New Urban Expansion Research on Cities

Making Cities More Productive, Affordable, and Sustainable

f2e0332c-f86e-49ee-8bca-c3b15a7f2e09.png

Marron Urban Expansion researchers Solly Angel, Patrick Lamson-Hall, and Alex Blei, along with Pillai College of Engineering’s Sharad Shingad and Suman Kumar, have published “Densify and Expand: A Global Analysis of Recent Urban Growth” in Sustainability. This study focuses on the population added to a global stratified sample of 200 cities between 1990 and 2014, analyzing both growth within existing footprints (densification) and growth outside those footprints (expansion). The authors note:
 

The limited success of cities around the world in accommodating population growth through densification makes it clear that this will not be easy or simple to do. The existing fabric of cities resists radical change. That is why those making room for urban growth—whether the demand for more room is powered by population pressure or by economic pressure—find it easier to do so in vacant lands on the urban periphery rather than within the existing fabric of cities, where regulations are typically stricter, where land is more costly, where infrastructure may already be stressed, and where neighbors are better organized and better able to resist change. That said, we must also acknowledge that overcoming resistance to the radical change involved in densification is not impossible, but it requires strong organization and strong political will. ...

Regardless of the prospects for densification, the data clearly show that cities also must make room for their orderly expansion. As we proposed at the outset, making room for densification and making room for expansion work hand in hand. They are at the core of the making room paradigm, a paradigm that must accompany the compact city paradigm if it is to perform better in meeting its expectations. When inadequate room is provided for densification—especially in the rapidly growing cities in less-developed countries—then only making room through orderly urban expansion can keep cities productive, affordable—and hence more inclusive—and sustainable, all of which are important public objectives.

Read the Article

Back to top
see comments ()

Related

unnamed_%288%29.jpg
Nov 07,2024

Marron Researchers Receive Appointments

unnamed_%287%29_1.jpg
unnamed_%286%29_2.jpg
Nov 07,2024

Kevin Cromar to Serve on White House’s Sixth

National Climate Assessment (NCA6)

more on: climate change
unnamed_%285%29_1.jpg
Nov 07,2024

Solly Angel Presents at the World Bank and the

Center for Global Development’s Growth Summit

more on: urban planning
unnamed_%284%29_2.jpg
AdobeStock_543741074.jpeg
4_1.png
2_1.jpg
1_1.jpeg
Sep 25,2024

Constantine Kontokosta Partners with NYC Dept. of

Buildings on $19.9 Million U.S. Dept. of Energy-Funded Project

more on: energy
AdobeStock_543741074.jpeg
unnamed_%283%29_3.jpg
Aug 28,2024

Human Exploitation and Resilience Program Hosts

Thai Partners for a Weeklong Project Planning Workshop

unnamed_%281%29_1.png
unnamed_%281%29_1.png
unnamed_2.png
unnamed_3.jpg
unnamed_3.jpg
AdobeStock_543741074.jpeg
AdobeStock_331477727_copy.jpg
unnamed_%287%29.jpg
unnamed_%286%29_1.jpg
Jul 11,2024

Crises and Opportunities

for Community Violence Intervention

more on: crime
unnamed_%282%29.png
Jul 11,2024

Angela Hawken Examines the Effects

of a Prosecutor-led Gun Diversion Program on Recidivism Outcomes

more on: crime
unnamed_%284%29_1.jpg
unnamed_%281%29.png
Jul 11,2024

SCALE + Lab Receives Support from

Blue Meridian Partners and the Pew Charitable Trusts

more on: public health
unnamed.png
Jul 11,2024

Transit Cost Project Issues Report

on High-Speed Rail Project Delivery

more on: public transit
AdobeStock_543741074.jpeg
Screen_Shot_2024-05-23_at_10.34.13_AM_.png
Screen_Shot_2024-05-23_at_8.50.42_AM_.png
AdobeStock_71272777.jpeg
unnamed_2.jpg
May 15,2024

Alain Bertaud’s 3 Recommendations

5_1.jpeg
May 15,2024

Mark Kleiman Innovation for Public Policy Memorial

Lecture 2024

unnamed_%284%29.jpg
May 15,2024

Marron Fellow Jason Barr Releases New Book, Cities

in the Sky, and Writes on NYC Housing in Vital City

more on: housing policy
unnamed_%283%29.jpg
May 15,2024

Transportation and Land Use to Develop Ridership

Estimates for the Proposed Roosevelt Boulevard Subway

more on: public transit
unnamed_%281%29.jpg
May 15,2024

Arnold Ventures Provides Support for

Transportation and Land-Use Program’s Research

more on: public transit
unnamed_1.jpg
May 15,2024

Meredith Dank Releases Reports on First-of-Kind

Human-Trafficking Studies

more on: trafficking
AdobeStock_543741074.jpeg
8.png
Apr 17,2024

Bartosz Bończak to Serve on Advisory Council for

Upcoming CityWorks Exhibition at the New York Hall of Science

more on: development
7_1.jpeg
Apr 17,2024

Kevin Cromar Speaks on Environmental Health

Research as Inaugural Speaker for NIA/NIH Speaker Series

more on: environment
6_2.jpeg
5_1.jpeg
Apr 17,2024

John Maki Addresses the Process of Reform

4_1.jpeg
Apr 17,2024

Mindy Tarlow Contributes to Vital City’s

“The Research That Changed My Thinking”

more on: crime and justice
3_1.jpeg
Apr 17,2024

Meredith Dank Co-Authors Report on

Labor Trafficking in the United States

more on: trafficking
2.png
1.jpg
Apr 17,2024

Mindy Tarlow Joins NYU Marron Leading the

SCALE + Lab

more on: mobility
AdobeStock_543741074.jpeg
3_1.jpeg
8.jpeg
Mar 07,2024

Stephen Abeyta Defends Dissertation on

Workplace Victimization

more on: employment
7.jpeg
Mar 07,2024

Alon Levy on the U.S. Refusing to Learn from

Experts, Other Countries, and Its Own History When Building Transit

more on: public transit
6_1.jpeg
Mar 07,2024

Solly Angel Discusses Densification in

Kissimmee, FL

more on: land use
5.png
4.jpeg