The United Nations estimates that 2.5 billion people will be added to cities by 2050 and that 95% of the urban expansion will be in the developing world. Policy makers are considering different approaches to expand cities to accommodate the massive urbanization flows.
We examine the long-term outcomes of one of the world’s largest slum upgrading programs, the Kampung Improvement Program in Indonesia, which covered 5 million people. This project is funded by the Tanoto ASEAN Initiative and the Global Initiatives at The Wharton School.
We examine areas in Jakarta that were covered by the Kampung Improvement Program. Today, these areas are more informal, with fewer high-rises and lower land values relative to comparable areas. As weak property rights limit mobility, place-based distortions from upgrades make central slums persist longer. We use our estimates to inform the policy tradeoff associated with formalizing slums.
Here is the most recent working paper draft can be found: