Thursday, December 31, 2009

Sad Guys on Trading Floors: Full of pictures of sad & funny pictures of Wall Street traders

I'm not really keeping up with this blog, but I thought I'd share these recent economic sights:

You'll have to visit the Sad Guys On Trading Floors website and read the captions to truly appreciate the pictures.

See guys, Adam Smith had it all wrong. It’s the visible hand of the market.Trader Cat will devour your soul.[Insert “Bear Market” joke here]

Friday, November 27, 2009

Dubai Crisis

Friday, October 16, 2009

A Problem of Leadership: Insider Trading Scandal- Raj Rajaratnam, Robert Moffat, Rajiv Goel, Anil Kumar, McKinsey & Company, IBM, Intel Corp...Who can we trust?

-Ritsuko Ando, 10/16/09,  Reuters

I haven't kept up with this blog, but I felt I needed to post about the recent scandal regarding the Galleon Hedge Fund manager, billionaire Raj Rajaratnam, IBM's Robert Moffat, and others.

It is a question of ethics, and a question of leadership.  These guys might not be sports stars, but as business leaders, their actions have paved the way for thousands of B-School graduates to follow.  In good financial times, I suppose that much of this went un-noticed. 

It is happening in government, politics, and business, and it must be halted.

I came across and article that sheds light on this problem, written by psychologists Charles Shinaver, Ph.D.  It was written last year.  Many of Shinaver's comments still hold true.

The Paradoxical Long Term Solution to Solving the Destruction of the United States Economy:  Servant Leadership (12/1/08)

Sunday, August 23, 2009

Update on Marcus Schrenker: Affinity Fraud

According to a recent article, "Indiana Money Manager Faces More Trouble at Home", Marcus Schrenker, a money manager who tried to fake his own death, used the good faith of his friends and relatives to gain about $1 million.

Affinity fraud happens when a perpetrator manipulates the good faith of their friends, relatives, and colleagues to gain trust in order to carry out their illegal scheme.

Trust this man?
Marcus Schrenker, AP Photo
Linked article: Deanna Martin; Associated Press 8/23/09

Dateline NBC's Inside Financial Fiasco Series BEgins on March 22; Transcript of Recent Dateline about Financier Marcus Schrenker

Did Marcus Schrenker, Financial Advisor, Fake Death? More Drama from the Financial Universe

Schrenker's Heritage Wealth Management Company's Slogan:



Saturday, August 8, 2009

Economic sounds & sights: Too complex to keep up for now!

I haven't been able to keep up with this topic lately!

The economic ups and downs over the past months have been quite complex, with so many things going on. Teachers are being laid off, while their neighbors with "clunkers" are given vouchers for up to $4,000.00, or maybe more, to purchase a new car. Mental health funding in my state, N.C., has been slashed by 40 million, and services for the disabled will be significantly reduced. Many bank executives will receive bonuses, and others, in the case of Bank of America, hid bonuses given to executives of Merrill-Lynch, prior to the "merger/takeover". Every so often, another Ponzi scheme surfaces, and yet another round of people have lost a good chunk of savings for retirement.

There is a problem with leadership, in my opinion. The stimulus money is rejected by a governor, who adheres to conservative principals in everything but his relationship with his wife, setting a confusing example for his four sons, not to mention the citizens of his state who trusted that he would be a good steward.

Sunday, April 5, 2009

Taking a Break - Starting a Wellness and Health Care IT blog-filing cabinet

I've decided to slow down the pace of my blog entries on this blog. I'll post here from time-to-time, and I will continue to use the information and resources I've posted here over the past 6 months for a interactive multimedia time-line project.

My father has experienced a variety of health problems over the past two-three years, and has been in a hospital setting over a month. This experience has open my eyes to the complicated situation of our health care situation. It has reinforced my belief that there is a need for more user-centered, efficient IT solutions, developed with input from all stakeholders - medical professionals, support staff, patients, family members of patients, and the wider circle of people that make up communities of wellness and care.

I will be starting a new filing-cabinet blog, Wellness and Health IT. As a school psychologist, I serve a wide range of students. In addition to my work in a high school, I work students who have multiple special needs (medically fragile, severe autism, significant cognitive delays, traumatic brain injury, etc. ).

