The “Supply-Side” Arguments, and Why Geography, Scale, and Migration Matter

Rick Jacobus' article, “Why We Must Build,” published here on Shelterforce a couple of weeks ago has created quite a buzz. Jacobus is smart, and has been writing on the […]

Rick Jacobus' article, “Why We Must Build,” published here on Shelterforce a couple of weeks ago has created quite a buzz. Jacobus is smart, and has been writing on the topic of affordable housing and land trusts for a while. The supply-siders have wishfully interpreted the piece as unquestionably supporting their “build, baby, build” agenda, with BeyondChron going so far as to share the piece, saying: “Why building housing reduces displacement.” That isn't the simplistic argument Jacobus’ article makes—even if he positions himself as a bit of a market rationalist, he clearly didn’t write this long and thoughtful piece to simply be a booster for market-rate development, and his article shouldn't be interpreted as such. A few parts of his article make this clear and deserve further attention, while others are troubling and in need of correction.

Geography and Scale
Jacobus’ piece offers refreshing insight in the way he explains the implications of market-rate development at a neighborhood scale versus a regional scale, providing strong reinforcement to the argument that in “hot markets” like the Mission district (or other front-line neighborhoods) in San Francisco, a simplistic supply-side housing policy will not resolve a local affordability crisis and in fact may make it worse. He says this:

“New development may lower prices regionally even while it raises prices in a specific neighborhood.”

Market-rate “supply” has a very different effect at a local scale and in a hot market (like the Mission) than at a regional scale and/or in a less heated local real estate location. Intuitively and empirically, this makes a lot of sense—that's what we've all been seeing, and it’s why few people at the ground level believe the supply-side argument has much merit for, say, the Mission District. But taken at a regional scale, large-scale developments out in Pleasanton, down in Mountain View, or over in Fremont might have a different local effect and certainly might have a regional effect on stabilizing housing prices. This argument supports the fact that, when it comes to housing, supply and demand isn’t as simple as it seems (or as simple as some boosters would like us to believe). A supply-side strategy will not work in every context to address affordability problems—including the hot neighborhoods of San Francisco.

Migration Trends
Jacobus makes another important point that is often lost in the current argument over supply and “who is to blame” for our housing affordability crisis:

“We are in the middle of a once in a lifetime tectonic shift in consumer preferences regarding urban living. …There has been a shift, and now a growing share of the powerful prefer the center. But where the edges were occupied by farmland, the center of most of our regions is today occupied by the same low-income and minority communities that were excluded from late 20th-century suburbia.”

In other words, we're now dealing with a near-reversal of “white flight” (Neil Smith's “revanchist city” articles weren't so crazy after all!) that is overloading the capacity of local urban resources, policy, and political organizing to absorb that “tectonic shift” gracefully.

The disruption to working class and poor communities has been rapid and unrepentant, and the solutions are not as aggressive as the economic forces that are driving that migration shift. This is quickly resulting in the reversal of urban segregation. A 2012 Federal Reserve study started to reveal this trend and trigger discussion about the new “suburbanization of poverty,” which is a clear symptom of the tectonic shift that Jacobus refers to. Perhaps it should be called a “titanic” shift, as many people are drowning in this process.

All of this means that the same supply-side solutions that may have worked in the past won’t necessarily work in the here and now. We are trying to “build, build, build” in inner city neighborhoods where people already live, live, live; not out in the greenfields of suburban growth for the last 50 years.

Neighborhood Stabilization (Or, Mistakenly Viewing the Mission through a Tenderloin Lens)
Another big point Jacobus makes is that ownership of land and community control are key elements of stabilization/anti-gentrification. For sure, taking land and housing off the speculative market is a core tenet of the affordable housing work we do. It is hard, slow, and not inexpensive, but it is the essential long-term strategy to maintain an affordable city. 

But here is where Jacobus goes wrong, however, in citing the Tenderloin as somehow the model for other contemporary neighborhoods battling gentrification. He suggests that, for unexplained reasons, the Mission District has been less successful than the Tenderloin. In reality, Jacobus is comparing an apple to an orange and mistakenly viewing the Mission through a Tenderloin lens. He writes:

“While it may be right that the Tenderloin has been saved by the community’s refusal to allow “upscale” development, the Mission has also mostly resisted the kind of high-end, high-rise development that transformed SOMA, but Mission rents and home prices have skyrocketed nonetheless. Even with rent control, relentless tenant education, and advocacy and nonstop neighborhood organizing, if you didn’t allow any new building, you can’t stop private property owners from cashing in on the fact that the area is desirable to people with a lot of money. Even in the Mission!”

