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How A Project Manager Stayed on Track : London Heathrow Airport

Thursday, October 29, 2009

Unforeseen problems can derail even the most carefully planned projects. Just ask this project manager. Then ask them how he managed to snatch success from the jaws of project politics, unforeseen setbacks, and way too little time.


Terminal 1, London’s Heathrow Airport

The goal: Refurbish Terminal 1 at London’s Heathrow Airport. David Buisson led the high-profile, $93.8 million project, which started in January 2006 and wrapped up in April 2009, to redevelop the arrival area and construct new check-in desks, retail facilities, baggage equipment, and business-class lounges.

The problem: The terminal had to continue to function at all times and not inconvenience the 20 million passengers who use it annually. Buisson’s construction team had a very limited window of time each night, normally between 11 p.m. and 3:30 a.m. The crew worked in an area of the terminal used by a number of airlines, including BMI, the second-largest airline at Heathrow. The team had about 21 weeks to renovate BMI’s part of the terminal. When they set to work on BMI’s tiled flooring, the construction crew ran into a big, unexpected problem: a completely degraded concrete floor and metal infrastructure underneath. There was no money or time budgeted to fix it. Buisson initially estimated it would take 20 extra weeks of work to fix it, on top of the 21 weeks the project required.

What happened: Buisson immediately brought all of the stakeholders to the project site, where they could better understand the size of the problem, the constraints the team faced, and the cost and equipment required to finish. Getting everyone together eliminated weeks of going back and forth via phone and e-mail to describe the problems, decide who would fix them, and obtain separate work approvals — the kind of piecemeal steps that can bring a project to a standstill. The team finished the project only one day later than originally scheduled.

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Economy and market for MBAs

Friday, October 23, 2009

Business schools have been widely accused of fashioning the wrecking balls and training many of the demolition crews that have wreaked such havoc in the economy over the past two years. And the crisis, whether it was forged in business schools or not, is undoubtedly making it harder for students to afford their fees, or to get jobs when they graduate: in America only half the class of 2009 had been offered a job three months before graduating. Yet business schools are thriving. More than two-thirds of full-time MBA programmes received more applications this year than last, their best performance for five years, according to the Graduate Management Admission Council, a business-school association.



Deciding whether to go to business school or not is difficult. The long-term benefits sound substantial: an improved chance of getting a corner office and a six-figure salary. But the short-term costs are also weighty: two years at a leading American business school can cost $100,000 even before you take living expenses and forgone income into account. Many of the world’s most famous business people, from Bill Gates down, did not bother with an MBA, whereas some of the most illustrious products of business schools have covered themselves with ignominy of late. Consultancies, which were forced to recruit more people without MBAs in the late 1990s because of competition from high-tech companies, found that they performed no worse and sometimes better.



Still, on balance, the benefits probably outweigh the costs, particularly in straitened times. People with MBAs are more likely to get jobs than people without them, and earn higher salaries. Employers pay MBAs on average twice as much as people with only undergraduate degrees and 30-35% more than people with lower-level management degrees, such as Master of Finance. Some 98% of corporate employers report that they are satisfied with the MBAs they hire, a sign that they will continue to fish from the same pond.

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MBA and Ethics

Wednesday, October 21, 2009

In the spring of 2009, when Bernie Madoff’s massive scam still felt raw and shocking, a few members of Harvard B-School’s graduating class decided to take a stand. They would sign a kind of Hippocratic oath for MBAs, promising, among other things, to “act with utmost integrity and pursue my work in an ethical manner.” By graduation in June, slightly under half of their 886 classmates had joined them. To put the glass-half-empty spin on it, that means most of the students at Harvard B-school didn’t even grasp the basics in their ethics classes.

On the other hand, maybe it’s not that MBAs can’t learn ethics. Maybe it’s just that B-schools are very bad at teaching it.

MBA ethics classes tend to focus on training students to recognize what’s right and wrong. Most of the ethics analysts say the standard approach fails to address the real problem. In most real-life business situations, you already know what’s right. The hard part is figuring out how to act on that knowledge without jeopardizing your career. Often, it’s just easier to justify bending the rules.

A lot of MBA Students think about the easiest way to deal with an ethical situation was to avoid it. But it is not possible all the time. Using this approach, you have a little more ammunition to deal with an ethically questionable situation at work.

