A new book co-authored by Anastasia Loukaitou-Sideris, professor of urban planning at UCLA Luskin, takes a novel and critical look at the effects of compact development around urban transit systems. “Transit-Oriented Displacement or Community Dividends? Understanding the Effects of Smarter Growth on Communities” (MIT Press), is the work of Loukaitou-Sideris and Karen Chapple, professor of city and regional planning at UC Berkeley, who studied the “realities on the ground” surrounding the question of who wins and who loses with the creation of new transit accessibility. “Gentrification — and the often ensuing displacement — are not stable but dynamic and changing processes that are not often well captured by the collection of census data that occurs every five or 10 years,” Loukaitou-Sideris said. “We learned a lot about gentrification in specific neighborhoods — not readily obvious from census data — from interviews with community groups and from multiple visits to these neighborhoods,” she said. The authors note that, although gentrification does entail increasing land rents and housing prices, it is also about “losing the sense of place in a neighborhood that you grew up in and have lived for many years, that now looks different and serves different socio-demographic groups.” Loukaitou-Sideris said the intention of the book is not to “send the message that we need to stop building TODs and higher-density housing around transit stops, where appropriate. But we want to send a notice to planners and policymakers that they also need to enact or continue anti-displacement policies in these areas to protect existing residents from displacement.”