The Unassuming Economist

On cross-country:

• When Birth or Death Hits Home: Demography and the Housing Market in Paris and Amsterdam, 1400-present – Maastricht University
• Housing – The Wiley Blackwell Encyclopedia of Urban and Regional Studies

On the US:

• Home Value Cooling Is More About Changes in Demand Than Supply – Zillow
• Upcoming event: Zoning, taxing, hoarding: Housing policies for the middle class – Brookings Institute
• California’s Unfixable Housing Mess Is Years in the Making – Reason
• How Single-Family Garages Can Ease California’s Housing Crisis – Citylab
• Who’s Really Buying Property in San Francisco? – The Atlantic
• Trump-Appointed Official Promises Full Push to Overhaul Plumbing of Mortgage Market – Wall Street Journal
• Punishing Housing Providers for Racial Imbalances They Didn’t Cause Will Only Lead to More Racial Bias – Cato
• Garage Conversions Could Ease California Housing Crisis – UCLA
• Why Dense Housing is Green Housing – Redfin
• Democrats Court a New Voting Bloc: People Who Don’t Own Homes – New York Times
• Baby Boomers and the Future of Homeownership in the United States – Berkeley Economic Review
• Want to Make Millions and Pay No Taxes? Try Real Estate – Bloomberg
• Young People Can’t Buy Homes Until Older Owners … Move On – Bloomberg

On other countries:

• [Chile] Can regulation on loan-loss-provisions for credit risk affect the mortgage market? Evidence from administrative data in Chile – Bank for International Settlements
• [China] Chinese slum demolitions reveal government debt strains – Financial Times
• [Germany] Rent Control and Rental Prices: High Expectations, High Effectiveness? – Leibniz Institute for Economic Research
• [Netherlands] Do house prices matter for household consumption? – Netherlands Bureau of Economic Analysis
• [Spain] The Airbnb invasion of Barcelona – New Yorker
• [United Kingdom] Credit Constraints and the Composition of Housing Sales. Farewell to First-Time Buyers? – Journal of the European Economic Association
• [United Kingdom] What the Airbnb surge means for UK cities – BBC

From a new VOX post:

“Despite the growing importance of inequalities in policy debates, it is still difficult to compare inequality levels across European countries and to tell how European growth has been shared across income groups. This column draws on new evidence combining surveys, tax data, and national accounts to document a rise in income inequality in most European countries between 1980 and 2017. It finds that income disparities on the old continent have increased less than in the US and shows that this is essentially due to ‘predistribution’ policies.”

“Figure 1 shows how bringing together surveys, tax data, and national accounts can greatly improve traditional survey-based estimates. In Poland, fiscal (pre-tax) top income shares obtained from Bukowski and Novokmet (2017) reveal a large and growing underrepresentation of top incomes in surveys. After correction, the top 10% pre-tax income share appears to be underestimated by more than 10 percentage points in 2017. By contrast, surveys are more efficient at measuring top incomes in Denmark, but accounting for the large share of undistributed profits accruing to resident households (more than 8% of GDP in recent years) leads to important upward revisions of inequality at the top end.”

From a new AEI post by Mark J. Perry:

“Here are 18 examples of the spectacularly wrong predictions made around 1970 when the “green holy day” (aka Earth Day) started:

1. Harvard biologist George Wald estimated that “civilization will end within 15 or 30 years unless immediate action is taken against problems facing mankind.”

2. “We are in an environmental crisis which threatens the survival of this nation, and of the world as a suitable place of human habitation,” wrote Washington University biologist Barry Commoner in the Earth Day issue of the scholarly journal Environment.

3. The day after the first Earth Day, the New York Times editorial page warned, “Man must stop pollution and conserve his resources, not merely to enhance existence but to save the race from intolerable deterioration and possible extinction.”

4. “Population will inevitably and completely outstrip whatever small increases in food supplies we make,” Paul Ehrlich confidently declared in the April 1970 issue of Mademoiselle. “The death rate will increase until at least 100-200 million people per year will be starving to death during the next ten years.”

5. “Most of the people who are going to die in the greatest cataclysm in the history of man have already been born,” wrote Paul Ehrlich in a 1969 essay titled “Eco-Catastrophe! “By…[1975] some experts feel that food shortages will have escalated the present level of world hunger and starvation into famines of unbelievable proportions. Other experts, more optimistic, think the ultimate food-population collision will not occur until the decade of the 1980s.”

6. Ehrlich sketched out his most alarmist scenario for the 1970 Earth Day issue of The Progressive, assuring readers that between 1980 and 1989, some 4 billion people, including 65 million Americans, would perish in the “Great Die-Off.”

7. “It is already too late to avoid mass starvation,” declared Denis Hayes, the chief organizer for Earth Day, in the Spring 1970 issue of The Living Wilderness.

8. Peter Gunter, a North Texas State University professor, wrote in 1970, “Demographers agree almost unanimously on the following grim timetable: by 1975 widespread famines will begin in India; these will spread by 1990 to include all of India, Pakistan, China and the Near East, Africa. By the year 2000, or conceivably sooner, South and Central America will exist under famine conditions….By the year 2000, thirty years from now, the entire world, with the exception of Western Europe, North America, and Australia, will be in famine.”

