Economics – Page 191 – artdiamondblog.com

Internet Companies Respect the Value of Your Time

“Arvind Jain, a Google engineer, pointed out the loading speed of individual elements of a website on a test application used to check efficiency, at Google offices in Mountain View, Calif.” Source of caption and photo: online version of the NYT article quoted and cited below.

(p. A1) Wait a second.

No, that’s too long.
Remember when you were willing to wait a few seconds for a computer to respond to a click on a Web site or a tap on a keyboard? These days, even 400 milliseconds — literally the blink of an eye — is too long, as Google engineers have discovered. That barely perceptible delay causes people to search less.
“Subconsciously, you don’t like to wait,” said Arvind Jain, a Google engineer who is the company’s resident speed maestro. “Every millisecond matters.”
Google and other tech companies are on a new quest for speed, challenging the likes of Mr. Jain to make fast go faster. The reason is that data-hungry smartphones and tablets are creating frustrating digital traffic jams, as people download maps, video clips of sports highlights, news updates or recommendations for nearby restaurants. The competition to be the quickest is fierce.
People will visit a Web site less often if it is slower than a close competitor by more than 250 milliseconds (a millisecond is a thousandth of a second).
“Two hundred fifty milliseconds, either slower or faster, is close to the magic number now for competitive advantage on the Web,” said Harry Shum, a computer scientist and speed specialist at Microsoft.
. . .
(p. A3) The need for speed itself seems to be accelerating. In the early 1960s, the two professors at Dartmouth College who invented the BASIC programming language, John Kemeny and Thomas Kurtz, set up a network in which many students could tap into a single, large computer from keyboard terminals.
“We found,” they observed, “that any response time that averages more than 10 seconds destroys the illusion of having one’s own computer.”
In 2009, a study by Forrester Research found that online shoppers expected pages to load in two seconds or fewer — and at three seconds, a large share abandon the site. Only three years earlier a similar Forrester study found the average expectations for page load times were four seconds or fewer.
The two-second rule is still often cited as a standard for Web commerce sites. Yet experts in human-computer interaction say that rule is outdated. “The old two-second guideline has long been surpassed on the racetrack of Web expectations,” said Eric Horvitz, a scientist at Microsoft’s research labs.

For the full story, see:
STEVE LOHR. “For Impatient Web Users, an Eye Blink Is Just Too Long to Wait.” The New York Times (Thurs., March 1, 2012): A1 & A3.
(Note: ellipsis added.)
(Note: the online version of the article is dated February 29, 2012.)

Source of graph: online version of the NYT article quoted and cited above.

Upper Class “Have Lost the Confidence to Preach What They Practice”

Source of book image:
http://4.bp.blogspot.com/-K9jKNHD0vwE/Tzn4yKgEtII/AAAAAAAAC8Q/2wZqk1Hl1V4/s1600/murray-coming-apart.jpg

(p. 9) The problem, Murray argues, is not that members of the new upper class eat French cheese or vote for Barack Obama. It is that they have lost the confidence to preach what they practice, adopting instead a creed of “ecumenical niceness.” They work, marry and raise children, but they refuse to insist that the rest of the country do so, too. “The belief that being a good American involved behaving in certain kinds of ways, and that the nation itself relied upon a certain kind of people in order to succeed, had begun to fade and has not revived,” Murray writes.

For the full review, see:
NICHOLAS CONFESSORE. “Tramps Like Them; Charles Murray Argues that the White Working Class Is No Longer a Virtuous Silent Majority.” The New York Times Book Review (Sun., February 12, 2012): 9.
(Note: the online version of the review has the date February 10, 2012 and has the title “Tramps Like Them; Charles Murray Examines the White Working Class in ‘Coming Apart’.”)

“Crises Are an Inevitable Concomitant of Risk”

(p. 11) Some economic risks are worth taking, and crises are an inevitable concomitant of risk. Crises, like firm failures, can be seen as a manifestation of the Schumpeterian process of creative destruction. The role for economic analysis is to ensure that the creation dominates and that the destruction is not too costly.

Source:
Eichengreen, Barry. Capital Flows and Crises. Cambridge, MA: The MIT Press, 2003.

“Amazed by the Short-Term Psychology in the Market”

(p. A1) Even after European leaders appeared to have averted a chaotic default by Greece with an eleventh-hour deal for aid, worries persist that a debt disaster on the Continent has merely been delayed.

