fwp
Filed Pursuant To Rule 433
Registration No. 333-158105
January 27, 2010
www.gold.org
Gold:Report
February 2010 |
Author
Juan Carlos Artigas
juan.carlos.artigas@gold.org
Juan Carlos Artigas is an Investment Research
Manager for the World Gold Council in New York,
where he is in charge of writing strategic and
research notes that put gold in the context of
global financial markets. He has over 4 years
of experience in financial markets, having
worked for JPMorgan Securities as a US and
Emerging Markets strategist, where he led the
Latin American sovereign debt and Mexico local
market strategy effort. He holds a BSc in
Actuarial Sciences from ITAM (Mexico), and an
MBA and MSc in Statistics from the University
of Chicago.
Contents
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A recessionary side effect: money
supply and its impact
in the gold market |
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1 |
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In a US-centric world,
gold defies the mould |
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3 |
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Gold and money supply |
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Description of the data |
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4 |
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Lead-lag relationship to gold |
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Global money supply and
the performance of gold |
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Gold and velocity of money |
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Conclusions |
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LINKING GLOBAL MONEY SUPPLY TO GOLD AND TO FUTURE INFLATION
Many investors are raising concerns that strategies put in place by
central banks across the globe including what is commonly referred to as
quantitative easing to reactivate the world economy and steer it away from a
depression will ultimately debase fiat currencies and result in inflation.
In order to study the relationship that movements in the price of gold have to
inflation, we focus on its roots: money supply and velocity of money. We find
that positive growth in money supply can explain increments in the price of
gold from 6 to 9 months in advance, on average. Money supply can grow as a
byproduct of economic growth like in an emerging economy, but it also can
increase as monetary policy is used to re-activate an economy in recession -
like in the current economic environment. In this case, where money supply
growth is being used to prop up the financial and economic system, rather than
to fuel strong economic growth, the price of gold bears a relationship to the
growth of money supply and may be a leading indicator of a recovery in velocity
and a rise in inflation pressures. In either case, we observe a correlation to
the price of gold. However, we also find that the relation of money supply and
the price of gold do not occur in isolation, but as an interaction in the
global economy. Gold is an asset that is affected by many factors and in many
markets. We find that a 1% change in US money supply growth six months prior,
in turn has an impact of 0.9% in the price of gold, on average. We also find
that a 1% change in money supply in India and Europe six months prior, affects
the price of gold by 0.7% and 0.5%, respectively. Money supply in Turkey has a
small but significant impact on the future price of gold. Consequently, part of
the surge in the price of gold can be explained as a result of the substantial
increment in global money supply over the past year, and as money supply levels
remain high, we expect it to provide further support for gold demand.
We also discuss the relationship between velocity of money and its link to
inflation, to change in the price of gold. We find that an increase in the
price of gold can be interpreted as a signal by the market that velocity of
money is poised to increase in the future and, consequently, be a signal of
future inflation.
A recessionary side effect: money supply and its impact in the gold
market
The financial crisis that started to unravel in the summer of 2007, as the
decline of the US real estate market produced stress fractures in securitized
products such as asset-backed securities gave way to the financial meltdown
© 2010 World Gold Council and GFMS Ltd
and, eventually, the Great Recession. The worlds worst recessionary period in
many decades saw advanced economies GDP grow by only 0.6% in 2008. Growth is
expected to be minus 3.4% in 2009.1 Moreover, wealth was destroyed in the
order of trillions of dollars worldwide and formidable measures were put in place by
central banks around the globe to steer the world economy from an even worse
collapse.
In particular, the Federal Reserve along with the US Treasury opened up new credit
facilities, bailed out crippled financial institutions, and lowered interest rates
to a record low 0-0.25% range, backed by over $700bn dollars in bailouts approved by
the US government to achieve this enormous task.
The US did not act alone. Governments and central banks implemented unprecedented
measures in advanced and developing economies alike to contain the risks of a
global meltdown. The ECB, the Bank of England, Japan, Russia and China, to name a
few, used a mix of monetary policy and fiscal stimulus to smooth the fall and to
jumpstart the global economy.
There are signs that the prompt and coordinated response implemented by governments
across the globe to soften the economic contraction and to generate some recovery
has started to emerge. However, this has not come without a cost. In particular, the
global money supply drastically increased during 2008 and, with it, the concerns of
a number of market participants that inflationary pressures loom. But not all
investors agree on the extent that the measures implemented during the financial
crisis will have on the magnitude and timing of future inflation. Nevertheless, what
cannot be denied is that more
Chart 1: Aggregate money supply (US$ billion) in various countries/regions*
US$bn US$bn
17,000 60,000
55,000 15,000 50,000 13,000 45,000
11,000 40,000
35,000 9,000 30,000 7,000 25,000
5,000 20,000 Jan-01 Dec-01 Nov-02 Oct-03 Sep-04 Aug-05 Jul-06 Jun-07 May-08
Apr-09
Narrow money supply (LHS)** Broad money supply (RHS)*** |
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Includes US, Euro zone, UK, Japan, Australia, China, India Russia, Brazil, and Turkey. |
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Narrow money supply corresponds to M1 for all countries, except for the UK for which M0 is
used.
