世界发展银行-Public-Private-Partnerships-for-Investment-and-Delivery-of-Affordable-Housing-in-Emerging-Market-Economies_96页_7mb

Summary of Public-Private Partnerships for Investment and Delivery of Affordable Housing in Emerging Market Economies

Core Content

This document explores the role and potential of Public-Private Partnerships (PPPs) in addressing the challenge of affordable housing delivery in emerging market economies. It highlights the evolving role of the public sector in housing markets, from direct provision to enabling and regulating the private sector, and emphasizes the need for a flexible and context-sensitive approach to housing PPPs.

Main Objectives

• To review the global knowledge base and experiences with affordable housing PPPs.
• To develop a working definition of housing PPPs that is tailored to the sector.
• To establish a basic decision-making framework for evaluating housing PPPs in developing countries.
• To lay the groundwork for further research on procurement options, institutional structures, and financial models for successful affordable housing PPPs.

Key Definitions

A housing PPP is defined as a partnership between the public and private sectors established through a contractual relationship that seeks to access private sector finance, design, construction, commercialization, maintenance, or operational management for the delivery of affordable housing (both for sale and rental), and in some cases, ancillary services.

The public sector contribution may take the form of cash, land, development rights, infrastructure, taxation relief, or a share in equity over a fixed period. The private party's remuneration is significantly linked to performance, which is a key differentiator from traditional infrastructure PPPs.

Main Viewpoints and Insights

1. Context of Affordable Housing Delivery

• The public sector's role in housing delivery has evolved over time, from direct construction to enabling and regulating the private sector.
• In many emerging economies, the formal housing sector has not met the demand for affordable housing, leading to the proliferation of informal settlements.
• The demand for housing is growing rapidly in developing countries due to urbanization, which has increased migration to cities and the need for safe, well-located, and affordable housing.

2. Challenges in Affordable Housing Delivery

• Low-income households face significant challenges in accessing affordable housing.
• In many cases, the private sector is reluctant to invest in affordable housing due to perceived risks and limited profitability.
• Governments often continue to rely on land, subsidies, or guarantees, which may not be sustainable or equitable.

3. Housing PPPs: A Broader Concept

• Unlike traditional infrastructure PPPs, affordable housing PPPs are not limited to public assets but can involve private sector participation in delivering housing services.
• The definition of PPPs in housing needs to be broader to reflect the variety of instruments and policy tools that governments can use to incentivize private sector involvement, such as zoning regulations, subsidies, and tax relief.
• The public sector can play a more strategic role in enabling the market through policy, legal, and regulatory frameworks rather than through long-term contracts.

4. Partnership Models

• The document outlines several models for housing PPPs, including:
  • Government offtake with sale or rental.
  • Market offtake with sale or rental.
• These models vary based on how the public sector engages with the private sector, and the type of financial and risk-sharing arrangements involved.

5. Frameworks for Assessment

• A framework for assessing affordability and value for money (VfM) is proposed.
• Decision tools such as:
  • Offtake Options Tool
  • Leverage Options Tool
  • Future Value Capture/Leveraging Tools
• These tools help governments evaluate different models, assess financial viability, and capture the value of real estate assets to support affordable housing development.

6. Lessons Learned

• Greenfield land should be free of encumbrances to facilitate private investment.
• Market forces should guide real estate PPPs.
• A narrow definition of PPPs is not helpful; a broader understanding is necessary.
• Partnerships are essential for delivering social housing.
• Housing PPPs can drive economic growth.
• Land can be a lever for housing PPPs.
• PPPs struggle to deliver to low-income groups.
• Affordable housing PPPs often fail due to poor risk sharing, insufficient government support, and lack of clear frameworks.
• Private sector participation requires subsidies and risk management.
• Infrastructure gaps are a major constraint in affordable housing delivery.
• Legal agreements are critical for ensuring clarity and accountability.
• Public and private financing of both supply and demand is important.
• Success factors include strong institutional frameworks, clear policy guidance, and effective risk sharing.
• Principles for housing PPPs include transparency, accountability, and alignment with market dynamics.

Conclusion

Housing PPPs are not a silver bullet solution but can be a valuable tool when properly structured. They require incremental shifts in investment and risk responsibilities from the public to the private sector. Governments must first identify and remove constraints in the housing value chain to enable private sector participation. The development of assessment tools and guidelines is essential for the effective implementation of housing PPPs in emerging economies.

Key Information

• Total required investment to meet global affordable housing demand between 2010 and 2025 is estimated at $16 trillion.
• One billion people live in slums, often in unsafe and uneconomic locations.
• PPPs in affordable housing have been more successful in developed economies than in emerging economies.
• Institutional maturity, legal and financial systems, and procurement transparency are critical for the success of housing PPPs.
• Public sector needs to act as an enabler, not just a provider, to support the private sector in affordable housing delivery.
• Affordable housing PPPs require subsidies, risk sharing, and policy alignment to be effective.

Recommendations

• Governments should prioritize improving housing sector fundamentals and institutional capacity.
• Incremental shifts in investment and risk responsibilities should be encouraged.
• A comprehensive framework and assessment tools are needed to support the design and implementation of housing PPPs.
• Further research and learning from global case studies will be essential to improve the effectiveness of housing PPPs in emerging economies.