Rio Among the Most Dangerous Cities?

The travel website has published an article with a list of the world's "10 most dangerous cities to travel." I was obviously interested, but was soon deterred by advertisements that kept popping up and a web architecture intended to ensure that for every city viewed another ad would be placed in the way.

At the same time, this could be important information, and is especially untimely for Rio de Janeiro, which will soon host World Cup and Olympics events. So I put up with the inconvenience, with the intention of making the information more readily available (the explanations were very short).

Here is the list, according to, in order of dangerousness.

1. San Pedro Sula, Honduras

2. Karachi

3. Kabul

4. Baghdad

5. Acapulco

6. Guatemala City

7. Rio de Janiero

8. Cape Town

9. Ciudad Juarez

10. Caracas

I was pleased to see that two places I would like to visit, Lagos and Kinshasa were not on the list, two places I have been avoiding. I hope the report is an indication that things have gotten better. As for Rio, to be on a list with Baghdad and Juarez is a real "downer."

I can attest to having encountered no difficulty during my two week visit to Rio about 10 years ago and I would recommend any to visit.

Photo: Rocinha Favela, Rio de Janiero (by author)

Urban Containment: Land Price Up 5 Times Income & Smaller

The shocking extent to which urban containment policy (urban consolidation policy) is associated with higher land (and house) prices is illustrated by a recent press release from RP Data in Australia. The analysis examined the vacant building lot prices for the period of 1993 to 2013.
During the period, the median price of a vacant lot rose 168 percent after adjustment for inflation. This is nearly 5 times the increase in the median household incomes of the seven largest capital cities (Sydney, Melbourne, Brisbane, Perth, Adelaide, Canberra and Sydney).
But it gets worse. The median lot size was reduced nearly 30 percent. This should put paid to the myth that urban containment reduces lot prices as it reduces their sizes (Figure). The same dynamic has been indicated in the United States.

Australia has been plagued by huge house cost increases relative to incomes in association with urban containment policy. Before the adoption of urban containment policy, it was typical for house prices to average three times or less than that of household income. Now, Sydney has the highest median multiple (median house price divided by median household income) of any major metropolitan area in the New World, with the exceptions of Vancouver and San Francisco. Melbourne, the second largest metropolitan area in Australia, has a median multiple of 8.4, making it fifth most costly in the New World, behind San Jose. All of Australia's major metropolitan areas "severely unaffordable," including slow-growing Adelaide (6.3), as well as most smaller areas.
For a complete listing of median multiples by major metropolitan area, see the 10th Annual Demographia International Housing Affordability Survey.
Additional information on the RP Data research is available at Australian Property Through Foreign Eyes

Texas & Oklahoma Dominate Metropolitan Economic Growth

Texas metropolitan areas continue to dominate economic growth, according to the latest Metro Monitor, produced by the Brookings Institution. The four top metropolitan areas in overall economic growth through the recession and "recovery" (our parentheses) have been:

1. Austin

2. Houston

3. Dallas-Fort Worth

4. San Antonio

Oklahoma City took the 5th position. Oklahoma City, located 200 miles north of Dallas-Fort Worth may be experiencing some "overspill" economic growth from nearby Texas.

Watch Chicago’s Middle Class Vanish Before Your Very Eyes

Note: I owe both the concept for this measurement of income segregation and much of the actual data – all of it, except for 2012 – to Sean Reardon andKendra Bischoff, who wrote a series of wonderful papers on the subject and then were kind enough to send me a spreadsheet of their data from Chicago a while ago. The maps, however, are mine, as is all the data from 2012, and any mistakes in them or in the interpretation of the data is entirely my responsibility.

I think one reason I’ve felt less than compelled by Chicagoland, CNN’s reasonably well-made documentary series, is that its tale-of-two-cities narrative is so worn, so often repeated, that it’s become a little dull. Not the actual fact of inequality – which only seems to cut deeper over time – but its retelling.

