I'm not so opposed to diamonds that I don't wear any, but I'm not a big fan, either. I've found myself explaining my position a few times recently, so I thought I'd write something down and get it all clear in my head.
Why not diamonds?
1. Diamonds aren't actually valuable. Gemstone prices are typically based on supply and demand. Diamonds are quite plentiful, which means that prices should be low. However, since many of the world's diamonds are controlled by the De Beers cartel, the supply is tightly restricted, resulting in inflated prices. Every time a new mine is found, De Beers tries to swoop in with a pile of money and buy it up so they can keep the newly discovered diamonds from flooding the market. There's also been some grousing about De Beers sabotaging efforts to create gemstone-quality artificial diamonds, but I don't know much about that. Anyway, the real value of a diamond becomes evident when the owner tries to resell it; as a rule he/she will be unable to recoup most of the original cost.
2. Many diamonds are mined in Africa, and thus have the chance of being "blood" or "conflict" diamonds. African diamonds are mostly mined in war zones and are often used to finance civil wars, in which thousands of people die. There is a process through which diamonds are supposedly certified as conflict-free, but it's unclear how reliable this certification really is. Australian pink diamonds are definitely untainted, but they're also hugely expensive.
3. Diamond popularity is based primarily on marketing. I prefer to form my own opinions as to what I like and dislike, instead of letting marketing campaigns dictate my preferences.
The history of diamond marketing is actually quite fascinating. In the 1930s, De Beers worked to establish diamonds as status symbols by giving large stones to movie stars and having them product-placed into movies. Eventually, they began to concentrate on marketing diamonds as required gifts in relationships between men and women. The famous "A Diamond is Forever" slogan was introduced in 1947, both to encourage consumers not to resell their diamonds (thus further restricting supply) and to convince them that diamonds were representative of eternal love. Before the 20th century, engagement rings were not necessarily diamonds; they were often sapphires, rubies, emeralds, or other precious gems. But, by the middle of the century, most American women were convinced that only a diamond engagement ring would do. De Beers then moved on to Asia, and by 1981, 60 percent of Japanese brides also received diamond engagement rings.
Having mostly won the battle for the engagement ring market, De Beers also embarked on campaigns for "eternity" rings, and more recently, three-stone "past, present, future" rings. The eternity rings were particularly clever; in the 1960s, De Beers was forced to purchase many small Russian diamonds, which were not suitable for the types of large-carat engagement rings that De Beers wanted customers to buy, so they had to invent a new product. Thus, "eternity" rings, just as expensive as engagement rings but using the surplus smaller stones, were created and marketed specifically for anniversaries.
Wednesday, May 28, 2008
why not diamonds?
Labels:
economics,
lifestyle
Posted by
Emily
at
10:43 AM
1 comments
Thursday, November 10, 2005
...to the penny
In the fascinating yet scary department, here are some Treasury department numbers regarding US national debt:
As of yesterday:
11/09/2005 $8,034,610,660,541.64
That's over 8 trillion dollars. I find it difficult to count all those commas, myself.
I started looking at this data because I read a blog article claiming that the GWB administration had borrowed more money than all 42 previous administrations combined, and I thought that that couldn't possibly be correct. Well, it looks like it isn't.
Historical data:
09/30/2005 $7,932,709,661,723.50
09/29/2000 $5,674,178,209,886.86
09/29/1995 $4,973,982,900,709.39
09/28/1990 $3,233,313,451,777.25
12/31/1985 $1,945,941,616,459.88
12/31/1980 $930,210,000,000.00
12/31/1975 $576,649,000,000.00
12/31/1970 $389,158,403,690.26
12/31/1965 $320,904,110,042.04
12/30/1960 $290,216,815,241.68
12/30/1955 $280,768,553,188.96
Since 2000, we've only borrowed about 2.5 trillion dollars, and we already had over 5 trillion dollars of debt before that. So, there's been a 50% increase, not a 100% increase, over the past six years. Of course, we still have two years to go.