Similarly, broad money supply corresponds to M3, except for the UK for which M4 is used. |
Source: IMF, country data, WGC
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1 |
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International Monetary Fund, World Economic Outlook, October 2009. |
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February 2010
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2
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money is in the system, peace time deficits will soon hit new record highs as a
proportion of GDP and that alone is a strong enough argument for many to flock to
hard assets.
In a US-centric world, gold defies the mould
Anecdotal evidence suggests that investors, especially in the US, equate the
performance of gold to particular trends of investment flows, inflation, or growth
in the US. While there is good reason to assert that the state of the US economy is
indeed relevant to the gold market from 2004 to 2008, 11% of the global demand for
gold including jewellery, investment, and industrial applications came from the US
it is by no means, the whole picture.
The structure of the global demand for gold is very diverse. Over the past 5 years,
68% of average annual demand comes from jewellery, with more than 50% of this demand
stemming from India, China, Turkey, and the Middle East. Investment demand, on
average, accounts for 20% where India, Europe, and the US play an eminent role.
Finally, the remaining 12% average comes from industrial demand, especially from
Japan.
Consequently, looking at the impact variables such as money supply, inflation, or
velocity of money have in the price of gold, while focusing only in the US misses
the whole picture. It is important to study the behaviour of gold prices in a
context of global economics and taking into account that there are many forces and
many countries that shape its performance.
Gold and money supply
Gold has proven to be an asset that has low correlation to most financial
assets, both in expansionary and recessionary periods. There are, however, some
important relationships that can explain, in part, the behaviour of gold over the
short- or long-run. For example, gold exhibits a strong negative correlation to the
dollar. Gold can also be shown to outperform other assets such as stocks and bonds
in times when inflation is on the rise. In this note, we analyse the impact that
money supply has on the performance of gold, in a global context.
There are two main reasons why there can be a surge in money supply. First, it can
increase as a consequence of economic growth (e.g., in an emerging economy), which
in turn may not result in higher inflation. Conversely, if central banks increase
the money supply to induce growth as they have done as a result of the financial
crisis that started unfold in 2007 and too much money is introduced into the
economy for too long, this may result in inflationary pressures, according to
classic economic theories of monetarism.
Intuitively, a positive relationship between money supply and gold can exist in
either case. First, if money supply is accompanied by economic growth, the increase
in wealth and access to capital can increase demand for luxury consumer goods,
including gold. Second, as excess money enters the system and the economy remains
stagnant, inflation pressures may prompt investors to safeguard their wealth by
increasing their exposure to hard assets, such as gold.
In this note we show empirical evidence that positive money supply growth
accompanies higher gold prices. However, our goal is not to present a forecasting
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February 2010
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3
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model for the price of gold, but rather show an empirical mechanism in which
gold and money supply relate.
Description of the data
We analyse the impact money supply has in performance of gold, as measured by
year-over-year percentage changes in the spot price of gold (US$/oz), at 5PM in New
York, as well as year-over-year percentage changes in money supply measures in the
following countries: the United States, Europe (represented by the Euro-zone and the
United Kingdom), India, and Turkey.2 For each country, we considered two
measures of money supply: broad and narrow. Given that not all countries use the
same definitions, or do not calculate, all of the traditional measures of money
supply (M0, M1, M2, etc.), we used the individual M1 data in each country as a
measure of narrow money, when available, and M0 for the UK. Similarly, we chose the
countrys M3 measure as a measure of broad money supply, except for the UK for which
we use M4.
For each country, all money supply measures were expressed in US dollars using the
average FX rate for each month. Given that the price of gold is quoted in dollars,
we want to be able take into account the effect of currency
appreciation/depreciation in the analysis. In other words, we want to ensure that
the purchasing power of each country is comparable to the others, relative to the
price of gold.
Finally, we chose the start date of the analysis as of January 1975 given that money
supply information for Europe and Turkey was not readily available prior to that
date. Moreover, the price of gold was fixed relative to the dollar prior to 1971,
followed by 2 years of a two tiered market, thus making the early years of gold
trading subject to distortions.
