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The YIMBY movement has so far focused on the deregulation of the residential housing market. In California, for instance, a variety of legal changes have made it easier to build more densely. In the commercial market, there is no real YIMBY movement — and not just because offices tend not to have backyards. What would "Yes in My Backyard" even mean in the context of commercial real estate?
A new economic research paper offers a hint of an answer: Most likely, there would be taller buildings, more mixed-use neighborhoods and considerably more wealth.
One way to approach this question is to look at less regulated cities. According to one widely used index, the least regulated metro area in the U.S. is Midland, Texas. Midland isn't particularly large or well-known, with a population of about 132,000, yet one of its nicknames is the "Tall City" because of its downtown skyline. When there is freedom to build, going vertical often is most cost-effective.
Freedom to build for commercial construction would also mean more neighborhoods where office buildings, shops and residences stand next to each other, as is so frequently the case in East Asian cities such as Tokyo. In this context, more freedom to build means fewer restrictions on height, floor area ratios and setbacks.
The research paper estimates the total social gains if every U.S. city deregulated to the level of Midland, including the evening out of regulations within each city. The gains are strikingly large (though with some caveats): National output would rise by between 3% and 6%, and the gains in well-being would be in the range of 3% to 9% of lifetime consumption. Think of it as Americans getting a lifetime raise of at least 3%.
Very few other policies can so readily create gains of that magnitude. That shouldn't come as a surprise, as commercial real estate accounts for about one-fifth of America's fixed asset stock. If a country can deploy one-fifth (or possibly more, with additional construction) of its wealth much more effectively, it should expect a noticeable rise in incomes. The researchers' model shows a deregulation-driven building boom and a rise in the commercial building stock of about 18%. That leads to more business creation, and ultimately more jobs with higher wages.