Tag Archives: moving

Homeowner Nation or Renter Nation?

Posted on by

Andreas Praefcke

Arthur Acolin, Laurie Goodman and Susan Wachter have posted a forthcoming Cityscape article to SSRN, A Renter or Homeowner Nation? The abstract reads,

This article performs an exercise in which we identify the potential impact of key drivers of home ownership rates on home ownership outcomes by 2050. We take no position on whether these key determinants in fact will come about. Rather we perform an exercise in which we test for their impact. We demonstrate the result of shifts in three key drivers for home ownership forecasts: demographics (projected from the census), credit conditions (reflected in the fast and slow scenarios), and rents and housing cost increases (based on California). Our base case average scenario forecasts a decrease in home ownership to 57.9 percent by 2050, but alternate simulations show that it is possible for the home ownership rate to decline from current levels of around 64 percent to around 50 percent by 2050, 20 percentage points less than at its peak in 2004. Projected declines in home ownership are about equally due to demographic shifts, continuation of recent credit conditions, and potential rent and house price increases over the long term. The current and post WW II normal of two out of three households owning may also be in our future: if credit conditions improve, if (as we move to a majority-minority nation) minorities’ economic endowments move toward replicating those of majority households, and if recent rent growth relative to income stabilizes.

This article performs a very helpful exercise to help understand the importance of the homeownership rate.  This article continues some of the earlier work of the authors (here, for instance). I had thought that that earlier paper should have given give more consideration to how we should think about the socially optimal homeownership rate. Clearly, a higher rate, like the all-time high of 69% that we had right before the financial crisis, is not always better. But just as clearly, the projected low of 50% seems way too low, given long term trends. But that leaves a lot of room in between.

This article presents a model which can help us think about the socially optimal rate instead of just bemoaning a drop from the all-time high. It states that

Equilibrium in the housing market is reached when the marginal household is indifferent between owning and renting, requiring the cost of obtaining housing services through either tenure to be equal. In addition, for households, the decision to own or rent is affected by household characteristics and, importantly, expected mobility, because moving and transaction costs are higher for owners than for renters.  Borrowing constraints also affect tenure outcomes if they delay or prevent access to homeownership. (4-5)

This short article does not answer all of the questions we have about the homeownership rate, but it does answer some of them. For those of us trying to understand how federal homeownership policy should be designed, it undertakes a very useful exercise indeed.

Friday’s Government Reports Roundup

Posted on by

Gentrification & Socioeconomic Diversity

Posted on by

Lisa Brewster

Lei Ding et al. have posted a Federal Reserve Bank of Philadelphia Working Paper, Gentrification and Residential Mobility in Philadelphia, to SSRN. The abstract reads,

Gentrification has provoked considerable debate and controversy about its effects on neighborhoods and the people residing in them. This paper draws on a unique large-scale consumer credit database to examine the mobility patterns of residents in gentrifying neighborhoods in the city of Philadelphia from 2002 to 2014. We find significant heterogeneity in the effects of gentrification across neighborhoods and subpopulations. Residents in gentrifying neighborhoods have slightly higher mobility rates than those in nongentrifying neighborhoods, but they do not have a higher risk of moving to a lower-income neighborhood. Moreover, gentrification is associated with some positive changes in residents’ financial health as measured by individuals’ credit scores. However, when more vulnerable residents (low-score, longer-term residents, or residents without mortgages) move from gentrifying neighborhoods, they are more likely to move to lower-income neighborhoods and neighborhoods with lower values on quality-of-life indicators. The results reveal the nuances of mobility in gentrifying neighborhoods and demonstrate how the positive and negative consequences of gentrification are unevenly distributed.
I am not in a position to fully evaluate the methodology of this paper in this post. At first glance, however, it appears to be a well-constructed and large study, tracking “the residential location and financial health of a random sample of more than 50,000 adults.” (1) At the same time, useful household characteristics like income and race were not available to the authors, so the study has some significant limitations.

Given the intensive debates that gentrification engenders in NYC and elsewhere, it is still helpful that the authors offer up some facts and grounded interpretation of those facts. The authors specifically find that “gentrification is associated with positive changes in residents’ financial health: Residents in gentrifying neighborhoods experience an average increase of 11 points in their credit scores, compared with those who are not residents.” (1) At the same time, their results “suggest that less advantaged residents generally gained less from gentrification than others, and those who were unable to remain in a gentrifying neighborhood had negative residential and financial outcomes in the gentrification process.” (2)

Those who decry gentrification as well as those who promote it (quietly, more often than not) will find support for their positions in this paper. But those who are trying to understand just what we are talking about when we talk about gentrification and its effects will be left with a more textured understanding of how the demographics of gentrifying neighborhoods change. If cities are serious about promoting socioeconomic diversity, they must understand what is happening when neighborhoods are in flux.