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GMAT: The MBA Job Seeker's Best Friend

Monday, October 19, 2009

The primary purpose of the Graduate Management Admissions Test may be winning the favor of B-school admissions committees, but that's not all those four hours of geometry and critical reasoning questions are good for. For many students, the scores they get on the GMAT will reach an audience that might be even more important—job recruiters.

For a select group of companies, mostly top consulting, finance, and banking firms, employers routinely look to MBA graduates' GMAT scores as a reliable standard measurement of academic prowess—a fact that may be well-known to MBA students in the thick of the job search, but is relatively unknown among applicants when they're taking the test. Particularly when jobs are tight, and every element of each résumé takes on added weight, test scores can be the difference between an interview and the dustbin.

Of course, the chief use of GMAT scores are, and almost certainly will always be, admissions. But what happens when your score is good enough to get you into the MBA program of your dreams, but not the job of your dreams? For some ambitious students, and some career-focused programs, the answer is simple: You take it again.

For students with strong applications but lackluster scores, some career services directors will advise admitted students to retake the exam. New admits who go that route typically take the test after they have put down a deposit but before they start classes.A few recent admits with mediocre GMATs and C-suite ambitions that it might be worth retaking the test if they think they can score higher.

Small piece of a big puzzle

At the University of Notre Dame's, university staff a letter to its 2011 class informing it of the test's importance in prestigious firms' recruiting processes and offered a four-day course for students wishing to retake the test. Five did, at their own expense, and increased their scores by an average of 19 points. There are large number of consulting companies, some investment banks, and a couple of corporations all looking at both GMAT and undergrad and MBA GPAs.

For any firm, particularly those with the most clout, a 19-point difference hardly guarantees a spot, however. At Bain & Co., senior director of global recruiting Mark Howorth says that most serious applicants get good scores, meaning that it's typically not a key differentiating factor. "Plenty of people here don't get interviewed who have an exceptionally high GMAT," he says. "It's easy to look at a score like a GPA or a GMAT, but in fact, what we teach our people is not to focus on those. Those scores don't capture the type of problem solving we do in our job." As proof, Howorth cited internal Bain research that shows there's "almost zero" correlation between GMAT scores and employee performance within the company.

Still, a person's quantitative GMAT score does seem to be linked to salary, while verbal GMAT scores appear to be linked to managerial status, says Andrew Hussey, an assistant professor of economics at the University of Memphis. This is true, he says, regardless of what school, if any, a student attends. Additionally, there's a wealth of information released by the Graduate Management Admission Council showing that scores have a high correlation with success in an MBA program, which in turn can be a determining factor of success in the job search. And there's a strong, if unsurprising, parallel between schools where graduates earn the highest starting pay and schools where students have the highest GMAT scores.

Not every company cares about GMAT scores, of course, and not every school considers them as being useful for anything but admission. At the University of Connecticut's School of Business it was such a non-issue that the executive director said neither he nor his staff had even encountered requests for scores. In many cases, companies seem to simply rely on the schools' admissions departments to do that kind of screening for them. Students' average GMAT score is a primary factor in deciding where companies choose to recruit, says Kip Harrell, president of the MBA Career Services Council and associate vice-president of career and professional development at Thunderbird School of Global Management.

Getting the interview

But for companies that do request students' scores, often those that require lots of heavy quantitative lifting, the GMAT can be an equalizer in a world where traditional metrics are fairly nebulous. Many MBA programs have grading systems that vary widely or are solely pass-fail, making it difficult for recruiters to compare applicants from different schools, and others don't provide grades at all. Even at schools where grades are released, grade inflation may render As and Bs poor markers for actual skill. While the GMAT is typically not the most important factor for recruiters, it can have a particularly large impact in the early going, when they're determining who should and shouldn't be called in for interviews. "

At Emory University's Goizueta Business School ,Tsung, executive director of MBA career services, says she recognizes the GMAT is a standard way for corporate recruiters to sort through applications. "Because the economy is so bad, and there's so many people applying for positions, companies are looking for different ways to reduce the number of résumés that they go through," Tsung says. Of the reasons to throw out an application—GPA, undergraduate institution, years of work experience—the GMAT is an "easy one," she says.