In the school setting, I spend quite a bit of time consulting with teachers and collaborating with school nurses and special education/related services professionals such as other psychologists, speech and language therapists, occupational therapists, and physical therapists. One of our biggest problems is the way IT is implemented in the public school setting. The state of affairs in the electronic student & educational records arena is sad. Issues that impact health care IT are similar to those that impact education & special education IT. I hope to write about these issues share successes, and discuss potential solutions on my new blog.

Coordinating with medical professionals who work with the same set of students outside the school setting is difficult.

Sunday, March 22, 2009

It's Going Too Fast!

I've been extremely busy and haven't been able to keep up with all of the drama in Washington DC about the stimulus package. There is so much going on!

I promise that I will select a few sounds and sights related to the various strategies proposed by our government officials, Wall Streeters, Main Streeters, and the rest of us!

Dateline NBC's Inside Financial Fiasco Series begins on March 22; Transcript of recent Dateline about financier Marcus Schrenker

Inside the Financial Fiasco, a 3-part series on Dateline, begins on Sunday, March 22.
Here's the related video from from Chris Hanson's site.

On another note, Dateline recently aired a show about Marcus Schrenker, the financier who was accused of fraudulent transactions and tried to fake his own death.

Photo of Marcus and Michelle Shrenker in happier times, from Dateline NBC


Transcript of Show:
Flying high in Cocktail Cove: Investigators say financier Marcus Schrenker tried to fake his own death

Friday, March 13, 2009

Charlotte N.C. Area Investment Fraud: $30 Million Gone, Swindler Bruce Kramer Committed Suicide

From the Charlotte Observer:
Man swindled $30 million, lawsuits say
The late Bruce Kramer of Cabarrus spent investors' money on cars and more, filings in Mecklenburg say. Kirsten Valle, Charlotte Observer, 3/13/09

"A Cabarrus County man swindled $30 million from investors and spent it on lavish cars, expensive artwork and a 45-acre horse farm, former investors charge in a pair of lawsuits filed in Mecklenburg court recently."

"The scheme involved 60 investors and spanned four years, ending after the man, Bruce Kramer, committed suicide, prompting investors to check the status of their money, court documents say."

"“It's a sad time for a lot of families,” said John Manzella of Charlotte, an investor named in one of the suits. “This has hurt a lot of people, financially as well as emotionally.”"

Tuesday, March 10, 2009

A Glimpse of March 10th's Economic News

Latest news from the New York Times:
Madoff to Plead Guilty; Charges Carry a Life Sentence

New York Times Graphic:
Where Madoff Found Investors

The Wall Street Journal
Dow Surges Nearly 6%

[Stocks Surge]
Picture from Associated Press

The following videos were removed:

Just the Right Medicine for Uncertain Times

Thar's Green in Them Thar Gold Stocks

Thursday, March 5, 2009

Killer Economy: Greenspan's Body Count

What is Greenspan's Body Count? W.C. Varones has been reporting the various deaths, mostly suicides, related to the current economic crisis, on his blog of the same name. As of March 3rd, 2009, the body count stood at eighty-four.

Of course, W.C. Varones believes, like many others, that Alan Greenspan, the former chairman of the Federal Reserve, played a significant role in the economic down turn.
Photo via The Daily Banter, 2/17/09, via

FYI: I came across the "Greenspan's Body Count" blog when I was searching for information about a financial adviser who recently committed suicide. This hit close to home, as my husband and I know a couple of people who invested with this person. From what my husband tells me, it is very likely that this trader was running a fraud. I'll share more about this in a future post.

UPDATE: I found the information I was looking for:
Charlotte N.C. Area Investment Fraud: $30 Million Gone, Swindler Bruce Kramer Committed Suicide

Killer Economy? The deepening recession may lead to growth in suicide rates
Linda Stern, Newsweek, 1/14/09
His Legacy Tarnished, Greenspan Goes on Defensive
Wall Street Journal, 4/8/08

Greenspan quote from above article
about the failure of market self-regulation:

"There were far more failures here than I expected. I've been chagrined at how badly some of the judgments of very sophisticated investors have been with respect to risks...It's all human psychology with which we're dealing, not institutions. The argument, therefore, is not to discard counterparty surveillance, but, essentially, to patch it back together."

