The US dollar is down 20% since 2002 on a trade weighted basis. Other world economies like China are dynamic, with growth rates of 8 and 9%. With that kind of clout, countries like China, India and Brazil, can choose where to place their reserves.

Slowly, developing countries are shifting their reserves away from the dollar into the euro and yen. Neil Mellor, strategist at Bank of New York Mellon Corp (NYSE: BK), which has some $20 trillion dollars in assets under custody said: "I don't think there will be an imminent move, but it is quite clear there's a plan to shift reserves to a more balanced portfolio."

Barclays Capital Research reported that central banks placed 63% of new cash in non US currencies between April and July.

Under the radar: Some trends are obvious enough and visible to all investors. Others are more-subtle, but are just as potent, and these often slip 'under the radar.'

Case in point: Saudi Arabia's oil exports to the United States have fallen to a 22-year low, at 745,000 barrels per day (bpd) in August, the latest month for which data is available, from 1.14 million bpd in July, according to data compiled by the U.S. Energy Information Agency. August's 745,000 bpd total is the lowest since December 1987. On a year-over-year basis (August 2008-August 2009), those exports are down about 50%.

What happens when a bank has to accept the collateral posted for loans? Well, in Russia, it's like the punchline to a bad Yakov Smirnoff joke. "In Russia, when a bank takes collateral, it has to set up a pigpen!"

Well, this is exactly what happened to Alexander Lebedev's OAO National Reserve Bank. It wound up with 40,450 of them. As Russian banks are coping with the financial crisis, they are finding themselves with a variety of hard goods that they never expected to receive.

Is a 'super-currency' – one that could for all intents and purpose replace the dollar as the world's reserve currency – possible?

Well, it is possible, but in this case the aforementioned switch would certainly be super, as it would represent a gargantuan task and adjustment period for members of the global financial system.

Under the radar: Some trends are obvious enough and visible to all investors. Others are more-subtle, but are just as potent, and these often slip 'under the radar.'

Case in point: Russia's oil production rose by about 40,000 barrels per day (bpd) to 10.01 million bpd in September -- a new monthly record for the nation, Reuters reported Friday, citing Russian Energy Ministry data.

The G-20 is meeting again, this time in Pittsburgh, and as is so often the case when the world's industrial powers gather, the operative phrase is 'lower your expectations.'

What can investors look for? Well, one thing investors should not look for is any G-20 type of action on banker compensation/bonuses, other than a call for each nation, 'to do more to ensure that constructive incentives are in place' to prevent a repeat of the lending practices/perverse incentives that helped trigger the global financial crisis. There is support for compensation caps in Europe (except Germany); however, the United States and United Kingdom oppose them, so the issue is a non-starter.

The oil industry has been working hard to find new oil reserves, and so far this year the efforts have been paying off.

It has been a year with some major discoveries that have put the oil industry in a good position to make it the year with the highest level of new discoveries since 2000.

A big reason for the increase in discoveries is improvements in technology that has allowed oil hunters to drill deeper and break through tougher rocks than they were previously able to do.

Brinker International (NYSE: EAT - option chain) stock is falling today after the company announced it has entered into a deal to open 25 Chili's Bar and Grill casual dining restaurants in Russia, starting with the first in late 2010. Traders are not reacting well to this news, but in my opinion a downturn is the best time to consider expansion if you can afford the costs. If you think this stock won't be falling too far in the coming months, then it could be a good time to look at a bullish hedged play on EAT.

This morning, EAT opened at $13.85. So far today the stock has hit a low of $13.68 and a high of $13.97. As of 11:35, EAT is trading at $13.80, down 27 cents (-1.9%). The chart for EAT looks neutral and S&P gives EAT a neutral 3 STARS (out of 5) hold ranking.

Damien Hirst has gotten to the point where the sound of his own voice isn't good enough – now he needs a record of his thoughts for the ages. He and fellow artist Richard Prince (who actually has some talent) discuss the pains of the art market in Requiem II, which is scheduled to be published by Other Criteria this fall. Of course, Hirst is one of the publishing house's founders, making one wonder if this is the only most effective way for him to get a book published.

If a recent interview with ArtNews is any indication, Requiem II will contain the insights you'd come to expect from an artist of Hirst's caliber. My personal favorite: "Yeah, we ain't gonna sell as much art, art shows are gonna get better now the focus shifts away from money."

Brilliant.

So far this has been a pretty decent earnings season, and soft drink giant PepsiCo, Inc. (NYSE: PEP) gets its turn to impress Wall Street tomorrow morning when it releases its second quarter numbers.

The company will be announcing its second quarter earnings before the market opens tomorrow, and analysts are expecting to see earnings of $1.00 a share from the world's second largest beverage maker. For the same period last year PepsiCo posted earnings of $1.03.

Its sights set on the United States and Asia, South Korea's $30 billion sovereign wealth fund is hunting for equities. Korea Investment Corp. (KIC) doesn't see bonds outperforming stocks over the long term, which is what has prompted the move.

Once the reallocation is executed, equities will account for half of KIC's "traditional" investments. Today, it stands at 40%. High quality equities and fixed income securities comprise 90% of KIC's portfolio, with the rest, one would gather, consisting of "non-traditional" investments.

At times, during this protracted global recession, it seems as if the entire world depended on home equity loan-fueled U.S. consumption to maintain GDP growth.

De-coupling -- the notion that the emerging market economies of China, India, Brazil and Russia were independent of the developed world, from a GDP growth standpoint, and were self-sustaining -- has been quickly dispelled. "De-coupling" has about as much validity as another ruse that made the rounds in the last boom (as it does in all expansions): the fallacy of "this time it's different" – the notion that some economic phenomenon can continue indefinitely. During the last expansion there was a widely-held view that housing prices, despite numerous metrics that showed that housing prices had hit bubble levels, could rise at double-digit rates annually, for a decade or more.

The developing world's call for a new global reserve currency to replace the U.S. dollar is a lot of "sound and fury signifying not a whole lot," says economist David H. Wang.

Moreover, the effort is being led by none other than China, "a curious move, to say the least," said Wang, a China expert who grew up in Shanghai before moving permanently to the United States for graduate school.

Under the radar: Some trends are obvious enough and visible to all investors. Others are more-subtle, but are just as potent, and these often slip 'under the radar.'

Case in point: Lost among President Barack Obama's trip to Russia to meet with president Dmitry Medvedev and Prime Minister Vladimir Putin, was PepsiCo, Inc.'s (NYSE: PEP) decision to invest $1 billion in Russia over three years, on expectations for retail sales growth in the country.

Thanks a lot, Vladimir Putin. The former Russian president (now prime minister) signed an anti-vice law in 2006 that has led to the closure of most casinos in the struggling nation. This move quickly killed more than 400,000 jobs as of July 1 in a country already in the throes of an economic crisis. More than 40,000 casino workers were impacted in Moscow alone, which was home to 30 major casinos and 500 smaller operations.

Four remote Russian regions have now been established as special gambling zones, and gambling is now illegal anywhere outside of these locations.