But Tsung, along with most other career services directors, maintains that even in a recession, the more traditional and personal elements of the job search, such as interviews and references, will always be more important than the hard numbers. As for recruiters cutting off applications with low scores, "it's much easier to do that when you don't have anything to go on besides paper," she says. "What that means is that they all need to get out there and talk to people."

Source:Businessweek


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A new strategy in teaching MBA

Saturday, October 17, 2009

A year after the collapse of Lehman Brothers, a new intake of students begin their first week at business school. Will they be taught to do things differently?

As a new academic year begins, it is not just the students who have that first-day-at-school feeling. Business schools themselves have spent the past 12 months wondering whether they need to re-invent themselves in response to a global financial crisis to which many believe they lent a helping hand. For them, too, there is the trepidation of a new beginning.

Few business schools would disagree that the credit crunch has become their defining moment. The arguments—that failed firms such as Lehman Brothers were chock full of the alumni of prestigious schools, who were complacent and greedy, too focussed on the short term and unwilling to question financial instruments of which they had little understanding—are well rehearsed. But regardless of whether such criticisms are valid, it is certainly true that the crisis has fundamentally changed attitudes towards both business schools and the art of management itself.

As a result, schools have agonized over how to save their flagging reputations. MBA program directors have spent their summer holidays pondering what constitutes a proportionate response: totally overhaul their curricula and they may appear hasty and ill-considered; change nothing and they would be seen to be in a state of denial.

Most have settled for modest adjustments. Columbia Business School in New York, for example, set up a faculty committee that delved into every aspect of the MBA program. But it is introducing just two new modules—on the future of finance and the collapse of the auto industry. At Thunderbird School of Global Management in Arizona, too, there is to be no ripping up and starting afresh. Instead, students on the Global MBA course are to be brought together at the end of the program for a final module on global citizenship.

The lazy pace of change is proving a frustration for some. Angel Cabrera, president of Thunderbird, worries that schools are missing an opportunity to transform themselves from followers to leaders. “As late as last year, business schools were still debating whether it was irresponsible to use the resources of a corporation to do anything that wasn’t directly related to maximizing shareholder value,” he laments. “But the biggest corporations in the world all had social strategies in place—the business world had already resolved this, but we were still debating it.”

However, the speed of transformation is being hampered by a fundamental tension within business schools. They may like the idea of being leaders, but academia, by its nature, takes a long time to implement changes. When professors want to introduce new modules, in response to fast-moving events, they have to go through a lengthy approval process: other faculty have to be won over, academic competency has to be proved, and it has to be demonstrated that the course design meets the quality threshold of the program, the school and accrediting bodies.

A business school that found itself responding to events without anticipating those events would be a pretty poor business school.


Furthermore, schools must be wary of change just for the sake of it. Thomas Cooley, dean of New York University’s Stern School of Business, believes that the basic tools of business haven’t changed just because of the crisis. But even if the fundamentals of marketing, economics or finance remain valid, teaching them in the context of corporate failures will become a leitmotif. “It is one of the great historical events,” he explains. “It has changed the tone of everything.”

Randall Kroszner, a former governor of the Federal Reserve and an economics lecturer at Chicago University’s Booth school, agrees that his MBA students will notice a change of emphasis, if not a radical new curriculum. “If I just taught my money class as I did four years ago I wouldn’t have the same emphasis on the housing market or the inter-connections between the banking and non-banking financial systems. I touched on it, but one would be foolhardy not to put a new emphasis on it.”

Monetary policy is another example. Five years ago, the theoretical possibility of a zero lower bound on interest rates may have been mentioned in passing, but most students saw it as such a low-probability event for most developed countries that they didn’t pay it much attention. Now it is a real issue that affects business decisions.



One area in which the crisis seems to be having a more fundamental effect on curricula is a renewed interest in economic history. Both Stern and Chicago expect brisk interest in new courses examining the lessons from America’s Great Depression in the 1930s. At Cass, Professor Ilot’s MBA students will study the formation of 18th and 19th century companies, such as Cadbury’s or old Quaker firms, which, he says, “started with a view that the long-term sustainability of the enterprise depended on responsible behaviour in all aspects of the organisation.”