Saturday, February 28, 2009

Update: Allen Stanford and his Fictional Billions; What was Laura Pendergest-Holt's role in the alleged Ponzi scam?

Muckety Map of the Stanford Financial Group Scam

Here are some of the headlines and related quotes about the allegations of a possible Ponzi scheme run by R. Allen Stanford and other officials of the Stanford Financial Group:

New SEC Complaint Says Stanford Ran Ponzi Scheme
Sarah N. Lynch, Wall Street Journal, 2/28/09

"In carrying out this scheme, the SEC claims, Messrs. Stanford and Davis misappropriated billions of investors' money and falsified the Stanford International Bank's records to hide their fraud.

"Stanford International Bank's financial statements, including its investment income, are fictional," the SEC said."

Stanford Accused of a Long-Running Scheme
Julie Creswell and Clifford Krauss, New York Times, 2/27/09

"Mrs. Pendergest-Holt’s ties and loyalty to Stanford Financial appear to run deep. She married James Holt, who ran a hedge fund that managed a portion of the assets held at the Antigua bank. Her brother-in-law helped oversee a team of 20 analysts that monitored the performance of various asset managers."

Stanford Financial Group

Stanford Scandal
Sam Jones, Sheila McNulty, Michael Peel, Financial Times, 2/27/09

"The SEC document paints a curious picture of Ms Pendergest-Holt as both insider and ingĂ©nue, who became a senior executive of a vast business empire in spite of having “no experience in the financial services or securities industries”.

Stanford faced internal chaos before SEC swooped
Martha Graybow, Reuters 2/18/09

"Adding to the chaos of the past weeks: The founder of the small Antigua-based accounting firm said to have audited Stanford's books died last month."

Thursday, February 26, 2009

British Economic Comedy: John Bird and John Fortune's Routines about the Economic Crisis

John Bird and John Fortune are a British satirical team that participated in a four-part mini series in November 2008, called Silly Money. Their humorous sketches reflect truths about the ongoing economic crisis. Enjoy!

Part 1 of 3

Part 2 of 3 (Discusses correlation concept, behavioral finance, quants)

Part 3 of 3

(Note: Some parts off the discussion might be offensive.)

Some quotes from the clips:
"You have to remember two things about the markets. One is that they are made up of very sharp and sophisticated people who are the greatest brains in the world. The second thing, the markets are, to use a common phrase, are driven by sentiment".

The two go one to explain the dynamics of sentiment on the market, the relationship between dodgy debt packages and structured investment vehicles, and so on, how this relates to hedge funds with fancy names.

"Somehow this package of dodgy debts stops being a package of dodgy debts and starts being called a "structured investment vehicle".

"Shouldn't you have seen this coming?"

"Well, we didn't exactly foresee it, in the strict sense of the word."

"Or in any sense of the word."

"Yes, but when it happened, we DID notice it, which is almost as good, isn't it?"

"It's not us that will suffer, it is your pension fund".

Silly Money Part 1 (48 minutes)
It's all down to incontinent grandfathers
The Guardian, Thursday October 23, 2008
(Video clip and transcript of a Bird and Fortune routine about the economy.)

Laughs for the credit crunch days

The Quant who Killed your IRA: David X. Li and the Guassian Copula Function: The Risk Management Model that Imploded

When the economy started to collapse, one of the first things I wondered was how it could happen so fast, in so many sectors. I was baffled that so many bright math & finance minds did not seem to have the tools to communicate the depths of the problem in a way that decision-makers could understand.

At that point in time, pre- Bernie Madoff, I still had some faith in our system, but still, I wondered how so many math "geniuses" could be asleep at the wheel, all at the same time! I came across an article by Saul Hansell in the New York Times in September 2008 that explained things just enough to open my eyes to the reality of the situation: "How Wall Street Lied to Its Computers: So where were the quants?"

Well, that was five months ago.The economy continues to plummet, gasping for breath from time-to-time. The article below does a good job of explaining some of the more confusing sets of events:

Recipe for Disaster: The Formula That Killed Wall Street Felix Salmon, Wired Magazine, 02/23/09
"Here's what killed your 401(k) David X. Li's Gaussian copula function as first published in 2000. Investors exploited it as a quick—and fatally flawed—way to assess risk. A shorter version appears on this month's cover of Wired."


