• Graduate program
  • Research
  • News
  • Events
    • Events Calendar
    • Events Archive
    • Summer School
      • Climate Change
      • Gender in Society
      • Inequalities in Health and Healthcare
      • Business Data Science Summer School Program
      • Receive updates
    • Tinbergen Institute Lectures
    • Annual Tinbergen Institute Conference
  • Summer School
    • Climate Change
    • Gender in Society
    • Inequalities in Health and Healthcare
    • Business Data Science Summer School Program
    • Receive updates
  • Alumni
  • Magazine

Lindner, I. and Strulik, H. (2020). Innovation and inequality in a small world International Economic Review, 61(2):683--719.


  • Journal
    International Economic Review

We present a multicountry theory of economic growth and R&D-driven technological progress in which countries are connected by a network of knowledge exchange. Technological progress in any country depends on the state of technology in the countries it exchanges knowledge with. The diffusion of knowledge throughout the world explains a period of increasing world inequality, followed by decreasing relative inequality. Knowledge diffusion through a small world network produces an extraordinary diversity of country growth performances, including the overtaking of individual countries and the replacement of the technologically leading country in the course of world development.