And it is not just the academic curriculum that is changing. MBA programmes have for many years been a strange hybrid of academic degree and vocational course. Equally as important as teaching theory is imparting the “soft skills” needed to brave a difficult job market after the programme. One area in which this is becoming more noticeable is a greater emphasis on personal development. At Cass, the new intake is, for the first time, being psychometrically tested during the first week of the programme. The idea is that students will go through their MBAs more aware of their strengths and having addressed their weaknesses, making them more employable when they leave. With a sceptical world awaiting them, they may need all the help they can get.

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Choosing an Online MBA college

Thursday, October 15, 2009


Online MBA programs have existed for more than a decade, but the major publications that rank business schools . BusinessWeek and U.S. News and World Report  have yet to weigh in on the worth of online degrees.  Much of the data currently used to rank full-time MBA programs doesn't translate well to online programs, and often schools don't report the necessary statistics  like the percentage of students who drop out of the program before completing it.In addition, students tend to pursue online MBAs for a wider variety of reasons than full-time students.

To many students, traditional guideposts like reputation matter less than, say, convenience and cost. But in evaluating programs, there are a few questions that any candidate should ask. Here are three to start with, as well as places to look for more information:

Is the School Accredited?

  If it is, find out what entity issues the accreditation. The AACSB, the oldest accreditation board for business schools, is the most attractive to corporate recruiters because it has the strictest requirements. For online MBAs, that includes high-caliber curricula taught by the business school’s regular faculty, frequent interaction between students and teachers, and a rigorous admissions process.

For example, most AACSB schools require the GMAT. Of the 68 AACSB schools with online MBA offerings, a handful will waive the test, but only if you already have an advanced degree or eight years of managerial experience. MBA-Options.com offers a near-complete list of AACSB-certified online MBA programs. And GetEducated.com’s article “Do I Need an AACSB-Accredited Online MBA?” can help clarify whether you need to make this a priority. The next best option, after the AACSB, is a regional board that the federal government recognizes, like the Higher Learning Commission or the North Central Association of Colleges and Schools, which are used by many big Midwestern universities. 

But beware: Not all accrediting boards are legit. “There is no federal requirement that a school be accredited by an agency approved by the U.S. or a state government,” says Vicky Phillips, CEO of GetEducated.com. “It’s a very easy scam to perpetrate a fake college.” If you don’t recognize a school’s accrediting agency, look it up at the Department of Education’s accreditation database. You can also search the Diploma Mill Police at GetEducated.com, which tracks more than 300 fake online colleges.
    
What Do Recruiters Think?

Online degrees are not universally admired by hiring managers at top companies , but if you’re not aiming for the C-suite, that may not matter to you. If you’ve got your sights set on a mid-level career at a specific company, call the HR department or an executive search firm that works with the company. Ask whether they hire candidates with online MBAs — and, if so, which schools they think most highly of. We asked executive recruiters at firms such as Stanton Chase International and education experts at GetEducated.com,

The Princeton Review, and U.S. News and World Report to tell us which online MBAs are standouts. The five names that came up again and again — Indiana University, Thunderbird School of Global Management, University of Wisconsin, Pennsylvania State University, and Arizona State University — all happen to be AACSB-accredited schools that require the GMAT and report completion rates of 80 to 95 percent.

What’s the Value?


One of the biggest perceived advantages of an online degree is affordability — and yet not all of them are bargains. The typical online MBA costs about $20,000; those that are AACSB-accredited average $32,000. Many of the best online programs, however, cost more than their residential counterparts because of the technology and the extra work required of professors.

Duke’s Global MBA, a hybrid program, runs about $135,500 because it includes travel to foreign countries.The important consideration is what you’re getting for the price.

Are cheaper degrees worth less? Not necessarily. At the most expensive programs, part of what you’re paying for is the school’s reputation. And in this increasingly democratic, global — and expensive — world, students (or should we say consumers?) are starting to value different criteria. This year, Forbes’ list of best undergraduate programs threw out reputation as a metric and replaced it with criteria like debt load and alumni salaries, upending the traditional school-ranking system. As tuition prices skyrocket, the value of a degree — undergrad or graduate, online or residential — is under serious reconsideration.

Unless you plan to leap from B-school directly to a Fortune 500 company or management-consulting firm, where you went to school may not matter as much as what you learned while you were there.