Specifically, this is a joint default probability—the likelihood that any two members of the pool (A and B) will both default. It's what investors are looking for, and the rest of the formula provides the answer.

Survival times

The amount of time between now and when A and B can be expected to default. Li took the idea from a concept in actuarial science that charts what happens to someone's life expectancy when their spouse dies.


A dangerously precise concept, since it leaves no room for error. Clean equations help both quants and their managers forget that the real world contains a surprising amount of uncertainty, fuzziness, and precariousness.


This couples (hence the Latinate term copula) the individual probabilities associated with A and B to come up with a single number. Errors here massively increase the risk of the whole equation blowing up.

Distribution functions

The probabilities of how long A and B are likely to survive. Since these are not certainties, they can be dangerous: Small miscalculations may leave you facing much more risk than the formula indicates.


The all-powerful correlation parameter, which reduces correlation to a single constant—something that should be highly improbable, if not impossible. This is the magic number that made Li's copula function irresistible.

More from the Wired article:

"Li's copula function was used to price hundreds of billions of dollars' worth of CDOs filled with mortgages. And because the copula function used CDS prices to calculate correlation, it was forced to confine itself to looking at the period of time when those credit default swaps had been in existence: less than a decade, a period when house prices soared. Naturally, default correlations were very low in those years. But when the mortgage boom ended abruptly and home values started falling across the country, correlations soared."


"Responding to FAQ: What is Tranching?" Mark Chu-Carroll, Bad Math, Good Math blog, 9/19/2007

"In many cases, the investors have no clue how many levels of re-bundling are going on to create their top-tranch low-risk bond. And you've got all sorts of people who thought they were buying conservative investments who are now stuck with their money invested in bundles of low-tranch shit loans."

Conde Nast's Interactive Graphic: What's a CDO? 5/5/07

Sunday, February 22, 2009

Animated visualization : "Crisis of Credit" by Jonathan Jarvis & Links to two related podcasts

Jonathan Jarvis created a series of animated shorts as a project for his work as a graduate student in the Media Design Program at Art Center College of Design. He started exploring the concept of system diagrams and integrated them into motion interactions.

The Crisis of Credit Visualized from Jonathan Jarvis on Vimeo.

(Note: Someone commented about the negative way the family who represents sub-prime mortgage holders was depicted in the short.)

Related Economic Sounds:

The short was influenced by information from the following "This American Life" radio broadcasts.

Click on the following links to listen to the broadcasts:

Another Frightening Show About the Economy
Transcript (pdf)
The Giant Pool of Money
Transcript (pdf)

More about Jonathan Jarvis:

Crisis of Credit Project Page
The back story behind Jonathan's work on the Crisis of Credit Project, with story board scenes and his research sketch of the Crisis of Credit system diagram.
Jonathan's Website
Jonathan's Global Storytelling Project (pdf)

Thursday, February 19, 2009

Allen Stanford and his Billions

Allen Stanford, a Texas billionaire,was accused of defrauding 13,000 clients of his company, Stanford Financial, this week. Clients thought that their money was invested in certificates of deposit, but evidence was found that suggests that Stanford's investment strategies boiled down to a Ponzi scheme.

FBI finds Allen Stanford in Virginia

James Vicini and Jason Szep, Reuters, 2/19/09

R. Allen Stanford's Private-Equity Connections

Deal Journal, 2/18/09

Wednesday, February 18, 2009

Ballad of Bernie Madoff Video, via Flinch Studio and Blog Maverick

In keeping with the "Economic Sounds and Sights" theme of this blog, I'm sharing the following parody of a familiar ad, highlighting the Ponzi scheme created and maintained by Bernie Madoff. Enjoy!

"Parody of the Free Credit "Pirate" ad featuring Financial Supervillain Bernie Madoff. Sentenced to a lifetime of Restaurant servitude, perhaps he will pay off the money he owes a few bucks at a time. Written and produced at Flinch Studio for Mark Cuban's "Blog Maverick"

I visited Mark Cuban's blog and found that he has some interesting things to say about the Bernie Madoff scam:

Breaking Down Bernie Madoff
"Find the programmers who wrote the software and you will find out how the whole thing worked."

Breaking Down Bernie Madoff P2 & 3
"Curiosity got the best of me. So I started doing some searching on the electronic trading platform Bernie built. They called it Primex. Its an electronic auction system for securities. According to media reports, it was the “brainchild of Bernie and Peter Madoff"."

