2008年-世界发展银行全球_Zambia_Growth_Infrastructure_and_Investments___Role_for_Public_Private_Partnership_75页_4mb

Summary of Report No. AAA34-ZM: Growth, Infrastructure, and Investments in Zambia

Core Content

This report examines the role of Public Private Partnerships (PPPs) in addressing Zambia's infrastructure gaps and investment needs, with a focus on enhancing growth and reducing poverty. It outlines the current state of infrastructure in key sectors such as energy, water and sanitation, and telecommunications, and highlights the challenges in financing and delivering these services.

Main Points

1. Infrastructure and Growth

• Infrastructure development has a significant impact on economic growth.
• From 2001–2005, infrastructure contributed only 0.6% to Zambia's growth, compared to 1.1% in 1991–1995.
• A World Bank study suggests that if Zambia had the level of infrastructure provision as leaders in Africa (e.g., South Africa or Mauritius), GDP growth could have been 3.6 percentage points higher annually.
• Infrastructure provision in Zambia is lagging, especially in energy, water, and sanitation, with access rates declining over the past fifteen years.
• Access to electricity is currently at 13%, down from over 20% a decade and a half ago, and access to improved water and sanitation has also decreased.

2. Investment Needs

• Annual investments of over US$1 billion, or 10% of GDP, are required over the next three to five years to improve infrastructure access and quality.
• Current public expenditure on infrastructure is only around 4% of GDP, which is insufficient to maintain access levels and meet growing demand.
• The mining sector's fiscal reforms may provide additional resources, but these are not enough to finance the needed upgrades without adjustments in other expenditure programs.

3. Role of Public Private Partnerships (PPPs)

• PPPs are seen as a critical mechanism to mobilize additional resources for infrastructure investment.
• The government has initiated a PPP policy framework, but it needs to be translated into primary and secondary legislation.
• The report emphasizes the need for a comprehensive and coherent legal and regulatory framework to support PPPs.
• There is a need for institutional reforms, including capacity building and the establishment of a dedicated PPP unit to manage and evaluate projects.

4. Challenges in Infrastructure Provision

• The lack of revenue adequacy has been a major issue, as utilities are often not allowed to charge cost-recovery tariffs.
• This has led to underinvestment in maintenance and expansion, especially in energy and water and sanitation.
• Tariff setting and affordability are key challenges, with low tariffs failing to ensure sustainable service delivery.
• There is a need to balance affordability for low-income groups with the financial viability of service providers.

5. Policy and Institutional Requirements

• A regulatory regime that supports cost-reflective tariffs is essential for the success of PPPs.
• The government should ensure transparency in procurement and address issues such as cross-subsidization and monopolistic pricing.
• The PPP Unit should be established to screen, prioritize, and monitor infrastructure projects based on economic criteria.
• The unit should have access to relevant information and transparent approval procedures to ensure clarity in checks and balances.
• Contingent liabilities and quasi-fiscal costs of PPPs should be calculated ex ante and included in budget discussions.

6. Recommendations

• Develop a comprehensive legal and regulatory reform program to support PPPs.
• Focus on institutional capacity building to ensure effective implementation of PPP projects.
• Ensure that all sectors (energy, telecom, water, transport) are considered in PPP selection and implementation.
• Provide direct subsidies from the budget rather than through cross-subsidization within utility providers.
• Address security and theft concerns in existing PPPs to improve risk mitigation.

Key Sectors and Their Challenges

A. Energy

• ZESCO, the national electricity utility, has struggled with financial sustainability due to below-cost tariffs.
• The report highlights the need for cost recovery tariffs and improved operational efficiency.

B. Telecommunications

• Zamtel's monopoly has led to inefficiencies and poor service quality.
• The mobile sector has shown positive growth, but the fixed-line sector remains underdeveloped.

C. Water and Sanitation

• Access to improved water and sanitation has declined over the past fifteen years.
• Tariff structures are often un-metered or based on stand-post systems, which do not ensure financial sustainability.

D. Transport

• Road transport investment needs are significant, with the National Road Development Agency (NRDA) and the National Road Fund Agency (NRFA) playing key roles.

Conclusion

Zambia faces significant infrastructure challenges that hinder its economic growth and poverty reduction efforts. The government needs to develop and implement a robust PPP framework to mobilize additional resources and improve service delivery. This requires institutional reforms, regulatory improvements, and a focus on equitable tariff structures. The report provides a detailed analysis of the current state of infrastructure, investment needs, and policy recommendations to support sustainable development through PPPs.