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UN: Record 1 billion go hungry

Wednesday, October 14, 2009

NAIROBI, Kenya – Parents in some of Africa's poorest countries are cutting back on school, clothes and basic medical care just to give their children a meal once a day, experts say. Still, it is not enough.

A record 1 billion people worldwide are hungry and a new report says the number will increase if governments do not spend more on agriculture. According to the U.N. food agency, which issued the report, 30 countries now require emergency aid, including 20 in Africa.

The trend continues despite a goal set by world leaders nine years ago to cut the number of hungry people in half by 2015.

"It's actually a world emergency that calls for action from both developing and developed countries," said Otive Igbuzor, the head of international campaigns for ActionAid International.

"We know a child dies every six seconds of malnutrition," he said.

Spiraling food prices have added to hardships, especially in the world's most desperate countries where the poor could barely afford a single daily meal to begin with. The inflated prices — which caused riots across the globe last year — have stabilized but remain comparatively high, especially in the developing world, Jacques Diouf, director general of the U.N. Food and Agriculture Organization, told AP Television News.

In Somalia, ravaged by violence and anarchy for almost two decades, the monthly expenditure for food and other basic needs for a family of six has risen 85 percent in the past two years, said Grainne Moloney of the Somalia Food Security and Nutrition Analysis Unit.

On average, such a family spent $171 in September this year, compared with $92 for the same amount of food and other needs in March 2007, said Moloney, a nutrition expert for the Horn of Africa nation.

"Families are cutting out the school, cutting out the clothes. A lot of them are going for cheaper cereals," said Moloney, adding that despite those desperate measures, one in five children in Somalia is acutely malnourished.

Igbuzor said the trend can be seen in impoverished countries across Africa.

In Kenya, herders have seen scores of their animals die and crops have withered because of drought. Today, 3.8 million people in Kenya need food aid, up from 2.5 million earlier in the year.

After worldwide gains in the fight against hunger in the 1980s and early 1990s, the number of undernourished people started climbing in 1995, reaching 1.02 billion this year amid escalating food prices and the global financial meltdown, the FAO said in its Wednesday report.

The long-term trend is due largely to reduced aid and private investments earmarked for agriculture since the mid 1980s, the Rome-based agency said in its State of Food Insecurity report for 2009.

In 1980, 17 percent of aid contributed by donor countries went to agriculture. That share was down to 3.8 percent in 2006 and only slightly improved in the last three years, Diouf said.

"In the fight against hunger the focus should be on increasing food production," Diouf said. "It's common sense ... that agriculture would be given the priority, but the opposite has happened."

The decline may have been caused by low food prices that discouraged private investment in agriculture and competition for public funds from other aid fields, including emergency relief, said FAO economist David Dawe.

Governments and investors may also have chosen to put their money into other economic sectors because agriculture's share of the economy in some developing countries dropped as people moved to cities and found work in industry.

But agriculture still needs sustained investment to feed people in developing countries, Dawe said.

The world's most populous region, Asia and the Pacific, has the largest number of hungry people — 642 million — followed by Sub-Saharan Africa with 265 million.

Diouf said world leaders are starting to understand that investment in agriculture must be increased. He cited the goal set by the Group of Eight summit in L'Aquila, Italy, in July to raise $20 billion to help farmers in poor countries produce more — a shift from previous emphasis on delivering food aid.

However, more investments will be needed to fulfill pledges like the U.N. Millennium Development Goals, which aim to halve the number of those living in hunger and poverty by 2015, the report said.

The FAO says global food output will have to increase by 70 percent to feed a projected population of 9.1 billion in 2050.

To achieve that, poor countries will need $44 billion in annual agricultural aid, compared with the current $7.9 billion, to increase access to irrigation systems and modern machinery as well as build roads and train farmers.

Source: Associated Press - http://www.ap.org

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Is the Internet Falling Apart?

How secure and dependable is the Internet? The Great Twitter More about Twitter Outage of 2009, which shocked the microblogging community and amused many other observers, called into question the reliability of Web-based communications and transaction capabilities that are easy to take for granted.

According to Nielsen NetRatings, the Twitter user base grew at almost 1,400 percent from February 2008 to February 2009. Microblogging, online auctions and email may be a convenience for some users, but others view these features as critical to their connected lifestyles. Is the Internet falling apart, or can we depend on the Web to be there when we need it?