Saturday, February 14, 2009

Via Flowing Data: Sculptural Data Visualization: Derivatives volume and GDP, 2007, created by Andreas Nicolas Fischer - and related information

Sculptural Data Visualization - Stock Market and GDP
The top layer of the map represents the derivatives volume, and the bottom layer represents the GDP.

Andreas Nicolas Fischer: "This sculpture is a statistical map, a hybrid between physical and conceptual space. The horizontal arrangement equates to the Mercator projection of a world map and the vertical axis metaphorically corresponds to the financial activity of the country."

Related Articles: Derivatives Volume

OTC Derivatives Volume Posing Problems
Gregory Bresiger, Traders Magazine 3/19/2008
"The explosion in over-the-counter derivatives trading could overwhelm the timely processing and settlement procedures of brokerages."

"Alleviating the Credit Derivatives Crisis" Report Offered by BearingPoint As NY Fed Prepares to Meet to Study Issues -bobsguide (The Guide to Software & Technology in Asset Management, Banking & Risk Management)

“In fact, the overstressed credit derivatives market infrastructure has created the potential for a financial disaster if an event triggers a significant strain, such as a major U.S. company filing for bankruptcy. Unless this technology is updated and improved, the industry will continue to operate with lead weights and put the health of the market overall at risk,” added Benedetto."

Financial Markets- Subprime mortgage crisis: are credit derivatives to blame? -laCaixa Research Department, Monthly Report, num 308- December 2007

"Warren Buffet, the world’s best-known investor, once called financial derivatives «time bombs». On the other hand, Alan Greenspan, former governor of the Federal Reserve, believes they are «indispensable tools for managing risk». Surely, however, both would be in agreement that financial derivatives constitute one of the key factors in the subprime mortgage crisis."

"But, what are financial derivatives? A derivative is a financial instrument whose value is based on the price of another asset, called an underlying asset. An example is an option to buy 1,000 General Electric shares within one year at a fixed price of 40 dollars. The option buyer has a benefit if within one year the price goes above 40 dollars since he will be able to buy an asset which perhaps is worth 60 dollars although it cost only 40. In this case, the possibility, but not the obligation, to buy is what we understand by a financial derivative and the General Electric shares constitute the underlying asset, that is, the pre-existing asset and what gives us the price of the derivative."

Credit Derivatives: An Overview (pdf)
David Mengle, Head of Research, International Swaps and Derivatives Association
Atlanta Fed's May 2007 Financial Markets Conference, "Credit Derivatives: Where's the Risk?"

"Costs. It is often argued that the flip side of wider and deeper risk transfer is that,
instead of exerting a stabilizing influence on markets, it is potentially destabilizing
because it transfers risk from participants that specialize in credit risk (that is, banks)
to participants with less experience in managing credit risk—for example, insurers
and hedge funds (“Risky business” 2005, for example). In addition, there is the danger
that anything used to disperse risk can also be used by investors seeking yield
enhancement to concentrate risk. Finally, these new institutions generally fall outside
the regulatory reach of agencies that oversee various aspects of the credit markets."

Regulation and Financial Innovation

Speech: Chairman Ben S. Bernanke, Atlanta Fed's May 2007 Financial Markets Conference
"Financial innovation has great benefits for our economy. The goal of regulation should be to preserve those benefits while achieving important public policy objectives, including financial stability, investor protection, and market integrity. Although financial innovation promotes those objectives in some ways, for example by allowing better sharing of risks, certain aspects of financial innovation--including the complexity of financial instruments and trading strategies, the illiquidity or potential illiquidity of certain instruments, and explicit or embedded leverage--may pose significant risks. These risks should not be taken lightly.

Credit Derivatives: Boon to Mankind or Accident Waiting to Happen?
Speech by Thomas Huertas, Director, Wholesale Firms Division, at the Rhombus Research Annual Conference, April 26, 2006 (UK)

"The difficulties lie in the details, and that is where accidents could happen."

