Monday, April 26

Some Financial Reports: the Bad, the Good, and the Fictitious

   1. Greek Economic Tragedy

   Greece has been in the news a bit lately, as its government looks like
   needing emergency loans to prevent it from defaulting.  The Greek
   government's debt is about US$ 400 billion.  If you include money owed
   by the private sector (i.e. companies and households), the combined
   external debt is even higher.  A lot has been said about the PIIGS of
   Europe (Portugal, Ireland, Italy, Greece and Spain) and their potential
   financial problems.  Strangely, nothing much is said about the biggest
   debtor in Europe, namely the United Kingdom.  The UK is easily the
   second largest debtor in the world, after the US, with US$ 9191 billion
   of external debt.  That's a staggering US$ 150,673 per person.

   The following article is a bit out of date, but it highlights that the
   UK looks like the basketcase of the G7:
   "The true extent of Britain's debt"
     <http://www.spectator.co.uk/coffeehouse/3078296/the-true-extent-of-
        britains-debt.thtml>

   Debt in itself is not a problem, as long as it can be paid on time.
   One way of measuring the level of a country's debt is to compare it to
   annual output (or GDP).  For example, if the debt-to-GDP ratio is 50%,
   it will take half of a nation's total annual output to pay off its debt.
   Here's a league table that ranks the debt level of several countries:

   * United Kingdom  US$ 9191 billion, US$ 150,673/person, 365% of GDP
   * Germany         US$ 5208 billion, US$ 63,350/person,  185% of GDP
   * Greece          US$ 536 billion,  US$ 47,401/person,  153% of GDP
   * Australia       US$ 826 billion,  US$ 38,798/person,  107% of GDP
   * United States   US$13400 billion, US$ 43,646/person,  94% of GDP
   * Italy           US$ 1060 billion, US$ 18,235/person,  58% of GDP
   * Japan           US$ 1492 billion, US$ 4,528/person,   35% of GDP
   * China           US$ 363 billion,  US$ 271/person,     5% of GDP

   Source: Wikipedia, "List of countries by external debt"
     <http://en.wikipedia.org/wiki/List_of_countries_by_external_debt>

   So, on the surface, the UK looks as though it has a much bigger debt
   problem than Greece.  However, Greece has a few extra problems:
   * High levels of corruption, e.g. fakelaki
     <http://en.wikipedia.org/wiki/Fakelaki>
   * A bloated public sector, so much of the debt is not very productive
   * It's still paying off costs of hosting the 2004 Olympics
   * It looks like past governments have been cooking the books
   * Unlike Australia, it doesn't have a lot of export revenue


   2. How IT Companies make their money

   On a more positive note, it appears some tech companies are faring well
   despite the global financial crisis.  Here's how some companies generate
   their revenue...

   * Apple
     <http://www.businessinsider.com/chart-of-the-day-in-case-you-had-any-
        doubts-about-where-apples-revenue-comes-from-2010-4>
   * Microsoft
     <http://www.businessinsider.com/chart-of-the-day-microsoft-operating-
        income-by-division-2010-2>
   * Google
     <http://www.businessinsider.com/chart-of-the-day-in-case-you-had-any-
        doubts-about-where-googles-revenue-comes-from-2010-2>


   3. "The Forbes Fictional 15"
     <http://www.forbes.com/2010/04/13/fictional-15-richest-characters-
        opinions-fictional_land_print.html>

   "Global markets are rapidly recovering from the 2008 financial crisis,
    and so are the fortunes of the fictitious. There are six new characters
    on the 2010 edition of Fictional 15."

Monday, April 19

One, No One, and One Hundred Thousand + The Double

   Reviews of a couple of books, wherein each story's central character
   appears to be having a crisis of identity...

   1. "One, No One, and One Hundred Thousand" by Luigi Pirandello
     <http://www.amazon.com/One-Hundred-Thousand/dp/0941419746>
     <http://www.goodreads.com/book/show/12117>

   Things start going wrong for the main character, Vitangelo Moscarda,
   after his wife jokingly tells him one morning that his nose is a bit
   crooked.  He looks in the mirror and, to his surprise, he realises that
   his wife is indeed correct.

