2017年-世界发展银行全球_Agriculture_Productivity_Growth_in_Brazil___Recent_Trends_and_Future_Prospects_61页_3mb

Summary of Brazil Productivity Growth Flagship Report: Agriculture Productivity Growth in Brazil

Core Content

This report analyzes the evolution and sources of agriculture productivity growth in Brazil, highlighting its role as an economic success story compared to other sectors and countries. It also explores the challenges and opportunities for future growth, emphasizing the need for policy reforms to ensure sustainable development and inclusive productivity gains.

Main Points

• Agriculture as an Island of Success:
  Agriculture has shown significantly higher productivity growth compared to other sectors in Brazil. While manufacturing and services sectors have experienced low or negative productivity growth, agriculture has consistently outperformed, contributing 22.54% to GDP when agribusiness is included.

  • Over 2000-2013, agriculture productivity grew by 105.6%, while services only by 11.7% and manufacturing by -5.5%.
  • Agricultural exports account for 36% of Brazil's total exports, demonstrating the sector's economic importance.

• Sources of Productivity Growth:
  Productivity growth in Brazilian agriculture has been driven by technical change, trade liberalization, and improved access to financing.

  • Technical Change: Technology explained 68% of agriculture value added growth in 2006, up from 50% in 1996.
  • Trade Liberalization: Open trade policies have enhanced competitiveness and agroexports, contributing to productivity growth.
  • Agriculture Credit Policies: Favorable credit availability and incentives have supported productivity improvements.

• TFP Growth and Policy Impact:
  Total Factor Productivity (TFP) growth has been a key driver of productivity gains.

  • TFP in Brazilian agriculture grew at an average annual rate of 3% since the 1970s, increasing to 4.3% after 1997.
  • A 1% increase in agribusiness exports, rural credit, and public research expenditures led to TFP growth of 0.14%, 0.25%, and 0.35%, respectively.

• Unequal Productivity Growth Across Farm Sizes and Regions:
  Productivity growth is uneven across different farm sizes and regions.

  • Farm Sizes: Smallest farms (0-5 ha) and largest farms (>500 ha) showed the fastest TFP growth, while mid-size farms (20-200 ha) lagged behind.
  • Regions: TFP growth declined with farm size in the North region, increased in the Center-West, and mirrored a U-shaped pattern nationally. In the Northeast, TFP growth peaked at 5-20 ha, while in the Southeast, it was highest for farms over 500 ha.
  • Contribution to GDP: Although the agribusiness sector contributes about 23% to GDP, the majority of farms (88.6%) that earn less than 10 minimum salaries account for only 3.3% of the gross value of production.

• Environmental and Social Impacts:

  • Agriculture productivity growth in Brazil has not come at the expense of natural capital or increased greenhouse gas (GHG) emissions.
  • The sector has been a net job creator, unlike other sectors which have seen job losses or stagnation.
  • It has also contributed to poverty reduction and income increases for rural populations.

• Policy Recommendations:
  The report recommends reforms to ensure continued productivity growth while maintaining environmental sustainability and social inclusion.

  • Focus on improving productivity for mid-size farmers and underperforming regions.
  • Reform agriculture policies to better support all types of producers, including small and medium-sized farms.
  • Enhance agriculture financing, agrologistics, and R&D investment to sustain growth.
  • Address barriers to competitiveness and transaction costs for small and medium farmers through institutional support (e.g., cooperatives, contract farming).

Key Information

• Agriculture's Role in Economic Stability:

  • The sector has acted as a buffer against economic contractions, growing even when GDP declines.
  • During the 2015 recession, while GDP contracted by 3.8%, agriculture grew by 1.8%.

• Historical Growth:

  • Brazil has transitioned from a net importer of food to a net exporter, becoming a global leader in agriculture trade.
  • The country is now the second-largest soybean exporter in the world, with exports increasing 80-fold since the 1970s.

• Challenges for Future Growth:

  • Mid-size farms and certain regions (especially the Northeast) have not benefited as much from productivity growth.
  • There is a need for more inclusive policies that address the specific needs of these groups.

• Sustainable Growth:

  • Brazil has managed to grow its agriculture productivity without depleting natural capital or significantly increasing GHG emissions.
  • This suggests that sustainable practices are possible and should be encouraged.

Conclusion

Agriculture productivity growth in Brazil has been a success story, driven by innovation, trade liberalization, and supportive policies. However, the benefits have not been evenly distributed, and further efforts are needed to ensure inclusive growth and environmental sustainability. The report emphasizes the importance of policy reforms and institutional support to enhance productivity across all farm sizes and regions, while maintaining the sector's role as a stabilizing force in the economy.