"During 2004 and 2005 it was increasingly apparent that institutions were not obtaining the necessary consents prior to assigning their obligations to a third party. The danger arose that this would become market-practice – a situation that would have undermined the very usefulness of the credit derivatives market. Unauthorised assignments posed the risk that participants in the credit derivatives market could not be sure who their counterparties were and to what extent they could rely on the credit derivatives that they had written or bought. If a credit default event occurred, the buyer of protection would not necessarily have been able to find the entity responsible to provide protection and/or to enforce its claim on that provider. Correspondingly, regulators had concerns as to whether banks and investment firms could accurately measure counterparty risk and/or credit risk. This had knock-on effects on firms' ability to calculate large exposures and capital requirements.

OCC Reports Derivatives Volume Tops $96 Trillion
Hoosier Banker, 10/01/2005
"Derivatives held by U.S. commercial banks increased by $5.1 trillion in the second quarter of 2005, to $96.2 trillion, the Office of the Comptroller of the Currency reported Sept. 30 in its quarterly Bank Derivatives Report."

"Kathryn Dick, Deputy Comptroller for Risk Evaluation, said that while the notional amount of derivatives is a reasonable reflection of business activity, it does not represent the amount at risk for commercial banks. The risk in a derivatives contract is a function of a number of variables, such as whether counterparties exchange notional principal, the volatility of the currencies or interest rates used as the basis for determining contract payments, the maturity and liquidity of contracts, and the creditworthiness of the counterparties in the transactions, she said.
The OCC also reported that credit derivatives increased by $981 billion, to $4.1 trillion.

"Low worldwide interest rates and credit spreads have let to strong client demand for credit instruments, and the growth in notional volumes reflects that," said Dick. "Our large dealer banks have targeted credit derivatives as an important segment of their product mix, and a critical aspect of our supervision is to work with other agencies to ensure that the dealer community has the appropriate operational infrastructure to support this growing market".

Risky Business: Credit Derivatives (pdf )8/18/05, The Economist

"Of course, things can go wrong. It is possible that the pricing of ever more complicated instruments might sometimes be too much even for the ultra-brainy lot who do it, with expensive results. Tranched instruments have no clear market price, so they have to be valued with complex models. Working out whether a default in a portfolio is likely to be an isolated event, or is a harbinger of more to come, is especially tricky, not least because data on credit defaults are relatively sparse. Some worry about the increased activity of hedge funds which, lured by the yield on illiquid, complicated instruments, make up as much as 70% of trading volume in credit derivatives, by some counts."

Glossary of Derivatives Terminology, ISDA

4 Different Looks at Job Losses During Recessions: Via Flowing Data

The following charts were posted by Nathan on his Flowing Data blog

, inspired by a debate on Barry Ritholtz' blog, The Big Picture about the extent of the job losses experienced during the current recession. (Nathan's blog provides links to related sources and articles.)

Time to Recover from Job Losses in Post WWII Recessions

Household Employment

Thursday, February 12, 2009

David Faber's "House of Cards" Special Report on CNBC: Slicing, Dicing, CDO's and the Economic Crisis

I plan to watch David Faber's "House of Cards", a CNBC Special Report, takes a close look at the slicing and dicing of mortgages. It premiers on Thursday, February 12th, at 8p. If you miss it, it is scheduled at the following times:

"In a special two-hour report, CNBC's David Faber takes an in-depth look at the causes of the ongoing collapse of the housing industry."

* Saturday, February 14, 2009 at 7p/10p ET
* Sunday, February 15, 2009 at 9p ET
* Monday, February 16, 2009 at 6a/8p/12a ET
* Saturday, March 1, 2009 at 12a ET
* Sunday, March 15, 2009 at 9p ET

House of Cards Preview

Watch CNBC's House of Cards Thursday Night

"Faber follows the story from mortgage broker to homeowner, brokers to ratings agencies and all the way to former Federal Reserve Chairman Alan Greenspan. Most of what preceded the credit meltdown, which started in September 2007, happened under his watch, and in Faber’s interview, Greenspan admits that even he couldn’t explain collateralized debt obligations – and he had a couple of hundred Ph.D.s on staff." -Tom Brennan, CNBC

Update: David Faber discusses "House of Cards" with Charlie Rose

Friday, February 6, 2009

The late Pierre A. Rinfret's "blogs" on Wayback Machine

I came across the late economist Pierre Rinfret's website pages recently and found them to be informative and amusing. During the last several years of his life, Rinfret shared his experiences and views about economics and politics with the world, via the Internet, compelled by a desire to share his wisdom with the next generation.