   This seemingly harmless discovery triggers a complete self-examination
   by Moscarda.  If perceptions of physical features can vary, what about
   perceptions of identity?  No longer can he take it for granted that
   everyone else perceives him the same way he himself does (i.e. the 'One'
   in the title).  If his own wife can't perceive the "real" Moscarda, then
   each person has a different perception of him.  Therefore there must be
   multiple perceptions of his persona (i.e. 'One Hundred Thousand').  By
   extension, there are multiple perceptions of each of these people's
   identities, so a massive feedback loop is created.  In the end, Moscarda
   thinks, it's like he has no true identity at all (i.e. 'No One').

   The plot is essentially a mechanism for examining the philosophy and
   psychology of someone's identity.  Throughout Moscarda's "illness", his
   behaviour is bizarre and often humorous.  For example, to show he's not
   simply a passive heir to his father's banking business, he evicts a
   destitute tenant.  This incurs the wrath of the other townspeople, so he
   tries to overcome perceptions that he is greedy by gifting another house
   he owns to the destitute family.

   This was Pirandello's last novel, and in many ways it's the culmination
   of a career-long fascination with themes of personality and identity.


   2. "The Double" by Fyodor Dostoyevsky
     <http://www.amazon.com/Double/dp/1420931342>
     <http://www.goodreads.com/book/show/210190>

   Our "hero", Golyadkin, is a civil servant who is going through a bit of
   a rough patch.  To complicate matters he's "discovered" that he has a
   double.  This newcomer looks exactly like him, works in the same office,
   and even has the same name!

   After initially taking him in and gaining his confidence, Golyadkin
   begins to have doubts about his double.  He refers to the other as
   "Golyadkin Junior", and fears that "Junior" is trying to usurp him at
   work and his private life: this "evil twin" must be behind his recent
   and continuing fall from grace.

   Throughout the story it is never made clear whether the central
   character is having a major identity crisis, or merely living a double
   life.  The reader is taken for a wild ride through both St Petersburg
   and Golyadkin's delusions.

   This was Dostoyevsky's second novel, and is not as highly-rated as his
   later work.  However it's also not nearly as long.


   While both books cover some heavy themes, they do have some comical
   moments to lighten things up.

Monday, April 12

Odds and Ends, Mon 12 April 2010

   1. "Would dew believe it: The stunning pictures of sleeping insects
       covered in water droplets"
     <http://www.dailymail.co.uk/sciencetech/article-1260946/The-stunning-
        pictures-sleeping-insects-covered-early-morning-dew.html>

   2. "22 Most Unusual Google Earth Photos"
     <http://www.webdesigncore.com/2010/03/27/22-most-unusal-google-earth-
        photos/>

   3. "Quentin Tarantino Reference Manual"
     <http://www.madatoms.com/site/blog/quentin-tarantino-movies>

   4. "Solved: The mathematics of the Hollywood blockbuster"
     <http://www.newscientist.com/article/mg20527483.900>

   5. "Arts: Photographer Loves Math, Graphs Her Images"
     <http://www.wired.com/magazine/2010/01/pl_arts_found/>

   6. "The Six Twitter Types"
     <http://www.openforum.com/idea-hub/topics/the-world/article/the-six-
        twitter-types-guy-kawasaki>

   7. "The Difference between Nerd, Dork, and Geek Explained by a Venn
       Diagram"
     <http://www.greatwhitesnark.com/2010/03/25/difference-between-
        nerd-dork-and-geek-explained-in-a-venn-diagram/>

   8. "Sarcasm punctuation mark aims to put an end to email confusion"
     <http://www.telegraph.co.uk/technology/news/6995354/Sarcasm-
        punctuation-mark-aims-to-put-an-end-to-email-confusion.html>
   "Expressing sarcasm in the written word can be a dangerous business, as
    anyone forced to apologise for sending a tongue-in-cheek email will
    confirm. Now a US firm has come up with an ingenious solution to this
    very real problem – a new item of punctuation."

   9. April Fools 2010 - Roundups
   * "Your April Fools' Day Prank Spoiler"
     <http://lifehacker.com/5507090/your-april-fools-day-prank-spoiler>
   * "El Reg April Fools 2010"
     <http://www.theregister.co.uk/2010/04/02/april_fools_2010/>