The Twitter outages in August surprised many Internet observers with their persistence -- repeated failures over several days -- as well as the size and speed of the shock waves sent around the world. Denied their ability to tweet, users turned to blogs, online forums and other channels to vent their frustration. Web and TV outlets were clogged with commentary and speculation by reporters and pundits, many of them Twitter users themselves.

The uproar only increased when word got out that the cause of the outage was a distributed denial of service (DDoS) attack with political motives. When the dust settled and tweets began flowing again, the big question remained: Will it happen again? To answer that question, it is helpful to look back at other Web service outages of similar scale and review their causes.


For full article:- Is the Internet Falling Apart?

Source:- Technews world, http://www.technewsworld.com

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9 to 5 Workday is changing

Tuesday, October 13, 2009

The 9 to 5 workday is under siege. 61 percent of executives believe the traditional workday will disappear within the next decade. This makes sense since few executives currently get to clock in and out during normal working hours, although they are usually compensated accordingly. And there are plenty of reasons why more workers down the ladder will witness the end of 9 to 5 soon too. New information technology tools enable everyone to work from wherever and collaborate across time zones. Plus, many companies will likely continue the trend of skirting labor laws whenever the recession ends by hiring “independent contractors” who work on a project basis, instead of investing in that pesky concept known as an employee.

There was a time when escaping the 9 to 5 grind seemed liberating. Freed from cumbersome office traditions, the worker of tomorrow could show up in jeans whenever they wanted, since they could finish their proposal on the beach or navel-gaze over the next big idea on the golf course.

As more workers see their 9 to 5 routine vanish, they’ll see just how absurd this fantasy is. Flexible hours are really just irregular shifts at odd hours. Flexibility means your boss can call you whenever they want–and you’re obligated to respond if you plan on putting food on the table.

Time off should be your time to relax, rejuvenate and enjoy the fruits of your labors–not time to catch up on emails. And work should be time to hunker down and get things done. Blurring the distinctions between working and living results in never really working or living life.

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WD's new 1TB portable hard drive



Western Digital’s new line of portable and desktop hard drives have higher capacities, smaller sizes, tougher hardware security and support for incremental backups.

WD’s 2.5-inch, USB-powered portable My Passport lineup has three new models: ‘Essential,’ ‘Essential SE’ and ‘Mac.’ The lineup now tops out at 1TB capacity. Its USB-to-SATA-to-drive connection has been exchanged for direct-to-USB, saving space without speed loss, the company says.

WD’s 3.5-inch My Book desktop lineup offers two new models: ‘Essential’ and ‘Mac.’

Here’s the rundown:

My Passport Essential:

  • USB 2.0
  • 320GB, 500GB, 640GB
  • MSRP $99 to $149
  • NTFS File system optimized for PC
  • 2-year limited warranty
  • 5 colors: Midnight Black, Arctic White, Pacific Blue, Cool Silver and Real Red
  • optional docking station
My Passport Essential SE:
  • USB 2.0
  • 750GB & 1TB
  • MSRP $179-$249
  • NTFS File system optimized for PC
  • 2-year limited warranty
  • Colors: Midnight Black
  • optional docking station available in November
My Passport for Mac:
  • Compatible with Apple Time Machine
  • USB 2.0
  • 320GB, 500 GB
  • MSRP $99-$139
  • HFS+JournaledFile system optimized for Mac
  • 2-year limited warranty
  • Charcoal Matte
  • optional docking station

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US duo wins Nobel for economics

Monday, October 12, 2009

Two economists who specialise in understanding behaviour and transactions which are not covered by detailed contracts or law shared the 2009 Nobel Prize for economics on Monday.

Elinor Ostrom, a professor from Indiana University, was honoured for her work on the management of common resources such as fish stocks.

Professor Oliver Williamson of the University of California also became a Nobel laureate, sharing the SKr10m ($1.4m, €1m, £909,000) prize, for his complementary, but separate, work on co-operation and conflict within companies.

The economics prize has been awarded every year since 1969 in memory of Alfred Nobel and is not one of the traditional five prizes. This year is the first time this “new Nobel” has been awarded to a woman.

Professor Ostrom said her first reaction was “great surprise and appreciation”. She added: “There are many, many people who have struggled mightily and to be chosen for this prize is a great honour and I’m still a little bit in shock.”

