Using the definition of portfolio variance, prove that a perfectly hedged stock portfolio that is 100 shares
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Portfolio
A portfolio is a grouping of financial assets such as stocks, bonds, commodities, currencies and cash equivalents, as well as their fund counterparts, including mutual, exchange-traded and closed funds. A portfolio can also consist of non-publicly...
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Let be the variance of ...View the full answer
Financial Theory and Corporate Policy
ISBN: 978-0321127211
4th edition
Authors: Thomas E. Copeland, J. Fred Weston, Kuldeep Shastri
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Stocks (also known as equities) are securities that represent ownership in a company. They are issued by companies to raise capital, and when an individual buys stocks, they become a shareholder in that company. Investing in stocks can be a way for individuals to potentially earn a return on their investment through dividends and capital appreciation. However, investing in stocks also carries a level of risk, as the value of the stock can fluctuate based on various factors such as the financial performance of the company and general market conditions. For companies, issuing stocks can be a way to raise funds for growth and expansion. When a company goes public by issuing an initial public offering (IPO), it can raise significant capital by selling ownership stakes to the public. Companies can also issue additional stock offerings to raise additional capital as needed.
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