Urbanization and Growth

• Why is productivity higher in cities? • Does urbanization cause growth or does growth cause urbanization? • Do countries achieve rapid growth or high incomes without urbanization? • How can policy makers reap the benefits of urbanization without paying too high a cost? • Does supporting urbanization imply neglecting rural areas? • Why do so few governments welcome urbanization? • What should governments do to improve housing conditions in cities as they urbanize? • Are innovations in housing f