Category NIMBYism

Morton’s Fork and urbanism

I recently read about an interesting logical fallacy: the Morton’s fork fallacy, in which a conclusion “is drawn in several different ways that contradict each other.” The original “Morton” was a medieval tax collector who, according to legend, believed that someone who spent lavishly you were rich and could afford higher taxes, but that someone who spent less lavishly had lots of money saved and thus could also afford higher taxes. In other words, every conceivable set of facts leads to the same conclusion (that Morton’s victims needed to pay higher taxes). To put the arguments more concisely: heads I win, tails you lose. It seems to me that attacks on new housing based on affordability are somewhat similar. If housing is market-rate, some neighborhood activists will oppose it because it is not “affordable” and thus allegedly promotes gentrification. If housing is somewhat below market-rate, it is not “deeply affordable” and equally unnecessary. If housing is far below market-rate, neighbors may claim that it will attract poor people who will bring down property values. In other words, for housing opponents, housing is either too affordable or not affordable enough. Heads I win, tails you lose. Another example of Morton’s fork is the use of personal attacks against anyone who supports the new urbanism/smart growth movements (by which I mean walkable cities, public transit, or any sort of reform designed to make cities and suburbs less car-dominated). Smart growth supporters who live in suburbs or rural areas can be attacked as hypocrites: they preach that others should live in dense urban environments, yet they favor cars and sprawl for themselves. But if (like me) they live car-free in Manhattan, they can be ridiculed as eccentrics who do not appreciate the needs of suburbanites. Again, heads I win, tails you lose.

traffic and development

One common NIMBY argument is that new development is bad because it brings traffic. As I have pointed out elsewhere, this is silly because it is a “beggar thy neighbor” argument: the traffic doesn’t go away if you block the development, it just goes somewhere else. But my argument assumed that new development would in fact bring traffic wherever it occurred. A new study by three North Carolina State University scholars suggests otherwise. The study concludes that “rural locations are more likely to experience an increase in traffic due to increased development as compared to urban land uses.” (p. 19). This is because “locations that did not experience a significant traffic increase… had a higher traffic volume before development”. (p. 20). This might be because those areas were “already highly saturated, which served as a major disincentive for the migration of traffic” (id.) So in other words, if I am understanding this paper correctly, an already-congested area will not get much more congested with new development, because people react to congestion by going elsewhere or using slightly different routes. By contrast, when a basically uncongested area gets new development, the new development does not create enough traffic to scare off drivers.

Are Republicans or Democrats more pro-housing? Yes.

Some weeks ago, I was participating in a Zoom discussion on NIMBYism, and someone asked: are Republicans and conservatives more pro-housing than Democrats and liberals, or less so? After examining some poll data, I discovered that the answer depends on how the question is asked. A 2023 Yougov poll asked respondents to choose between two alternative views: “People should be free to buy land and develop real estate where they please” and “The government should limit where people are allowed to build things.” 64 percent of Republicans favored the free-market option, as opposed to only 47 percent of Democrats. Similarly, a 2023 California poll asked Californians whether state government should “ease current land use and environmental restrictions to increase the supply of housing.” 64 percent of Republicans favored less regulation, as opposed to only 48 percent of Democrats. Similarly, 62 percent of conservatives and only 49 percent of liberals favored less regulation. Thus, it seems that where development issues are framed as a choice between government regulation and freedom, Democrats are more pro-regulation and Republicans more pro-freedom. Where questions about regulation exclude the magic word “government”, partisan differences become a bit narrower. A July 2022 Yougov poll asked about removing “Regulations and codes that prevent developers from constructing more housing”. Republicans favored the free-market answer by a 43-40% margin, while Democrats disagreed by a 45-38% margin. Polls that don’t directly reference regulation sometimes show that Democrats are more pro-housing. For example, a June 2022 Yougov poll asked respondents whether more apartments should be built: 83 percent of Democrats said yes, as opposed to 68 percent of Republicans. When asked whether more apartments should be built in respondents’ “local area”, the Democratic percentage dropped to 74 percent, and the Republican percentage to 50 percent. When a poll asks generally about “density” […]

Why lawyer salaries matter

Today’s Wall Street Journal includes a front-page article about sky-high lawyer incomes. The article points out that top lawyers can earn $15 million per year or more. Why is this relevant to urbanism or markets? Because one common argument against new condos (at least in NYC) is that they will be bought by foreign investors instead of by local residents. In turn, this argument rests on the assumption that new housing is so expensive that the local rich can’t afford it. But someone who earns $15 million per year can afford almost all new condos, even in Manhattan. When I bought a condo in Atlanta many years ago, the sticker price was about 2.6 times my salary. Even if you assume no one will pay more than that, this means that a $15 million household can pay for a $39 million condo. Almost every new condo in Manhattan costs less than $39 million. My latest zillow.com search reveals that 541 units in condos and co-ops were built in 2020 or later. Only seven of those units cost over $39 million. In fact, only 34 cost over $15 million, and the majority (376 of the 541) cost under $5 million- certainly far more than I could ever afford, but affordable even for an attorney earning $1 or 2 million per year.