Lead-lag relationship to gold
As expected, on an individual basis, money supply growth in each country was
positively correlated to percentage changes in the price of gold, ranging from 0.1
to 0.35. However, a more interesting result is that a 6-month to 9-month lag in
money supply growth increased the corresponding correlation to a range of 0.15 to
0.4. In other words, there is evidence that money supply growth has an impact on
future gold performance.3
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2 |
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We also analysed the impact of money supply in Canada, Japan,
Australia, China, Russia, and Brazil to the performance of gold, without
statistically significant results once the effect of the other countries was
taken into consideration. There were two main reasons for this. For some
countries like Canada, Japan, and China, the effect of their money supply
considered in isolation showed a positive relationship with respect to gold,
however, once the other countries were included in the model, their effect was
no longer statistically significant. This was, in turn, a byproduct of high
correlations between money supply of the countries considered (or the so-called
multicolinearity), so the extra variables were redundant. For other countries,
such Russia and Brazil, the available historical money supply data was much
shorter and would have consequently restricted the analysis. We therefore
restrict our discussion to countries with significant results. |
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The maximum correlation occurs around the 6-month lag for most, if not
all, countries. For simplicity of the analysis, however, we chose to use
exactly a 6-month lag for all countries as the differences from using other
lags did not prove significantly different from a statistical point of view. |
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February 2010
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Chart 2: Correlation between year-on-year growth in the gold price and
year-on-year growth in money supply at different time lags (in months), for
various countries*
%
45
Lags with maximum correlation 40
35 30 25 20 15 10 5
0 t+3 t t-3 t-6 t-9 t-12
US EU India Turkey |
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For each country/region, a given bar represents the correlation between
year-on-year percentage changes in the price of gold for a given month (t)
and year-on-year growth in money supply on the same month (time t), three
months prior (t-3), six months prior (t-6), etc. |
Source: IMF, Bloomberg, WGC
Global money supply and the performance of gold
As we previously mentioned, analysing the impact of macroeconomic variables in
individual countries to the performance of gold only gives a partial view. Gold
prices move as a result of a myriad of factors that affect different parts of the
world in different ways. In turn, one variable alone cannot be expected to fully
explain the behaviour in the gold price, especially if that variable represents a
single country.
With that in mind, we analysed the performance of gold, as defined by year-over-year
growth in the price of gold (US$/oz) relative to year-over-year percentage changes
in money supply in US, Europe, India, and Turkey, in a multivariate context. In
other words, we study the performance money supply in a give country has on gold
once the effect of other countries has been taken into account.4
We find that gold is not only positively correlated to money supply growth, but that
the emerging economies included (India and Turkey) are statistically significant and
increase the explanatory power of the model without inducing multicolinearity (which
occurs when there is a high degree of correlation among the explanatory variables
in this case, money supply growth in all the countries/ regions included in the
model).
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We analysed both the effect of narrow and broad money supply, but
we concentrate in the narrow money supply results. The relationship between
gold and both narrow and broad money supply, as well as the results were
similar. However, the narrow money supply model produced a better fit to the
data. Moreover, narrow money supply makes the interpretation of the results
easier, as double counting occurs in many broad money measures. |
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February 2010
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We fit a multiple regression model, using a time lag of 6 months in money
supply for simplicity. Namely,
goldt
=
b 0
+ b 1US.MSt-6 + b 2
EU.MSt-6 + b 3
India.MSt-6 + b 4 Turkey.MSt=6 +
e t
Where
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goldtt
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year-on-year growth in the price of gold (US$/oz) in a given month, |
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US.MSt-6
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year-on-year growth in United States money supply six months prior |
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EU.MSt-6
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year-on-year growth in the Euro zone plus United Kingdom money supply six months prior (in US$) |
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India.MSt-6
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year-on-year growth in India money supply six months prior (in US$) |
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Turkey.MSt-6
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year-on-year growth in India money supply six months prior (in US$) |
Table 1 below shows the coefficient estimates for the multiple-regression model.
These coefficients (also called betas or sensitivities) represent the expected
impact a small change in the one of the explanatory variables (in this case, money
supply in a given country) has on the response variable (in this case, the price of
gold), by holding the effect of the all the other explanatory variables unchanged
(in this case, all the other countries/regions money supply).
Table 1: Coefficient estimates for the sensitivities of changes in the
price of gold to changes in money supply
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Coefficient |
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Estimate |
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T-stat |
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Implication* |
US |
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b 1 |
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0.94 |
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3.5 |
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A 1% increase in US money supply tends to increase the price of gold by 0.9% |
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Europe |
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b 2 |
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0.52 |
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5.1 |
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A 1% increase in Europe money supply tends to increase the price of gold by 0.5% |
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India |
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b 3 |
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0.69 |
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5.3 |
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A 1% increase in India money supply tends to increase the price of gold by 0.7% |
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Turkey |
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b 4 |
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0.05 |
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2.4 |
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A 1% increase in Turkey money supply tends to increase the price of gold by 0.05% |
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A classic interpretation of the beta or sensitivity, assumes that
all other variables are held constant |
The analysis suggests that a 1% change in money supply in the United States six
month ago produces, on average, a 0.9% increase in the price of gold today, assuming
the money supply in the other regions does not change. Similarly, a 1% change in
money supply six months ago in the European Union (Euro Zone and UK) will tend to
increase the price of gold by 0.5%, while a 1% change in the money supply of India
six months ago increases by 0.7% on average the price of gold. Finally, a 1%
increase in money supply six months ago in Turkey tends to increase the price of
gold by 0.05%.