In a year when many people might think economists did not deserve recognition at all, the Nobel has gone to a branch of economics unrelated to the financial crisis and is unlikely to stir the same controversy as last year’s award to Paul Krugman of Princeton University, a macroeconomist who has commented on the world economic crisis from a Keynesian perspective.

The two economists won their prize for the study of how to enforce rules where detailed contracts or legal frameworks do not exist. Their work has helped to foster understanding on why natural resources are not always degraded, contrary to more simple theories, and why large companies exist, but also outsource some operations.

Prof Ostrom has challenged the conventional “tragedy of the commons” theory, arguing that societies and groups regularly devise rules and enforcement mechanisms which stop the degradation of nature. The traditional theory holds that pollution and depletion of resources would occur because individuals did not recognise their effect on others.

However, she argued that people could manage resources tolerably well without rules imposed by the authorities if rules evolved over time, entitlements were clear, conflict resolution measures were available and an individual’s duty to maintain the common resource was in proportion to the benefits from exploiting it.

Active participation in setting and enforcing rules was the most important feature of such success stories, she found. Prof Williamson also studied economic governance, but within companies. Since much of economic life happens within organisations, he examined how decisions were made, rather than just the decision that was taken.

That helped him develop a theory of why companies exist – they can be efficient at resolving conflict, via the use of hierarchy.

He also found that where transactions were complex or depended on shared knowledge, companies were more efficient than individual contracts would be.

The theory helps to explain the shifting boundaries of companies; why they often abuse their power; and why large companies evolve in certain industries.

Source: The Financial Times Limited. http://ft.com

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Hacked web mail accounts used to send spam

Saturday, October 10, 2009

There has been a marked increase in the amount of spam e-mails being sent from Yahoo, Gmail, and Hotmail accounts, according to analysts at Websense Security Labs.

Websense said on Thursday that personalized spam e-mails had been sent from the compromised accounts to all of each user's contacts. The e-mails contain links to fake shopping sites, intended to capture sensitive information from the reader.

Earlier this week, Microsoft acknowledged that 30,000 Hotmail accounts had breached, and suggested the passwords for the accounts had been obtained in a phishing scam.

However, some security experts believe that the password breach cannot be attributed to phishing. Amichai Shulman, chief technology officer for security firm Imperva, told ZDNet UK on Friday that the information was likely to have been obtained through key logging.

"The quantity of people hit makes me think that it was key logging--the success rate for phishing is only about one in 1,000," said Shulman. "Secondly, when I went through the list of email account credentials...

Source: ZDNET UK

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The World's Best Companies

Saturday, October 3, 2009

A commitment to innovation, diversified portfolios, aggressive expansion, strong leadership, and a clear vision for the future—these are just some of the strategies employed by the best companies to get to the top of the World's Best Companies/Global Top 40 list compiled for BusinessWeek by management consulting firm A.T. Kearney. Two groups stand out: technology and telecommunications companies that have tapped into continuing demand for mobile-phone service and new digital hardware and services, and heavy industry and engineering outfits benefiting from the uptick in infrastructure spending. Have a look at the numbers behind the companies on this list.

Nintendo, Google, Apple, Doosan Heavy industries and Hyundai Heavy industries take top 5 spots in the ranking.

For full list :- The World's Best Companies

Source: Businessweek.com

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IMF says global economic recovery has begun

Friday, October 2, 2009

.The International Monetary Fund on Thursday declared that a global economic recovery has begun led by Asia, also cautioning that the strength of the rebound depended on a rebalancing of global growth.

After a year of being downbeat about prospects for the world economy, the IMF's latest World Economic Outlook revised up its growth forecasts for this year and next.

"The recovery has started. Financial markets are healing and in most countries growth will be positive for the rest of the year as well as in 2010," the IMF's chief economist Olivier Blanchard told a news conference here before the start of World Bank and IMF meetings.

The Fund now expects world output to contract by 1.1 percent in 2009 before growing by 3.1 percent in 2010. This is more upbeat than its last outlook in July when the Fund projected the world economy would shrink 1.4 percent in 2009, before expanding 2.5 percent in 2010.



For full article:
IMF says global economic recovery has begun


Source: Reuters

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