In terms of economic growth, globalisation has caused:
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  • Economies of Scale: Globalisation increases opportunities for firms to achieve economies of scale, specialise, and reduce input costs.
  • Technological Innovation: Enhanced competition globally drives technological innovation, leading to higher productivity,
    • especially in developed countries with access to high levels of FDI.
  • Financial Contagion: Financial crises can spread quickly due to interconnected markets,
    • highlighting the need for macroeconomic policy coordination (e.g., G20’s formation post-GFC).

In terms of economic development, globalisation has caused
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  • Income Inequality: With skilled labour often migrating from developing to advanced economies (brain drain).
    • IMF reports a 0.45% annual increase in income inequality over the past three decades.
      • easing trade restrictions has provided better market access to exporters, reduced prices, and greater variety
        • can improve living standards
  • Negative Externalities: e.g. environmental degradation and labour exploitation in developing nations.