About Guanghua WanGuanghua Wan is Director of Research at the Asian Development Bank Institute.
Modern humans have been increasingly concentrated in cities. The United Nations forecasts that 60% of the world’s population will live in urban areas by 2030. Regional multilateral institutions such as the Development Bank of Latin America and the Asian Development Bank have stepped up their efforts to support the urban sector and to collaborate on comparative studies of urbanization.
By Guanghua Wan. Posted September 4, 2015
On 25–27 September, less than 3 weeks from now, heads of state of 192 nations will sign up for the Sustainable Development Goals (SDGs) which will succeed the Millennium Development Goals (MDGs) as the new global development agenda. Notwithstanding such an important change, poverty eradication will remain the most important goal and Asia is expected to continue its dominant role in attaining this goal for the world.
By Guanghua Wan. Posted December 18, 2012
Urbanization degrades the environment, according to conventional wisdom. This view has led many developing countries to limit rural—urban migration and curb urban expansion. But this view is incorrect. There are a number of reasons urbanization can be good for the environment, if managed properly. First, urbanization brings higher productivity because of its positive externalities and economies of scale. Asian urban productivity is more than 5.5 times that of rural areas. The same output can be produced using fewer resources with urban agglomeration than without. In this sense, urbanization reduces the ecological footprint. The service sector requires urbanization because it needs a concentration of clients.
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