Here are some links to a few posts that I found interesting:



"Wall Street Starts at a river and ends at a cemetery"



Sunday, February 1, 2009

Need for Interactive Infoviz for the Finance Biz, Business Leaders, Government Officials, Educators, and the Rest of Us (cross-post)

Here are some of my reflections...

As I write this post, leaders of the financial industry, large corporations, and governments are in Davos, Switzerland at the annual meeting of the World Economic Forum. It is interesting to note that all of these bright men and women are struggling to grasp the enormity of the world's financial crisis and come up with strategies that hopefully will work.

The graphic below depicts how much has changed in the world economy between the 2008 annual meeting of the World Economic forum and the present. It lacks
the "wow" factor that one would expect for an application running on an interactive display. With some tweaking, it could be transformed into an application that supports two people interacting with the data at the same time.

(Click above photo to link to the interactive graphic.)
Via the Wall Street Journal

Here are more examples related to the current economic crisis:

Annus Horribilis in 3D
Financial chart by artist Andreas Nicholas Fischer
via Dan Pink

Life in the Left Tail
(click for a larger image) via Greg Mankiw's Blog: Random Observations for Students of Economics, via Daily Kos

"On this chart each block represents a year and each column represents a range of return on the S&P index. Over on the right side are those lucky years where the index has soared upward from 50-60%. In the middle are the more typical years, where the market has risen less than 10%. That little box on the far left? Yeah, that's this year..And hey, how many of you knew the S&P had been around since 1825?." - Devilstower of the Daily KOS

I've been thinking about interactive information visualization and how it can support our understanding of the current economic crisis a bit lately, inspired by what I learned in Dr. Robert Kosara's InfoViz class I took last year. In a recent post on the Eager Eyes blog, Dr. Kosara floats the idea of the establishment of a "National Data Agency".

"What we need is a National Data Agency (NDA). This agency would be tasked with collecting data that all other agencies collect and produce, and making it available in a central place and in electronic, machine-readable form. There could and should be a reasonable data presentation on its website, perhaps even a National Data Dashboard (showing data of interest like debt, spending, jobless rate, etc.). But the bulk of data analysis would be left to third parties: analysts, journalists, citizens (and also aliens like me). Easily available data would make for more insightful reporting, more informed decisions, and endless business opportunities." -Robert Kosara

This makes sense.

There simply is too much data to absorb, explore, analyze, understand, and act upon. It is difficult to know if you have all of the data that you need, because some of it is difficult to access. It doesn't matter if you are a banker, a stock broker, a CEO, a CFO, a government leader, an economist, a shareholder, or a student. The current state of world economic affairs is the strongest evidence that our methods simply aren't working.

The work of Hans Gosling provides a good example of how information visualization can help increase our understanding of large quantities of data over time. Hans Gosling is a Swedish professor of development and one of the founders of Gapminder. ("Unveiling the beauty of statistics for a fact-based world view".)

The following video is Rosling's latest presentation, focused on debunking the myths regarding population growth:

What stops population growth? from Gapminder Foundation on Vimeo.

Rosling Explains: Global Economy, Income, and Decline of Poverty

"Gapminder is a non-profit venture promoting sustainable global development and achievement of the United Nations Millennium Development Goals by increased use and understanding of statistics and other information about social, economic and environmental development at local, national and global levels. We are a modern “museum” that helps making the world understandable, using Internet."

The visual representation of economic data, if done well, packs a powerful punch. To me, images form a kernel in my memory related to the messages conveyed, and when recalled, also bring up a range of related conceptual details. It is sort of like what happens when I hear the first few notes of a tune from the past.

This doesn't seem to be the case for me when thinking about related text, or even thinking about "boring" charts and graphs.

The world needs effective and efficient data and information analysis and interactive visualization tools in order to solve problems that are on such a colossal scale.

The use of collaborative gesture and multi-touch display systems for data and information visualization is something that I believe will support better methods of decision-making in a variety of fields. Now is the time for the interactive information visualization community and related disciplines such as interactive multimedia and HCI to assist in this effort.