The tortured process that culminated in that latest bailout has exposed the severe limitations of Europe’s approach to the crisis. Many fear that policy makers simply don’t have the right tools to deal with other troubled countries like Italy, Spain, Ireland and Portugal, a situation that could weigh on the markets and the broader economy.
“I don’t want to be a Cassandra, but the idea that it’s over is an illusion,” said Kenneth S. Rogoff, a professor of economics at Harvard and co-author of “This Time Is Different: Eight Centuries of Financial Folly.” “I am amazed by the short-term psychology in the market.”
. . .
(p. B3) “I don’t think we’re anywhere near the endgame,” Professor Rogoff of Harvard said.

For the full commentary, see:
PETER EAVIS. ” NEWS ANALYSIS; For Greece, a Bailout; for Europe, Perhaps Just an Illusion.” The New York Times (Weds., February 22, 2012): A1 & B3 (sic).
(Note: ellipsis added.)
(Note: the online version of the commentary is dated February 21, 2012.)

Rogoff and Reinhart’s thought-provoking and much-praised book is:
Reinhart, Carmen M., and Kenneth Rogoff. This Time Is Different: Eight Centuries of Financial Folly. Princeton, NJ: Princeton University Press, 2009.

Few Jobs from Billions Feds Spent on Green Stimulus

“County Commissioner Rosaura Tijerina supported tax breaks for the Cedro Hill wind farm, but it brought few new jobs.” Source of caption and photo: online version of the WSJ review quoted and cited below.

(p. A1) Alfredo Garcia was among the residents of Webb County, Texas, banking on a windfall from federal stimulus money.

Mr. Garcia expanded his Mexican restaurant from 80 to 120 seats, anticipating a rush of new patrons springing from the nearby Cedro Hill wind farm, a project built with the help of $108 million from U.S. taxpayers.
When construction ended, Cedro Hill had just three employees and Mr. Garcia’s restaurant, Aimee’s, filed for bankruptcy protection. “Nobody came,” said Mr. Garcia, a county judge who closed Aimee’s last year, putting 18 people out of work.
Companies have received more than $10 billion to create jobs and renewable energy by building wind farms, solar projects and other alternatives to oil and natural gas under section 1603 of the American Recovery and Reinvestment Act of 2009. The program expired in December, and President Barack Obama proposed last week that Congress revive it in the 2013 budget.
On federal applications, companies said they created more than 100,000 direct jobs at 1603-funded projects. But a Wall Street Journal investigation found evidence of far fewer. Some plants laid off workers. Others closed.
The discrepancies highlight broader challenges calculating the economic benefits of stimulus spending. Jobs have been an important measure influencing distribution of more than $800 billion in stimulus money, which also has included tax breaks and spending on roads, sewers, schools, health and public assis-(p. A10)tance. Yet the number of jobs created or saved is largely based on formulas, mathematical models and reports by recipients, rather than actual tallies.

For the full story, see:
IANTHE JEANNE DUGAN and JUSTIN SCHECK. “Cost of $10 Billion Stimulus Easier to Tally Than New Jobs.” The Wall Street Journal (Fri., FEBRUARY 24, 2012): A1 & A10.

Source of graphic: online version of the WSJ story quoted and cited above.

Amateurs Can Advance Science

(p. C4) The more specialized and sophisticated scientific research becomes, the farther it recedes from everyday experience. The clergymen-amateurs who made 19th-century scientific breakthroughs are a distant memory. Or are they? Paradoxically, in an increasing variety of fields, computers are coming to the rescue of the amateur, through crowd-sourced science.
Last month, computer gamers working from home redesigned an enzyme. Last year, a gene-testing company used its customers to find mutations that increase or decrease the risk of Parkinson’s disease. Astronomers are drawing amateurs into searching for galaxies and signs of extraterrestrial intelligence. The modern equivalent of the Victorian scientific vicar is an ordinary person who volunteers his or her time to solving a small piece of a big scientific puzzle.
Crowd-sourced science is not a recent invention. In the U.S., tens of thousands of people record the number and species of birds that they see during the Christmas season, a practice that dates back more than a century. What’s new is having amateurs contribute in highly technical areas.

For the full commentary, see:
MATT RIDLEY. “MIND & MATTER; Following the Crowd to Citizen Science.” The Wall Street Journal (Sat., FEBRUARY 11, 2012): C4.

The Impact of Cheap Smart Phones on Africa

Jimbo Wales

Source of photo: online version of the NYT article quoted and cited below.

(p. 2) PHONING: A friend of mine bought me an Ideos phone on the street in Kenya for about $80. This is an Android phone that’s a bit smaller than an iPhone, but a lot cheaper. This is really exciting because at that price point, hundreds of thousands and soon millions of smartphones are going to be sold across Africa. The impact for people’s access to knowledge in some very difficult places is enormous.