While a change in the United States money supply has the largest individual impact
in the price of gold, changes in money supply in other countries, especially in
countries where gold has a preeminent cultural role like India, is very important.
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February 2010
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The model has an R-squared of 0.29 (which would be equivalent to a correlation
of about 0.54 if we were to compare it to only one factor). In other words, changes
in the money supply of the US, EU, India, and Turkey together explain only about 29%
of the total variation in the price of gold. Thus, while money supply does exhibit a
positive relationship with the price of gold, it only explains a portion of why gold
moves. It is just part, albeit relevant, of a larger array of factors and influences
that affect the price of gold.
Gold and velocity of money
Many central banks across the globe base their monetary policies using the
principle that inflation can be regulated by the amount of money supply pumped into
the economy. This so-called monetarism has its roots in theories developed by Milton
Friedman and that continue to resonate to this day, especially when it comes to
policy making. While some of the measures and models to relate inflation and money
supply may be up for debate, it is mostly accepted that as the velocity of money
increases, this creates inflationary pressures in the economy, holding everything
else constant.
When the global economy started to contract as a result of the financial crisis,
most central banks needed to use unprecedented measures to veer the economy away
from a global depression. These included lowering benchmark rates to record lows and
adopting quantitative easing in one form or another. However, these same measures
are prompting fears that inflation may loom on the horizon.
A common, albeit simplistic, way to measure the velocity of money (not an easy task)
is to compare the gross domestic product of a country to money supply. In other
words, one compares the output an economy is producing relative to the money
available. Using this simple approach, we compare the price of gold versus velocity
of money in the US and find that, gold is usually a leading indicator of such a
measure, with an average 1-year lag. In other words, a gold price increase can be
interpreted as a signal by the market that the velocity of money and thus,
inflation, may raise in the future.
Lack of availability of GDP data from the European Central Bank, India, and Turkey
prior to the 90s implies the analysis can only be carried out for US going back to
1975. Using a shorter time series may bias the results, given that the past 20 years
have been characterized by relatively tame inflation. A simple empirical regression
model tells us that a 10% increase in the price of gold tends to increase the
velocity of money in the US by about 0.4% in 12 months time. In other words, the
present price of gold is a signal that the market is expecting velocity to pickup in
a year, on average. However, the explanatory power of the model is small about a
17% R-squared as a single country (the US) is used.
Intuitively, one of the reasons why movements in the price of gold precede changes
in velocity has to do with the fact that GDP is used to compute velocity. An
increment in money supply to reactivate the economy does not translate in an
immediate GDP growth. As future growth starts fuelled by the availability of money,
it increases velocity with a lag. Thus, creating future inflation may follow.
Empirically we observe that a increase in the price of gold can also be interpreted
as a signal by the market that velocity may rise in the future which in turn can
produce inflation forward.
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February 2010
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7
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Conclusions
We find that money supply can have an effect on the price of gold. As the money
supply increases, the gold price rises. This effect has a lag of about 6 months.
Moreover, we find that changes in the US money supply do not solely explain the
changes in the price of gold. On the contrary, gold is impacted by many factors
world-wide and as such, money supply changes in places like India, Europe, and
Turkey also have an effect on its performance. In particular, a 1% change in money
supply in the US, the European Union and United Kingdom, India, and Turkey tend to
correlate to an increment in the price of gold by 0.9%, 0.5%, 0.7%, and 0.05%,
respectively.
We also find that gold is an indicator of future velocity of money, in particular in
the US. In other words, the gold price can be interpreted as a signal that the
market expects the velocity of money to increase, thus raising future inflation.
Our analysis suggests, firstly that gold is a leading indicator of velocity and
therefore inflation and secondly that despite of a large output gap around the world
and anaemic economic recovery, investors are justified in their concern that
quantitative easing policies resulting in rapid money supply growth will eventually
lead to an increase in the velocity of money and of inflation.
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February 2010
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Disclaimer
This report is published by the World Gold Council (WGC), 55 Old Broad Street,
London EC2M 1RX, United Kingdom. Copyright © 2010. All rights reserved. This report
is the property of WGC and is protected by U.S. and international laws of copyright,
trademark and other intellectual property laws. This report is provided solely for
general information and educational purposes. The information in this report is
based upon information generally available to the public from sources believed to be
reliable. WGC does not undertake to update or advise of changes to the information
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Issued by:
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www.gold.org
Tel 212 317 3850
Fax 212 688 0410
WGC-US-INVE-003 February 2010
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9
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