Labels:
current events,
economics,
info
Posted by
Emily
at
11:49 AM
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comments
Thursday, May 05, 2005
Why Taiwan Matters
The May 16, 2005 edition of BusinessWeek has an article entitled Why Taiwan Matters, which discusses global IT dependence on Taiwanese technology companies.
It does a good job of illustrating three major points: the extent to which US and other Western economies depend on Taiwanese technology companies, the disastrous economic consequences of armed conflict between Taiwan and China, and the advantage that Taiwan's tech industry (currently) holds over up-and-coming rivals in other countries.
Some key observations in the article:
- Taken together, the revenues of Taiwan's 25 key tech companies should hit $122 billion this year.
- Regarding armed conflict: "It would be the equivalent of a nuclear bomb going off," says a top executive at a U.S. high-tech giant. Couldn't U.S. industry develop sources of IT supply that don't involve the Taiwanese? "That's like asking, 'What's the second source for Mideast oil?' says this exec. "You might find it, but it's going to cost you." Insiders estimate that it would take a year and a half to even begin to replace the vast web of design shops and mainland factories the Taiwanese have built.
- China may threaten Taiwan as No. 1 IT supplier. But for now it's Taiwanese engineers who provide ever-more-ingenious solutions to manufacturing and design conundrums. "In Taiwan, people say the U.S. understanding of outsourcing is backward," says Victor Zue, co-director of the Computer Science & Artificial Intelligence Laboratory at MIT. "It feels more like the Taiwanese are outsourcing marketing and branding to the rest of the world."
- The Taiwanese also play a vital role for rivals on the mainland. Liu Chuanzhi, chairman of Beijing computer company Lenovo Group Ltd. (LNVNG), which just completed its purchase of IBM's PC division, says Lenovo sources components from Taiwanese companies. According to THT Research, Lenovo even buys notebooks from Quanta, Compal, and MiTAC. Liu says that's not the case.
- Most important of all, the Taiwanese are the real developers of China's semiconductor industry. Chinese companies such as SMIC (SMI) depend on squads of Taiwanese executives for knowhow.
- In effect, Taiwan is hoping to control design and innovation while giving over much of its manufacturing to China.
It will be interesting to see if Taiwan's tech industry can maintain its edge over the next few years.
Thursday, January 06, 2005
random links
I don't usually like to post entries like this, but here's a bunch of random links that I found interesting recently:
- Stephen Roach is predicting an economic Armageddon for the US, due to our outrageous trade deficit.
- Federally funded abstinence-only programs are teaching students that abortion makes you sterile.
- Here's a list of Top 100 universities put together by someone other than US News & World Report. The twist is that it includes prestigious universities from across the globe.
- Check out Smoosh, a band comprised of a 12-year old and her 10-year old kid sister.
- The NYTimes reports on growing civil unrest in China (use bugmenot.com).
- Here are some horrifying "before and after" satellite pictures of the devastation caused by the tsunami.
- Finally, my rant of the day: Taiwan has been excluded from a tsunami relief summit, despite having committed $50 million USD so far, making it the world's eighth largest donor.
Labels:
current events,
economics,
info,
music,
politics,
taiwan
Posted by
Emily
at
4:04 PM
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Wednesday, May 12, 2004
WTO says no to farm subsidies
It appears that the WTO, in considering a complaint by Brazil against the US, has ruled against domestic farm subsidies.
I'm not at all qualified to discuss theories of global economics, so I take my cue from the many well-respected economists who strongly support free trade policies. I believe that in the long run, increasing free trade will lead to a global equilibrium with net gains in productivity and economic growth. However, in the short term, workers in rich countries will suffer. I say this as a person who was laid off by her previous employer, when it decided to outsource the engineering department to India.
It's unclear (to me, at least) exactly what should be done to ease the pain, but it seems reasonable to implement some policies that slow the process of coming to that equilibrium. It would be nice to find a person or a website with some balanced discussion on this topic.
Labels:
current events,
economics,
politics
Posted by
Emily
at
1:25 PM
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