For the full interview, see:
Jimmy Wales as interviewed by KATE MURPHY. “DOWNLOAD; Jimmy Wales.” The New York Times, SundayReview (Sun., February 12, 2012): 2.
(Note: the online version of the interview is dated February 11, 2012.)

Big Data Opportunity for Economics and Business

(p. 7) Data is not only becoming more available but also more understandable to computers. Most of the Big Data surge is data in the wild — unruly stuff like words, images and video on the Web and those streams of sensor data. It is called unstructured data and is not typically grist for traditional databases.
But the computer tools for gleaning knowledge and insights from the Internet era’s vast trove of unstructured data are fast gaining ground. At the forefront are the rapidly advancing techniques of artificial intelligence like natural-language processing, pattern recognition and machine learning.
Those artificial-intelligence technologies can be applied in many fields. For example, Google’s search and ad business and its experimental robot cars, which have navigated thousands of miles of California roads, both use a bundle of artificial-intelligence tricks. Both are daunting Big Data challenges, parsing vast quantities of data and making decisions instantaneously.
. . .
To grasp the potential impact of Big Data, look to the microscope, says Erik Brynjolfsson, an economist at Massachusetts Institute of Technology’s Sloan School of Management. The microscope, invented four centuries ago, allowed people to see and measure things as never before — at the cellular level. It was a revolution in measurement.
Data measurement, Professor Brynjolfsson explains, is the modern equivalent of the microscope. Google searches, Facebook posts and Twitter messages, for example, make it possible to measure behavior and sentiment in fine detail and as it happens.
In business, economics and other fields, Professor Brynjolfsson says, decisions will increasingly be based on data and analysis rather than on experience and intuition. “We can start being a lot more scientific,” he observes.
. . .
Research by Professor Brynjolfsson and two other colleagues, published last year, suggests that data-guided management is spreading across corporate America and starting to pay off. They studied 179 large companies and found that those adopting “data-driven decision making” achieved productivity gains that were 5 percent to 6 percent higher than other factors could explain.
The predictive power of Big Data is being explored — and shows promise — in fields like public health, economic development and economic forecasting. Researchers have found a spike in Google search requests for terms like “flu symptoms” and “flu treatments” a couple of weeks before there is an increase in flu patients coming to hospital emergency rooms in a region (and emergency room reports usually lag behind visits by two weeks or so).
. . .
In economic forecasting, research has shown that trends in increasing or decreasing volumes of housing-related search queries in Google are a more accurate predictor of house sales in the next quarter than the forecasts of real estate economists. The Federal Reserve, among others, has taken notice. In July, the National Bureau of Economic Research is holding a workshop on “Opportunities in Big Data” and its implications for the economics profession.

For the full story, see:

STEVE LOHR. “NEWS ANALYSIS; The Age of Big Data.” The New York Times, SundayReview (Sun., February 12, 2012): 1 & 7.
(Note: ellipses added.)
(Note: the online version of the article is dated February 11, 2012.)

In China the Rich and Creative Prepare to Vote with Their Feet

“Shi Kang, a millionaire writer living in Beijing, started thinking about emigrating after a long road trip last year around the U.S.” Source of caption and photo: online version of the WSJ article quoted and cited below.

(p. A1) BEIJING–This time last year, Shi Kang considered himself a happy man.

Writing 15 novels had made him a millionaire. He owned a luxury apartment and a new silver Mercedes. He was so content with his carefree life in Beijing that he never even traveled overseas.
Today, a year later, Mr. Shi is considering emigrating to the U.S.–one of a growing number of rich Chinese either contemplating leaving their homeland or already arranging to do it.
. . .
(p. A12) A survey published in November found that 60% of about 960,000 Chinese people with assets over 10 million yuan ($1.6 million) were either thinking about emigrating or taking steps to do so. The U.S. was the top destination, followed by Canada, Singapore and Europe, according to the survey by the state-run Bank of China and Hurun Report, which analyzes trends among China’s wealthy.
. . .
Mr. Su was no dissident, though. Like many of his generation, he turned his attention to getting rich. Today, at 46, Mr. Su runs his own aerospace technology company and estimates his own net worth, including the various properties he owns, at around 80 million yuan, or close to $13 million.
His main reason for leaving, he says, is the business environment. “The government has too much power,” he says. “Regulations here mean that businessmen have to do a lot of illegal things. That gives people a real sense of insecurity.” He said four of his distributors have also applied for investment immigration to Canada.
. . .
“The problem is that government power is too great,” Mr. Su says. “When the economy is going up, they think that everything they are doing is right.” If they don’t change, he worries, “another revolution will come soon.”
. . .
The current migrant wave is different in that they are escaping neither poverty nor political unrest–and many say they are leaving for good. The Hurun survey showed that the average respondent had 60 million yuan in assets and was 42, old enough to remember the 1989 Tiananmen crackdown, but young enough to have learned how to prosper in a market economy.
Deng Jie fits the profile. Twenty-seven years ago, in the fledgling years of China’s market reforms, he began his career in a state-run ceramics factory in Beijing, sharing a cramped dormitory with colleagues and earning 50 yuan a month (about $13 in those days).
Today, at 48, he runs his own chemical pigments business and lives with his wife and daughter in one of the three luxury apartments he owns. In dollar terms, he is a millionaire several times over. His properties alone have appreciated by 800% in a decade.
Yet the hope he felt for his country in the 1980s, he says, has “been doused with bucket after bucket of cold water.” He cited a host of concerns, including rampant corruption among the officials he deals with, and new labor regulations that he says have made his work force too costly and demanding.
“I’m representing a lot of other people like me,” he says. “We used to want to contribute to the nation. But now we just feel so disappointed. China cannot continue like this. It has to change.”

