Lake Ontario

The Rent Gap Theory

Some urbanism commentators suggest that gentrification is the result of a "rent gap" between actual and potential rent. How should this theory affect zoning policy?

Michael Lewyn

Exclusive

The City as a Self-Organizing, Adaptive System – Part 2

The adaptive nature of cities is exemplified once again, by the self-organizing response of street networks after transformative changes.

Fanis Grammenos

Blog

Strategic Action for Affordable Housing: How Advocacy Organizations Accomplish Policy Change

Anaid Yerena of the University of Washington, Tacoma writes about a recent article she authored in the Journal of Planning Education and Research.

JPER

Exclusive

Urban Planning Trends to Watch in 2020

Planetizen Managing Editor James Brasuell tries to predict the big ideas and trends that will dominate the discussion about the future of land use, planning, and development in the first year of the new decade.

James Brasuell

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Lake Ontario