9. In January 1970, Life reported, “Scientists have solid experimental and theoretical evidence to support…the following predictions: In a decade, urban dwellers will have to wear gas masks to survive air pollution…by 1985 air pollution will have reduced the amount of sunlight reaching earth by one half….”

10. Ecologist Kenneth Watt told Time that, “At the present rate of nitrogen buildup, it’s only a matter of time before light will be filtered out of the atmosphere and none of our land will be usable.”

11. Barry Commoner predicted that decaying organic pollutants would use up all of the oxygen in America’s rivers, causing freshwater fish to suffocate.

12. Paul Ehrlich chimed in, predicting in 1970 that “air pollution…is certainly going to take hundreds of thousands of lives in the next few years alone.” Ehrlich sketched a scenario in which 200,000 Americans would die in 1973 during “smog disasters” in New York and Los Angeles.

13. Paul Ehrlich warned in the May 1970 issue of Audubon that DDT and other chlorinated hydrocarbons “may have substantially reduced the life expectancy of people born since 1945.” Ehrlich warned that Americans born since 1946…now had a life expectancy of only 49 years, and he predicted that if current patterns continued this expectancy would reach 42 years by 1980, when it might level out. (Note: According to the most recent CDC report, life expectancy in the US is 78.8 years).

14. Ecologist Kenneth Watt declared, “By the year 2000, if present trends continue, we will be using up crude oil at such a rate…that there won’t be any more crude oil. You’ll drive up to the pump and say, `Fill ‘er up, buddy,’ and he’ll say, `I am very sorry, there isn’t any.’”

15. Harrison Brown, a scientist at the National Academy of Sciences, published a chart in Scientific American that looked at metal reserves and estimated the humanity would totally run out of copper shortly after 2000. Lead, zinc, tin, gold, and silver would be gone before 1990.

16. Sen. Gaylord Nelson wrote in Look that, “Dr. S. Dillon Ripley, secretary of the Smithsonian Institute, believes that in 25 years, somewhere between 75 and 80 percent of all the species of living animals will be extinct.”

17. In 1975, Paul Ehrlich predicted that “since more than nine-tenths of the original tropical rainforests will be removed in most areas within the next 30 years or so, it is expected that half of the organisms in these areas will vanish with it.”

18. Kenneth Watt warned about a pending Ice Age in a speech. “The world has been chilling sharply for about twenty years,” he declared. “If present trends continue, the world will be about four degrees colder for the global mean temperature in 1990, but eleven degrees colder in the year 2000. This is about twice what it would take to put us into an ice age.””

From a new VOX post:

“A growing number of companies place a high priority on the wellbeing of their workers, assuming that happier workers will lead to improved productivity. This column examines this link based on a meta-analysis of independent studies accumulated by Gallup, covering the wellbeing and productivity of nearly 2 million employees and the performance of over 80,000 business units, originating from 230 independent organisations across 49 industries in 73 countries. The results suggest a strong positive correlation between employee wellbeing, productivity, and firm performance.”

“Figure 1 presents our main finding – it shows true score correlations between employee wellbeing (measured as employees’ satisfaction with the firm as a place to work), employee productivity, and firm performance as means, taken across all industries and regions. We focus on four key performance indicators, arguably the most important ones from a business perspective: customer loyalty, employee productivity, business unit profitability, and staff turnover.”

From a VoxEU post by Alan Benson, Danielle Li, and Kelly Shue:

“The Peter Principle states that organisations promote people who are good at their jobs until they reach their ‘level of incompetence’, implying that all managers are incompetent. This column examines data on worker- and manager-level performance for almost 40,000 sales workers across 131 firms and finds evidence that firms systematically promote the best salespeople, even though these workers end up becoming worse managers, and even though there are other observable dimensions of sales worker performance that better predict managerial quality. 

In 1969, Laurence Peter and Raymond Hull publishedThe Peter Principle, proposing a farcical theory of organisational dysfunction. The Peter Principle, they explain, is that organisations promote people who are good at their jobs until they reach their ‘level of incompetence’. Fifty years later, Peter and Hull may find plenty of examples of people who occupy important managerial positions because of success in some radically different arena.

In principle, there’s nothing wrong with putting successful people into the highest positions. If the best basketball player makes the best coach, then a coaching position may be the best way to magnify that person’s talents. Similarly, if success in movies or real estate translates into success in governing, then the biggest moguls should occupy the highest offices.

The crux of the Peter Principle is that success in one arena doesn’t necessarily translate to the next, though promotion decisions are often based on a worker’s aptitude in their current position, rather than the one he or she is being promoted to perform. It’s no wonder that the Peter Principle is especially well-known in technical fields – from engineering, medicine, and law – where cases of poor managers who were once excellent individual contributors abound.

If it is accurate, then the Peter Principle bodes poorly for organisations, in light of a growing body of research documenting the important role that good managers play in building and sustaining productive organisations. Lazear et al. (2015), for example, find substantial variation in the quality of individual bosses, with the best bosses increasing the output of their subordinates by more than 10% relative to the worst bosses. Similarly, Bloom and Van Reenen (2007) show that variation in management practices can explain much of the overall variation in firm productivity across countries. These papers suggest that firms face potentially large productivity losses when they promote workers who lack managerial ability.”

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