For the full story, see:

JEREMY PAGE. “Plan B for China’s Wealthy: Moving to the U.S., Europe.” The Wall Street Journal (Thurs., FEBRUARY 22, 2012): A1 & A12.
(Note: ellipses added.)

Source of graph: online version of the WSJ article quoted and cited above.

Manifesto for a Rising Standard of Living

Source of book image: online version of the WSJ review quoted and cited below.

(p. A13) Mr. Diamandis is the chairman and chief executive of the X Prize Foundation and the founder of more than a dozen high-tech companies. With his journalist co-author, he has produced a manifesto for the future that is grounded in practical solutions addressing the world’s most pressing concerns: overpopulation, food, water, energy, education, health care and freedom. The authors suggest that “humanity is now entering a period of radical transformation where technology has the potential to significantly raise the basic standard of living for every man, woman, and child on the planet.”
. . .
Predictions of a rosy future have a way of sounding as unrealistic as end-is-nigh forecasts. But Messrs. Diamandis and Kotler are not just dreamers. They lay out a plausible road map, discussing, among other things, the benefits of do-it-yourself tinkering–like the work by geneticist J. Craig Venter in beating the U.S. government in the race to sequence the human genome–and the growing willingness of techno-philanthropists like Bill Gates to tackle real-world problems.
The biggest hurdles, however, are not scientific or technological but political. There are still too many corrupt dictators and backward-looking governments keeping millions in penury. But as we have seen lately, the misruled have a way of throwing off despotic governments. With ever more people reaching for freedom, countless millions are tacitly embracing the Diamandis motto: “The best way to predict the future is to create it yourself.”

For the full review, see:
MICHAEL SHERMER. “BOOKSHELF; Defying the Doomsayers; Abundance” argues that growing technologies have the potential not only to spread information but to solve some of humanity’s most vexing problems.” The Wall Street Journal (Thurs., FEBRUARY 22, 2012): A13.
(Note: ellipsis added.)

The book being reviewed is:
Diamandis, Peter H., and Steven Kotler. Abundance: The Future Is Better Than You Think. New York: Free Press, 2012.

Nasar Gives Compelling Portrait of Joseph Schumpeter and His Vienna

Source of book image: http://luxuryreading.com/wp-content/uploads/2011/10/grand-pursuit.jpg

(p. C31) Ms. Nasar gives us Belle Époque Vienna — infatuated with modernity and challenging London in the race to electrify with new telephone service, state-of-the-art factories and power-driven trams — and then a devastating picture of Vienna at the end of World War I: war veterans loitering outside restaurants waiting for scraps, and desperate members of a middle class that saw inflation wipe out all its savings trading a piano for a sack of flour, a gold watch chain for a few sacks of potatoes.
. . .
Among the more compelling portraits in this volume is that of Joseph Alois Schumpeter, the brilliant European economist who argued that the distinctive feature of capitalism was “incessant innovation” — a “perennial gale of creative destruction” — and who identified the entrepreneur as the visionary who could “revolutionize the pattern of production by exploiting an invention” or “an untried technological possibility.”

For the full review, see:
MICHIKO KAKUTANI. “BOOKS OF THE TIMES; The Economist’s Progress: Better Living Through Fiscal Chemistry.” The New York Times (Fri., December 2, 2011): C31.
(Note: ellipsis added.)
(Note: the online version of the article is dated December 1, 2011.)