Wednesday, February 19, 2020

Impact of Media on Society Essay Example | Topics and Well Written Essays - 750 words

Impact of Media on Society - Essay Example The media can affect women negatively through their desire to want to look â€Å"beautiful† like models and presenters on television. In different forms of media, women are shown as having an ideal body type (Sands, n.d.). Over a long period of time after continually seeing thin and beautiful women, it has to have an effect on the average woman in society. This can be seen from when little girls get their first Barbie doll; why is every Barbie doll sexy, slim, and are revealing? (Sands, n.d.). The reason is that the media fuels this desire by promoting it as normal. Young girls are susceptible to these types of media because they do not know how to differentiate between the truth and exaggerated truth. Going a little further, the media often plays up the sexualisation of women. This can be shown in many movies, where women are shown to be sexy and powerful. This inadvertently has an effect on women who watch these movies because they then feel like they need to act in the same way. The average model in the fashion industry is young, tall, and slim (Sands, n.d.). This can often lead to anorexia among young girls because they feel like they have to look exactly like those models that they see on fashion catwalks around the world. Another group of society that the media negatively affects is young people, namely teenagers. ... MTV is the most obvious example of this. Research shows that teenagers who watch a considerable amount of MTV have very relaxed attitudes about sex (Williams, 2004). This shows that there is a direct link between teenagers’ behaviors and what they watch on television. The last group in society that the media affects negatively is children. Violence is one of the key issues with children and the media. Research shows that children who play video games reguarly are more likely to be violent later on in life (Tompkins, 2003). Besides this, violence is often displayed on programs that children tend to watch. While this does not have the same effect on children as video games, it can still affect their behaviors when they reach adulthood. Violent behavior will often lead to prison or will affect them socially. Parents need to censor everything that their children watch on television because it may cause them to show violence towards others. The media can be used to benefit society if it is done in the right way. It is not likely that the media’s impact on society will diminish anytime soon, so it is important that the message is changed to only have a positive effect on a society’s citizens. The media can increase society’s knowledge as long as it remains unbiased and presents information that does not negatively affect three groups: women, teenagers, and children. References Sands, B. (n.d.). Mass Media Has a Negative Impact on Women. Retrieved from Teen Ink: http://www.teenink.com/opinion/pop_culture_trends/article/225891/Mass-Media-Has-a-Negative-Impact-on-Women/ Tompkins, A. (2003, December 14). The Psychological Effects of Violent Media on Children. Retrieved from AllPsych Online:

Tuesday, February 4, 2020

Relevance of Portfolio Theory and Capital Asset Pricing Model Essay

Relevance of Portfolio Theory and Capital Asset Pricing Model - Essay Example In fact risk taking is directly linked to larger amount of earnings. In order to lure investors, risky investments must offer greater returns. Actually risk and returns go hand in hand. It is the belief of investors to distribute their risks and so they diversify their investments as well. They always like to make their investments in a portfolio of assets as they never like to stack all their eggs in one basket. Hence what really matters is not the risk and returns alone, but the risk and return on a portfolio of assets on the whole. According to James Bradfield (2007, p167) an assortment of securities is known as a portfolio. Portfolio theory is a conventional scrutiny of the relationship between risk and return on the risky securities. The rate of returns is particularly measured through alpha, beta, and R-squared. A random variant denotes the rate of return from a portfolio. The computation of the probability distribution generating the returns rate of the security contained in the portfolio depends on the probability distribution creating the value for the portfolio. The hypothesis is helpful for a patron. It helps them to decide and allocate their funds in risky securities thus creating a portfolio. This investment indicates the preferences with regard to the combination of risk and anticipated returns of the investors. The CAPM is a link between the risks and returns on the investments. After (Sharpe, William F.1964, pp. 425-442) developed the CAPM theory several other researchers have developed the theory with giving importance to the diversifiable and non-diversifiable risks of different investments. Previously the CAPM had only a single risk factor which was the risk of the entire movement of the market. This risk is denoted as "market risk" and the formula for CAPM is as follows: E (Ri) = Rf +i [E (RM) - Rf] Where E (RM) = expected return on a "market portfolio" i = measure of methodical risk of asset i comparative to "market portfolio". "The expected return for an asset i according to CAPM is equal risk free rate plus a risk premium" (Frank J. Fabozzi and Harry Markowitz, 2002, p.67). Later on research was conducted and the creators of CAPM theory related diversifiable which are unsystematic risks and non-diversifiable which are systematic risks for all the securities in the portfolio. Some management individuals conceived that CAPM is not genuine as it dominates participating management and investment study. Frank J. Fabozzi and Harry Markowitz states "even though the idea is not true it does not mean that the constructs introduced by the theory are not important. Constructs introduc