From gold exchange-traded funds (ETFs) to gold stocks to buying physical gold, investors now have several different options when it comes to investing in the royal metal. But what exactly is the purpose of gold? And why should investors even bother investing in the gold market? Indeed, these two questions have divided gold investors for the last several decades. One school of thought argues that gold is simply a barbaric relic that no longer holds the monitory qualities of the past. In a modern economic environment, where paper currency is the money of choice, gold's only benefit is the fact that it is a material that is used in jewelry.

On the other end of the spectrum is a school of thought that asserts gold is an asset with various intrinsic qualities that make it unique and necessary for investors to hold in their portfolios. In this article, we will focus on the purpose of gold in the modern era, why it still belongs in investors' portfolios and the different ways that a person can invest in the gold market.

A Brief History on Gold
In order to fully understand the purpose of gold, one must look back at the start of the gold market. While gold's history began in 3000 B.C, when the ancient Egyptians started forming jewelry, it wasn't until 560 B.C. that gold started to act as a currency. At that time, merchants wanted to create a standardized and easily transferable form of money that would simplify trade. Because gold jewelry was already widely accepted and recognized throughout various corners of the earth, the creation of a gold coin stamped with a seal seemed to be the answer.

Following the advent of gold as money, gold's importance continued to grow. History has examples of gold's influence in various empires, like the Greek and Roman empires. Great Britain developed its own metals based currency in 1066. The British pound (symbolizing a pound of sterling silver), shillings and pence were all based on the amount of gold (or silver) that it represented. Eventually, gold symbolized wealth throughout Europe, Asia, Africa and the Americas.

The United States government continued on with this gold tradition by establishing a bimetallic standard in 1792. The bimetallic standard simply stated that every monetary unit in the United States had to be backed by either gold or silver. For example, one U.S. dollar was the equivalent of 24.75 grains of gold. In other words, the coins that were used as money simply represented the gold (or silver) that was presently deposited at the bank. (For more on this, read The Gold Standard Revisited.)

But this gold standard did not last forever. During the 1900s, there were several key events that eventually led to the transition of gold out of the monetary system. In 1913, the Federal Reserve was created and started issuing promissory notes (the present day version of our paper money) that guaranteed the notes could be redeemed in gold on demand. The Gold Reserve Act of 1934 gave the U.S. government title to all the gold coins in circulation and put an end to the minting of any new gold coins. In short, this act began establishing the idea that gold or gold coins were no longer necessary in serving as money. The United States abandoned the gold standard in 1971 when the U.S. currency ceased to be backed by gold.

The Importance of Gold In the Modern Economy
Given the fact that gold no longer backs the U.S. dollar (or other worldwide currencies for that matter) why is it still important today? The simple answer is that while gold is no longer in the forefront of everyday transactions, it is still important in the global economy. To validate this point, one need only to look as far as the reserve balance sheets of central banks and other financial organizations, such as the International Monetary Fund. Presently, these organizations are responsible for holding approximately one-fifth of the world's supply of above-ground gold
. In addition, several central banks have focused their efforts on adding to their present gold reserves.

Gold Preserves Wealth
The reasons for gold's importance in the modern economy centers on the fact that it has successfully preserved wealth throughout thousands of generations. The same, however, cannot be said about paper-denominated currencies. To put things into perspective, consider the following example.

Example - Gold, Cash and Inflation
In the early 1970s, one ounce of gold equaled $35. Let\'s say that at that time, you had a choice of either holding an ounce of gold or simply keeping the $35. Both would buy you the same things at that, like a brand new business suit, for example. If you had an ounce of gold today and converted it for today\'s prices, it would still be enough to buy a brand new suit. The same, however, could not be said for the $35. In short, you would have lost a substantial amount of your wealth if you decided to hold the $35 and you would have preserved it if you decided to hold on to the one ounce of gold because the value of gold has increased, while the value of a dollar has been eroded by inflation. (For more insight, read All About Inflation.)

Gold as a Hedge Against a Declining U.S. Dollar and Rising Inflation
The idea that gold preserves wealth is even more important in an economic environment where investors are faced with a declining U.S. dollar and rising inflation (due to rising commodity prices). Historically, gold has served as a hedge against both of these scenarios. With rising inflation, gold typically appreciates. When investors realize that their money is losing value, they will start positioning their investments in a hard asset that has traditionally maintained its value. The 1970s present a prime example of rising gold prices in the midst of rising inflation. (For related reading, see What Is Wrong With Gold?)

The reason gold benefits from a declining U.S. dollar is because gold is priced in U.S. dollars globally. There are two reasons for this relationship. First, investors who are looking at buying gold (like central banks) must sell their U.S. dollars to make this transaction. This ultimately drives the U.S. dollar lower as global investors seek to diversify out of the dollar. The second reason has to do with the fact that a weakening dollar makes gold cheaper for investors who hold other currencies. This results in greater demand from investors who hold currencies that have appreciated relative to the U.S. dollar.

Gold as a Safe Haven
Whether it is the tensions in the Middle East, Africa or elsewhere, it is becoming increasingly obvious that political and economic uncertainty is another reality of our modern economic environment. For this reason, investors typically look at gold as a safe haven during times of political and economic uncertainty. Why is this? Well, history is full of collapsing empires, political coups, and the collapse of currencies. During such times, investors who held onto gold were able to successfully protect their wealth and, in some cases, even use gold to escape from all of the turmoil. Consequently, whenever there are news events that hint at some type of uncertainty, investors will often buy gold as a safe haven.

Gold as a Diversifying Investment
The sum of all the above reasons to own gold is that gold is a diversifying investment. Regardless of whether you are worried about inflation, a declining U.S. dollar, or even protecting your wealth, it is clear that gold has historically served as an investment that can add a diversifying component to your portfolio. At the end of the day, if your focus is simply diversification, gold is not correlated to stocks, bonds and real estate. (For more insight, read The Importance Of Diversification.)

Different Ways of Owning Gold
One of the main differences between investing in gold several hundred years ago and investing in gold today is that there are many more options to participating in the intrinsic qualities that gold offers. Today, investors can invest in gold by buying:

There are advantages to every investment. If you are more concerned with holding the physical gold, buying shares in a gold mining company might not be the answer. Instead, you might want to consider investing in gold coins, gold bullion, or jewelry. If your primary interest is in using leverage to profit from rising gold prices, the futures market might be your answer. (For more, see A Holistic Approach To Trading Gold.)

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