In fact, I think the point has long passed at which simply repeating the story of Chicago’s stratification is equivalent to fighting it. For a lot of people, in my experience, it’s the opposite: an opportunity for distancing, for washing of hands. It’s a ritual in which we tell each other that this is the way it’s always been - The Gold Coast and the Slum was written about already well-entrenched institutions, after all, over three-quarters of a century ago – that these facts somehow seep out of the ground here, as much a part of the city as the lake, and that as a result there’s really nothing we can do about it.

But this obscures much more than it clarifies. Inequality has always been a part of Chicago – as it has always been a part of the United States, and a part of humanity – but the forms it has taken, and the severity of those many forms, have changed in truly dramatic ways. Take, for example, today’s monolithic segregation of African Americans: at the turn of the last century, black Chicagoans were less segregated than Italians, and not because Italians were then hyper-segregated.

Moreover, decisions made by people in the city have played, and continue to play, a huge role in determining what those changes look like. Had Elizabeth Wood received any serious support from white residents or their elected representatives – instead of meeting Klan-like violent resistance – the history of racial integration, economic integration, and public housing in this city would be very, very different. This isn’t to say that national and global factors aren’t important, since they obviously are. But neither do we lack responsibility.

Anyway, this is all by way of introducing the following maps: their goal is not merely to depress you (you’re welcome!), but to suggest just how dramatically the reality of Chicago’s “two cities” has changed over the last few generations, how non-eternal its present state is, and that a happier alternate reality isn’t just possible, but actually existed relatively recently.

I feel relatively comfortable telling the story of how Chicago came to be so segregated by race; I’m much humbler about my ability to explain this, except inasmuch as the ever-widening ghetto of the affluent could not exist without, yes, radically exclusionary housing laws, and I will take that up separately in another post. In the meanwhile, I’ll take a page from Ta-Nehisi Coates and ask you all, if you have some background in this, to talk to me like I’m stupid: what does the literature say about growing economic segregation? Who and what should I be reading?

One last piece: the obvious and immediate reaction to these maps is to see them as a direct consequence of rising income inequality. There is some truth to that, but the researchers from which much of this data came have already discovered that income segregation has actually risen faster than inequality. So that’s not the end of the story.

Anyway, here you go: the disappearance of Chicago’s middle-class and mixed-income neighborhoods since 1970, measured by each Census tract’s median family income as a percentage of the median family income for the Chicago metropolitan region as a whole.






This piece first appeared at Daniel's blog City Notes.

Growing Traffic Threatens Sydney

In the "letter of the week" in The North Shore Times, Save Our Suburbs President Tony Recsei decries the rising traffic congestion that is occurring in Sydney from the densification policies. Urban planners had misled residents into believing that higher population densities would reduce traffic congestion as more people shifted to mass transit. Recsei notes that "While in higher densities, a slightly higher proportion of people use public transport, this is completely overwhelmed by the greater number now in the area who still have to use their cars for all sorts of reasons." With an understandable pride typical of Sydneysiders, Recsei asks "Why should policies be allowed to transform beautiful Sydney into just another overcrowded city in the world?"

Why indeed. There are two overwhelming outcomes that are shared by cities that have climbed on the urban containment bandwagon: (1) destruction of housing affordability and (2) severely intensified traffic congestion. Sydney suffers from a particularly acute strain of the disease. The land rationing of urban containment policy has house affordability to a severely unaffordable level. Sydney's traffic congestion has also become among the worst in the world. Of course things could be worse. Vancouver, with an urban planning regime to which some Sydney leaders and planners aspire, is even worse in both categories.

Note: Tony Recsei is also a author (an example is Predictable Political Punditry Down Under).


High Frequency Trading Is Not Fast Enough

A new book by the original yellow journalist of Wall Street, Michael Lewis, initiated global coverage about the flaws of American capitalism. The culprit in Lewis’ new book is High Frequency Trading or “HFT.” There is no doubt that US capital markets are imperfect. New York Times DealBook writer Andrew Sorkin lays the blame at the feet of the stock exchanges of which there are so few remaining that the Federal Trade Commission could label them a monopoly.

