Gold Essay

1201 Words3 Pages

1.1 Introduction

Known as ‘Au’ in chemistry, which derived from Latin word ‘Aurum’, gold is one of the commonly used metals in the world. Gold is one of the most popular metals to be used as an investment. Gold has caught the attention of many investors from all over the world that valued gold as a hedge against economic crisis.

Physically, gold is a glamorous yellow metal that usually worn by woman as jewelry. In terms of chemical, gold can resist corrosion and in fact, can be easily oxidized. Besides of its use as jewelry, it is extensively used in medical especially in dentistry. There are a lot of chemical and industrial applications of gold. Despite that, gold has limited applications which have set gold to be more or less useless.

Despite of its uselessness, gold is known to be expensive. The reasons are quite simple: because gold is rarely found, gold cannot be created and most importantly is it is shiny and does not oxidize. Gold hence is widely used as jewelry and other representative uses. In addition to that, the overgrowing demand for jewelry and the rareness of gold hence determined its price. In return, gold is assumed as the ideal store of wealth for its high price.

The gold price depends on: the general state of the U.S. and world economies, the state of the world financial system, including central bank policies, industrial demand, government spending, currency markets, mine production, jewelry demand, and investment demand.

There are many reasons why investing in gold is such a sound and profitable choice, and one of the main reason is gold is because there is no maintenance on it. Although gold will inflate at certain time, the trend is usually going upwards. Gold is a universal commodity that is va...

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...goodness of fit test.

1.5 Scope of Study

The model used in this study is Geometric Brownian motion model. Historical and discrete method is used to estimate the parameters of the GBM model.

The sample of data used is taken from http://www.investing.com/indices/ftse-malaysia-emas-historical-data, which observed from September 2010 to May 2011 with a total of 148 data.

1.6 Significance of Study

By carrying this study, it provides a more realistic representation of the observed data. Individual or relevant bodies such as researchers, mathematicians, invertors, consumers, and companies will benefits from the study. To mathematicians especially, they might further modify and improve modeling of gold share price in the future.

Gold is one of valuable economy indicator. The rising of gold share price is bringing benefits to investors.

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