Here are some thoughts:

  • Those who are coding gesture-based or multi-touch programs need to understand what sort of content people will explore, and make sure that applications provide flexibility in use.
  • Human-computer interaction specialists will need to continue the study a range of interfaces and interactions in order to determine what supports human cognition of larger amounts of data and information.
  • Creators of interactive multimedia content, web developers, and others will need to re-examine their work and think about ways their content can support new ways of thinking and problem-solving within the context of "surface" computing.
  • Computer Supported Cooperative Work researchers will need to figure out what needs to be in place so that information can be effectively shared and analyzed between pairs or teams of people, and how this information can best be communicated to others within a business, agency, or organization, as well as the public.
One of the challenges facing this effort is that few people have an in-depth understanding of what it will take to make it happen. We will need to take an inter-disciplinary effort requiring a much higher level of communication and collaboration between people not accustomed to working within this context.

We will also need to take a "big picture" approach.

Because of the world's economic crisis, I think that interactive information/data visualization applications should target the needs of people who are working to understand the crisis and who have the power to do something constructive about it. This can not happen if they rely on the models and data analysis techniques of our recent past.

At the same time, these tools should be available to the rest of us, via the Internet, so that we may do our part to move us forward.

Back Story:

I started keeping up with the current economic on a more serious level in October. I was becoming numb from information overload. My knowledge about the economic and financial fields was lacking, so I decided to create a blog that I entitled "Economic Sounds and Sights" as my personal on-line repository of searchable content.

The blog has lots of pictures, info-graphics, embedded video clips, and links to a wide range of web-based resources. In my quest for information, I came across interesting quotes, jokes about economists, and tales of greed and scandals. I even found one blogger who has responded to each unfolding event of our economic crisis by re-writing lyrics to popular tunes.

For an example of one of my posts, read
"Celestial Economic Sphere, Data Viz for the Finance Biz..." It is my hope that the content I've collected and shared on the blog will become part of an interactive information visualization/timeline designed to support two or more people on a large display or table.


Three Mirrors of Interaction: A Holistic Approach to User Interfaces (Bill Buxton)

Andreas Nicolas Fischer (Berlin-based artist who works with data, sculpture, and code.)

Google Spreadsheets Data Visualization Gadgets

Google Motion Chart (like Gapminder)


Death and Taxes (Wallstats.Com: The Art of Information)

2009 Index of Economic Freedom (Wall Street Journal and the Heritage Foundation)

Visual Business Intelligence Stephen Few's Blog

Sunlight Foundation

Transparency Timeline - A History of Congressional Public Access Reform

"The Sunlight Foundation is committed to helping citizens, bloggers and journalists be their own best congressional watchdogs, by improving access to existing information and digitizing new information, and by creating new tools and Web sites to enable all of us to collaborate in fostering greater transparency." "Money and Politics: Illuminating the Connection"

Free Our Data Blog (Guardian Technology campaign for free public access to data about the UK and its citizens)

2009 Death and Taxes Interactive Graphic

Via Stephen Few: Example of Horizon Graphs, developed by Panopticon. (Year's worth of prices of 50 stocks in 2005 and comparisons between them, click to enlarge)

Mark Lombardi
Take the time to listen to a Window Media audio file of NPR's Lynn Neary's interview with Robert Hobbs, curator of the an exhibit of the late Lombardi's "conspiracy" art/visualizations linking global finance and international terrorism. Lombardi's background as an archivist and reference librarian served him well in his art depicting interesting large-scale networks. Although his art was not interactive, his techniques have inspired the development of computer-based interactive information visualizations.

To satisfy my curiosity about Mark Lombardi, I followed a link to "Obsessive-Generous": Toward a Diagram of Mark Lombardi, by Frances Richard, posted in the 2001-02 section of the WBURG website.

The examples below are of Lombardi's work connecting the relationships between George W. Bush, Harken Energy, and Jackson Stephens:

George W. Bush, Harken Energy and Jackson Stephens
c. 1979-90, 5th Version
Close-up of network detail

Close up depicting a profit made by Bush, 2 weeks before Saddam Hussein invaded Kuwait
via Frances Richard

"...though he possessed the instincts of a private eye and the acumen of a systems-analyst, Lombardi was of course an artist, and from the raw material of wire-service reports and books by political correspondents, he drew not only chronicles of covert, high-stakes trade, but technically pristine and sensually compelling visual forms"-Frances Richard