Even defenders of HFT, like Tim Worstall at Forbes, have to admit that it has risks and problems. It pushes volatility when markets are under stress; programming errors and misuse of software packages have been known to bankrupt the trading companies. The argument in favor of HFT fails when its proponents bring in “free market” economic theories – primarily because the stock market is not “free” in any economic sense. There are a limited number of big players – 5 banks in the US control 85-95% of trading depending on which market you measure. That is still more like an oligopoly than a competitive market. There are barriers to entry set up by the SEC, the FRB, and state banking and securities commissions. Finally, the transaction costs are enormous. Anyone active in the market knows about trading commissions and management fees. DTCC took in over $1 billion in revenue in 2012 (latest available) and still lost over $25 million. You get the picture – there is no free market argument.

The programs used for high frequency trading are bastardizations of heat transfer dynamic equations. Those underlying equations are based on assumptions. First, they only hold true when time goes to infinity – but trades are executed in finite time. Next, they assume linear behavior – but markets are more like waves than straight lines. Finally, those equations require simultaneity of action. No matter how close the servers are located to the exchange, the computers are not fast enough to read the prices in one market and execute a trade in the next without some lag which violates the assumption. Richard Bookstaber called it A Demon of Our Own Design (Wiley, 2007). The university whiz-kids who built the programs knew they were violating the assumptions but they were under pressure from their Wall Street bosses so they decided to take the money and run the programs – warts and all.

Trading programs treat capital markets as if one security is indistinguishable from the next – and that defeats the purpose of having capital markets at all. The reason we have these markets is so that entrepreneurs can access capital to fund new opportunities. Instead of letting computer programs decide which stock has the best opportunity for a price change, investors should be deciding which business has the best opportunity for success. The funded opportunities create jobs that pay income to households who turn around and put some of those earnings into savings. Lots of little savings accumulate into a pool of loanable funds that become available to other businesses to fund other opportunities to create more jobs, etc., etc. The goal of high frequency trading is to make money – at any cost. And the cost is the ability of capital markets to serve their primary purpose.


More Criticism of the Mythical Shift to Transit

There has been additional attention to the exaggeration of transit ridership trends claimed by the American Public Transit Association. Writing in The Washington Post, David King of Columbia University. Michael Manville of Cornell University and Michael Smart of Rutgers University said that the "association’s numbers are deceptive" and that the "interpretation is wrong.” Noting their strong support of public transportation, King, Manville and Smart said that "misguided optimism about transit’s resurgence helps neither transit users nor the larger traveling public." They further say that "there is no national transit boom."

They examine the data by metropolitan area and find that "transit use outside New York declined in absolute terms last year, and conclude that this "fact shows how crucial public transportation is to our largest city and how small a role it plays in most other Americans’ lives.

Also see: No Fundamental Shift, Not Even a Shift.

Portland Light Rail Revolt Continues

In a hard fought election campaign, voters in the city of Tigard appear to have narrowly enacted another barrier to light rail expansion in suburban Portland. The Washington County Elections Division reported that with 100 percent of precincts counted, Charter Amendment 34-210 had obtained 51 percent of the vote, compared to 49 percent opposed.

The Charter Amendment establishes as city policy that no transit high capacity corridor can be developed within the city without first having been approved by a vote of the people. High capacity transit in Portland has virtually always meant light rail.

In a previous ballot issue, Tigard voters had enacted an ordinance requiring voter approval of any city funding for light rail. Similar measures were enacted in Clackamas County as well as King City in Washington County. Across the Columbia River in Clark County (county seat: Vancouver), voters rejected funding for connecting to the Portland light rail system. After the Clackamas County Commission rushed through a $20 million loan for light rail (just days before the anti-light rail vote), two county commissioners were defeated by candidates opposed to light rail, with a commission majority now in opposition.

Further, a Columbia River Crossing, which would have included light rail to Vancouver was cancelled after the Washington legislature declined funding. In a surreal aftermath, interests in Oregon seriously proposed virtually forcing the bridge on Washington, fully funding the project itself. A just adjourned session of the Oregon legislature failed to act on the proposal, which now (like Rasputin) appears to be dead.

At the same time, Portland's transit agency faces financial difficulty and has been seriously criticized in a report by Secretary of State. The agency has more than $1 billion in unfunded liabilities and carries a smaller share of commuters than before the first of its six light rail and commuter rail lines was opened. Moreover, the latest American Community Survey data indicates that 3,000 more people work at home than ride transit (including light rail and commuter rail) to work in the Portland metropolitan area. Before light rail (1980), transit commuters numbered 35,000 more than people working at home. Over the period, transit's market share has dropped one-quarter.

