Posts filed under “Data Analysis”

New Real Money Column: Ignore Statistical Oddities at Your Peril

I have a new column up at Real Money: Ignore Statistical Oddities at Your Peril

It is essentially a follow up to last week’s discussion of the Underleveraged American Family by James Altucher. Its my  attempt to dissect this issue of not enough family debt.

Here is an excerpt from the column:

"Any time an unusual event repeats, it behooves us to consider the similarities
and differences. Because Altucher laid out how the two eras are different, I
want to concentrate on a few disturbing parallels. We are not in an identical
period to 1932-33, but the similarities should not be blithely dismissed.

To begin with, each period of a negative savings rate came on the heels
of a major market crash. From 2000 to 2003, the Nasdaq lost 78% of its
value. That is roughly equivalent to the loss the Dow Jones Industrial
suffered following the 1929 crash over a similar period. To me, that
is the most significant factor tying the two periods together.

Second, each period followed an era of consumptive excess. In the first
instance, it was the "Roaring ’20s," in the second, the "Dot-Com ’90s." In both
cases, the population continued its high-spending ways long after the flush
times of the prior good times had ended.

I suspect the reason for this is psychological. We are creatures of
habit, and when we became accustomed to a certain lifestyle, it is difficult to
downshift. We grow used to our lattes, navigation systems and iPods. Our sense
of self-worth too often gets tied up in these material objects. It’s not easy to
tighten our belts suddenly or go without, especially after a period of
conveniences and luxury.

Alas, these traits have led to a failure to adapt economically in the
post-crash environment. Despite real
income being negative,
many families have yet to adjust their consumption.
Cheap money a la Alan Greenspan has allowed us to party like it’s 1999. Only it
is no longer the ’90s — it is once again a post-crash world.

Hence, we have a negative savings rate. This failure to recognize a
significant shift in the economic environment is worrisome. Consumer spending
accounts for nearly 70% of GDP. If the U.S. consumer suddenly finds himself out
of cash and/or out of credit, the economy will be in a heap-o-trouble."

See also this chart courtesty of  Michael Panzner of Collins Stewart:



UPDATE JUNE 28, 2006:  11:29AM

This is not just an individual phenomena, but a corporate one as well:

"Incidentally, a similarly disproportionate
distribution of cash exists among public U.S. corporations. Thomas
McManus of Banc of America Securities did a fascinating analysis last
year of corporate America’s cash-rich balance sheets — estimated to be
as high as a trillion dollars. Mr. McManus looked at the S&P 1500
companies (excluding those classified as financials) that are in
control of over $900 billion in cash and equivalents. He discovered
that most of the stash was concentrated among very few companies. More
than 25% of the $900 billion is held by only 10 companies, while 29
more control the next 25%."


Ignore Statistical Oddities at Your Peril
6/26/2006 2:56 PM EDT

Category: Data Analysis, Economy

CPI Null Set (via The Economist)

Category: Data Analysis, Federal Reserve, Financial Press, Inflation

Read it here first: The Cost of Sarbanes-Oxley

Category: Corporate Management, Data Analysis, Financial Press, Markets, Politics

James Altucher: “The Underlevered American Household”

Lets just look at what’s wrong with a few items in Jim Altucher’s column yesterday, “The Underlevered American Household.” I may have to address the rest of the erroneous analysis in a full column — but for now, let’s stick with the first chart in the article. Jim believes the following chart is “mostly useless.”…Read More

Category: Data Analysis, Economy, Retail

A Deceptively Simple Timing System

Category: Apprenticed Investor, Data Analysis, Earnings, Fixed Income/Interest Rates, Markets, Technical Analysis

Major Internet Site Web Traffic

Category: Data Analysis, Web/Tech

Stock Prices Adjusted for Inflation

Category: Data Analysis, Technical Analysis, Valuation

What Happens if Inflation Is Overstated?

Category: Data Analysis, Economy, Federal Reserve, Inflation, Markets, Real Estate

When Statistical Measures Fail to Capture Reality

Category: Data Analysis, Economy, Employment, Inflation, Psychology

Volatility History

Category: Data Analysis, Psychology, Technical Analysis