Lecture on Economic Growth, Inequality, and Poverty

Key Points

• Inequality and Economic Growth:

  • Common belief: inequality rises with economic growth and doesn't reduce poverty.
  • Reality: Inequality neither consistently increases nor decreases during growth phases.
    • Half the instances of growth show rising inequality, half show falling.
  • Conclusion: The belief that inequality necessarily rises in growing economies is incorrect.

• Poverty and Economic Growth:

  • Absolute poverty usually decreases during economic growth, but exceptions exist.
  • It's crucial to differentiate between absolute and relative poverty:
    • Absolute poverty: Measured by a fixed standard over time.
    • Relative poverty: Based on changing standards over time, often rises during economic growth.

• Impact of Initial Inequality:

  • Initial inequality significantly affects how much poverty reduction occurs from economic growth.
  • Countries with high initial inequality struggle more to grow economically and reduce poverty.

• Pro-Poor Growth:

  • Defined as growth that reduces poverty, whether absolute or relative.
  • Debate exists on whether growth is "pro-poor" if it benefits the poor more than the average growth rate.
  • Important to establish a consistent poverty measure (absolute, relative, or weakly relative).

• Inclusive Growth:

  • Can mean growth that reduces poverty across a wider range of poverty lines.
  • May involve non-income dimensions like political participation.
  • Definition is unsettled and varies.

Progress in Poverty Reduction

• Since 2000, notable acceleration in reducing extreme poverty globally.

  • Focus on people living under $1.25 a day, the average poverty line of the poorest countries.
  • 1.2 billion people currently live below this threshold.

• Optimism for the Future:

  • Potential to virtually eliminate extreme absolute poverty by 2030 if current trends continue.
  • Achieving this will require maintaining policy momentum and enhancing focus on service delivery to the poor.

Importance of Research and Conferences

• Conferences focusing on poverty and inequality are crucial for sharing knowledge and strategies.
• Recent conference highlighted:
  • Research on various African countries like Mozambique, Rwanda, and South Africa.
  • Bringing together professionals dedicated to poverty measurement and anti-poverty policy formulation.