The Limits of Portland's Craft Economy

Charles Heying, the author of Brews to Bikes: Portland’s Artisan Economy, covers Portland’s indie fashion, book and music sector, its recycling/reuse businesses, craft businesses, bike sector, technology businesses and non-profits.

His thesis is that Portland represents a return to the craftsmanship that defined the pre-industrial age. Heying mostly denies that the artisan economy produces high-end goods for a limited market, and sees it as a broader shift in our society away from mass production. A critic of Richard Florida’s theories, he denies that cities should make cosmetic changes to attract well educated professionals. Instead, he sees the artisan economy as something that emerges from below, rather than imposed from above by local officials.

But there are some problems with this thesis. Portland has many coffee roasters, but it also has many Starbucks. Silicon Forest, Portland’s tech hub, includes IBM, Intel and Techtronics. None of these firms are small, artisan firms. There are indie designers in Portland but Nike and Columbia Sportswear and Adidas also call Portland home. Sure, twelve percent of people in Portland bike, but that means a lot rely on the car as a primary mode of transportation. And only twelve percent of the beer consumed in Portland is craft beer. If 'small is beautiful' really defines this city, then why are there so many big companies lurking around?

Artisanal enterprises come along with the advancement of information technology, but will in no way replace mass production. I don’t think there will be many small-scale train, airline or automobile companies. The mini-economy represents a side of us that doesn’t want the creative impulse to die, and wants a more socially responsible model, but it won’t shove aside the big model anytime soon.

Business Insider: "Americans are Still Moving to the Suburbs"

Andy Kiersz's article in the Business Insider  (see Americans are Still Moving to the Suburbs) summarizes data from the US Census Bureau's American Community Survey (ACS) to conclude that "Americans still love the suburbs, and are still moving there from big cities."

This has long been and continues to be indicated in the data, even as major media rely on anecdotes are to suggest that large numbers of people are leaving the suburbs to "return" to the core cities (from which, by the way, most never moved). There is no doubt that the core cities are doing much better than before, and that is a good thing. Much of this is because the cities are safer than in the 1970s and 1980s. The historic urban core has been restored as an integral part of the modern urban area. However, promoting the health of core cities does not require demeaning or dismissing the suburbs, which are just as integral to modern urbanism as core cities.

Kiersz refers to a list of the 25 largest met migration movements between counties as reported by the ACS for 2007 to 2011. In every case, the 25 largest net domestic migration movements are from more highly urban core environments to more suburban environments (domestic migration is measured only at the county level).

The list shows that even within the nation's largest core city, New York, people are moving to more dispersed areas. This includes net migration from Manhattan to the Bronx and Brooklyn to Queens. Then there is the suburban movement, with a stream of migrants from Queens, in the city to adjacent, suburban Nassau County. Migration from Nassau County even further out, to Suffolk County also made the top 25.

The outward movement is not limited to New York. A net 50,000 people left the Los Angeles metropolitan area than arrived, just among the 25 largest county migration pairs. Most went to the Riverside-San Bernardino area (which depending on the definition can be called "exurban") and a large number to the Bakersfield metropolitan area. Within the metropolitan area, 10,000 moved from Los Angeles County to Orange County.

The city (also a county) of San Francisco, which has had the strongest growth of any fully developed major US municipality that has not annexed since 1950, lost 5,000 people to nearby suburban San Mateo County.

The top 25 also includes nearly 20,000 people moving from Chicago's core Cook County to three suburban counties.

It will probably be quite a long time, if ever, before the top 25 migration list has meaningful representation showing movement from suburban counties to core counties. Yet, today's more healthy cities will do better if they genuinely tackle their remaining challenges. Most important are their education systems that send a disproportionate share of young families to the suburbs. However, from the United States to Europe, Japan, and China, the natural order is that cities (metropolitan areas with their core cities, suburbs, and exurbs) tend to disperse as they add population. That reality is again confirmed by the new data.