What he misunderstands is that the Tenderloin's rezoning and strict property controls were a lot more aggressive than the Mission's Eastern Neighborhoods Plan—in fact, the latter was designed to promote market-rate development (in a kind of upzoning-for-public-benefits-value-recapture concept, that in hindsight is proving to have been quite weak). The Tenderloin was not rezoned to promote development, but rather to discourage development and prevent market conversions of existing buildings. The Tenderloin Plan (and the Chinatown Plan, which is also from that earlier era) are the envy of many current “front-line” neighborhoods—the Mission District, SoMa, the Western Addition, even The Bayview, that are getting rocked by development, but have very weak zoning controls and limited mechanisms for community control of land. The Mission District isn’t an example of the futility or even detriment of community resistance to market-rate development, but rather an example of community resistance to gentrification that has been hamstrung to some extent by weak land-use controls in the face of massive market pressures.

For all its success, the Tenderloin model is not likely replicable in the current context of that “tectonic shift” in migration that Jacobus writes about. Nor is there currently the political will to put in place the kind of strong zoning that helped the Tenderloin. Nevertheless, the answer today shouldn’t be to discourage communities from fighting for self-determination or berate them for not throwing arms open to “the market”—there are a host of policies that could be put into place now that focus on stabilization and prevent displacement.

Affordable Housing Activists United (Or, Make No Mistake About a “Split”)
And lastly, in what is otherwise a thoughtful article, Jacobus makes a curious assertion that last November's ballot measure to temporarily pause development in San Francisco's Mission District—which had lost 177 housing units to no-fault evictions from 2012 to 2014, had a 27 percent decline in Latino residents between 2000 and 2013, and had lost 26 percent of its households with children in that same decade—in some way “split the housing advocacy community” and that, “many committed advocates succeeded in convincing San Francisco voters that the moratorium would only make things worse by further restricting supply.”

Let's correct that. Proposition 1 did not “split” the affordable housing activist community. But it did split affordable housing advocates from market-rate housing advocates. It was very clear all along that Proposition 1 was not a solution, per se, to the urgent crisis, but a pause to give time to develop and implement solutions.  Affordable housing activists were on the same side of support for that measure and were aligned with community advocates who were not looking just for a “technical” solution but also an organizing response to the disruption caused by the real estate market at ground-level. Jacobus mistakenly lumps together all “housing advocates” – whether affordable housing activists or market-rate advocates—in that landscape and thus inaccurately asserts that there was a “split.”

Where the distinction between affordable housing activists and market-rate development advocates becomes clear is in the increasingly dramatized argument about supply-side housing policy (which is now called “filtering” in the new think-tank literature, as “trickle-down” is evidently passé). We affordable housing activists say more supply at the affordability level is needed; market-rate advocates (sometimes claiming to be on the side of affordable housing) say more supply at any affordability level and everything will filter/trickle down. It's a simple contrast, but stark and ideological.

Overall, though Jacobus may end his article in support of building more market-rate housing—he is a market rationalist after all—he also lays the foundation for why a supply-side approach to the affordability crisis doesn’t necessarily work, and certainly doesn’t work in every place. Perhaps his most important line, in the middle of the piece, is:

“The first step is to let go of the idea that the market is going to offer neighborhoods that are both highly desirable and economically diverse.”

The debate about getting local housing policy right will be ongoing, and we will continue to see serious fault lines of disagreement. Rick Jacobus’ article adds more fodder and some useful nuance to that debate. And the supply-siders just got brought down a notch or two.

(Photo credit: Red Hot Market by Damien D., via flickr, CC BY-SA 2.0)

Related Articles

  • A Black woman in blue flowered dress and dusty pink hijab speaks into several microphones. In foreground, blurry, are news cameras. The woman is part of a large group at a rally, carrying signs promoting rent stabilization and saying "Home to Stay MPLS"

    Affordable Housing Sector Split on Rent Control

    May 21, 2024

    In the Twin Cities, where voters have recently supported rent control, most nonprofit housing developers have stayed silent, and some have openly lined up with the developers and landlords who oppose it.

  • Seven people wearing jackets and caps on a city sidewalk holding signs that say "Listen to UREB," "Save Our Homes," "Negotiate with UREB," or "5,000 Against Displacement." One person is speaking into a microphone. At the curb by the speaker is a van with WRLC painted on the side, for Western Reserve Land Conservancy.

    Nonprofit to Close Mobile Home Community to Build a Park

    May 10, 2024

    Ohio’s largest conservation land trust has been accused of purchasing a manufactured housing community with the very intention of closing it, evicting more than 100 households in the process. But proponents of the park’s closure say the land's failing infrastructure—and the benefit the property will bring to an entire city—is what forced the decision.

  • Partial view of two houses, semi-attached. The one on the left has been updated and renovated and looks shiny and new. The one on the right is dilapidated, with broken orange roof tiles, grimy and boarded-up windows, and climbing plants taking over the walls.

    In the Rush to Build, Existing Affordable Housing Is Falling Apart

    May 9, 2024

    With attention—and funding—focused on new housing supply over preservation and operations, even mission-driven nonprofit affordable housing managers are struggling to maintain decent conditions in older affordable housing.