2025-06-08-世界银行-波哥大土地价值捕获_估价税案例研究（英）_57页_4mb

Land-Value Capture in Bogotá: Summary

This report examines the use of land value capture, specifically the contribución de valorización (betterment levy), as a financing tool for urban transport projects in Bogotá over the past twenty-eight years.

Key Insights

Land-Value Capture Theory

• Transport infrastructure projects increase land values due to improved mobility.
• Value capture leverages this increase through taxes, benefiting both the public and private sectors.
• Affordability and equity concerns are central, requiring detailed cadastri data and careful revenue projections.

Legal and Administrative Framework

• Enabling Legislation: Land value capture began in 1987 with Acuerdo 7 de 1987, later enhanced in 2023.
• Citizen Participation: Mandatory public involvement mechanisms, such as elections for affected-area representatives.
• Earmarking: Revenue is directed toward specific transport projects, offering transparency but also potential mismanagement.

Case Studies on Valorization Programs

1. 1995 Program: Smaller-scale, focused on major roads; underfunding and delays.
2. 2005 Program ("Super Valorization"): Largest initiative, covering the entire city; high taxpayer complaints due to perceived inequity; widespread revenue adjustments later.
3. 2010 Program: Partial execution due to overlapping schemes; later canceled.
4. 2013 Program: Modifications aimed at reducing construction delays; partial revenue refunds issued.
5. 2018 Program: Shifted focus to higher-income areas; better collection compliance.

Fiscal Considerations

• Revenue Dynamics: Actual revenue collected (approx. 26% of projected) falls short of coverage for full project execution.
• Cost Efficiency: High administrative costs associated with valuation and collection.
• Funding Mix: Other municipal revenues (e.g., property taxes, congestion charges) complement valorization.

Key Lessons for Other Cities

• Enabling Tax Legislation: Clear legal backing is essential.
• Affordability Assessments: Must evaluate the ability-to-pay principle to avoid opposition.
• Progressive Cadaster Data: Real-time property records improve assessment precision.
• Stakeholder Engagement: Transparent processes (e.g., public consultations) are vital for acceptance.
• Integration with Broader Tax Systems: Strong municipal finances reduce over-reliance on ad-hoc levies.

Outcomes and Recommendations

Bogotá's innovative valorization approach demonstrates viability for infrastructure funding but suffers from practical gaps. Future strategies should include robust capacity-to-pay analysis, transparent revenue projection, and integration with broader urban transport financing mechanisms. The 2023 legislative updates represent an improvement but still await real-world implementation to prove effectiveness. Overall, the framework provides lessons for cities facing transport deficits with limited traditional funding sources.