclusive policies, and robust governance are crucial for equitable digital futures, especially for vulnerable populations and nations.