Explain Why It Is Impossible To Derive An Analytical Formula For Valu :: essays research papers

Explain Why It Is Impossible to Derive An Analytical Formula For Valuing American Puts. Explain why it has proved impossible to derive an analytical formula for valuing American Puts, and outline the main techniques that are used to produce approximate valuations for such securities Investing in stock options is a way used by investors to hedge against risk. It is simply because all the investors could lose if the option is not exercised before the expiration rate is just the option price (that is the premium) that he or she has paid earlier. Call options give the investor the right to buy the underlying stock at the exercise price, X; while the put options give the investor the right to sell the underlying security at X. However only America options can be exercised at any time during the life of the option if the holder sees fit while European options can only be exercised at the expiration rate, and this is the reason why American put options are normally valued higher than European options. Nonetheless it has been proved by academics that it is impossible to derive an analytical formula for valuing American put options and the reason why will be discussed in this paper as well as some main suggested techniques that are used to value them. According to Hull, exercising an American put option on a non-dividend-paying stock early if it is sufficiently deeply in the money can be an optimal practice. For example, suppose that the strike price of an American option is $20 and the stock price is virtually zero. By exercising early at this point of time, an investor makes an immediate gain of $20. On the contrary, if the investor waits, he might not be able to get as much as $20 gain since negative stock prices are impossible. Therefore it implies that if the share price was zero, the put would have reached its highest possible value so the investor should exercise the option early at this point of time. Additionally, in general, the early exerices of a put option becomes more attractive as S, the stock price, decreases; as r, the risk-free interest rate, increases; and as , the volatility, decreases. Since the value of a put is always positive as the worst can happen to it is that it expires worthless so this can be expressed as where X is the strike price Therefore for an American put with price P, , must always hold since the investor can execute immediate exercise any time prior to the expiry date. As shown in Figure 1,

Difference between functional and dysfunctional conflict Essay

Functional Conflict Susie Steel is a vice president in a real estate development firm called Hearts Development. She has spent enormous amounts of energy cultivating a relationship with a local town regarding an available plot of land. Susie would like to purchase the land to build townhomes for sale. She has developed an excellent relationship with the town politicians and community members. An issue has developed over the planned usage of the land, though. The town will sell the land to Susie’s company but feels that townhomes would be bad for the overall community. They’re concerned with the additional cost and burden of kids that the townhomes would bring into the community. Susie understands the community’s concern and wants a win-win situation to occur. She feels that this issue will be a functional conflict due to the fact that the disagreement will bring a positive end result to both parties. Positive results of functional conflict include: Awareness of both sides of issues Improvement of working conditions due to accomplishing solutions together Solving issues together to improve overall morale Making innovations and improvements within an organization In Susie’s case, constructive criticism and discussion resulted in a compromise and a solution between the parties. Susie understood the town’s concern but needed to find something to build that would bring revenue for the company. Through their joint meetings, the end solution was for Hearts Development to build a retirement community, which would only have citizens 55 and over living in the town. This would eliminate the issue of having more young people come into town and burden the school system.

Beauty: Wish and Jane Martin Essay

The play â€Å"Beauty† by Jane Martin was a great play as in it tells you of how there are some people out there that are not satisfied with whom or what they have. And wish to be someone else or have what someone else has. And the magic a Genie can bring to give them their wishes and let them see how it feels to change places with the person you admire most. Like the saying â€Å"the grass always looks greener on the other side of the fence.† The conflict that was going on in the play was between two women, Carla and Bethany. Bethany was the first to come forward with her feelings of inadequacies and wishing she was more like Carla. She then brings these feelings forward to Carla, who states her wish to be more like Bethany. Carla was beautiful and not too brainy, but care free with her life. Bethany was a not so beautiful woman but had a great head on her shoulders, and took life more seriously than Carla. Once Bethany and Carla brought forward their feelings about wishing they were the other, they had decided to make a wish with the Genie in the bottle that Bethany had found on the beach earlier that day. I believe at this time is where the rising action reaches its climax. The women make their wish to the genie, who then changes each one into the other. The women are now the other. They are stunned and happy at the same time. It was now time to live each other’s lives. Life went on for a few very long years with the women living each other’s lives. They then met up again. They had not been happy being the other. They missed who they had been. When Bethany had been Carla she found her new looks and less than intellectual ways had made people look at her differently, and not in a good way. Carla had seen that being as intelligent as Bethany was a double edged sword as well, not being very attractive and smart usually left you rather lonely and never considered the center of the males attention. I believe that before they met up and while they had lived one another’s lives is when the falling action began. I believe the falling action was them discovering that they should have appreciated who they were more before they had made this wish. The techniques that were used in the play was in how it was written and played out in a way that showed you important information and meaning in a very short amount of time by having the genie found and the wishes being known and acted on immediately, then showing them living each other’s lives and then them coming together to undo what they had done. This play accomplishes the meaning and the thought behind it by making you think from the very beginning what the actors were trying to portray to us and pushed right through to the actions that were going to take place and what would come of these actions. And lastly, the final thought on how their original feelings had changed and how they then were changed back into themselves, and tell of how they appreciated more now of who they had always been and didn’t want to be anyone else. Although the play is only ten minutes long, the events that happen in those ten minutes makes you see and maybe appreciate a little bit more of what you have and how changing places with someone else that you think you envy for whatever reason, may not be the way to go. Although it was only a ten minute play, during that ten minutes you were able to see what the women were feeling and what it was they had desired. It showed what their own insecurities about themselves were and the envy toward the others life and who they were. It’s amazing that Jane Martin could right all this and have it come across so clearly in a ten minute play. Jane Martin put the women that were total opposites together as friends and then she was able to show each ones strengths and weaknesses. As a whole person, they probably would have been Wonder Woman, each of them had a strength the other didn’t have and a weakness that the other didn’t have. But, when they were together as friends they completed each other. 1. The conflicts that were present were the two women who had wished to be the other and not satisfied with who they were as themselves. 2. The rising action was when the girls make their wish to change places with the genie. 3. The falling action begins toward the end of the years they spent being one another and seeing what the other’s life was like. 4. The techniques that were used to move the actions along were having the play begin with finding the genie and the fast way the women got into stating how they had wished to be the other and then showing how much they disliked being the other and meeting up and letting the other know their dislikes in having being the other and how they wished to be themselves again, and then making the wish to change back. The quickness of each spoken and acted out emotion and the clarity of what was being said and felt made this play able to be done in a ten minute time without taking anything away from what was coming across to the audience.

Crime and Senator Joseph Estrada

The most discussed law these days is Republic Act 7080 otherwise known as the law on plunder. Seen as a deterrent to prevent public officials from stealing money from the government, the plunder law was passed in 1991 with the most significant signatory being one Senator Joseph Estrada. In this edition of the Law Professor, we shall now examine the intricacies of the Plunder Law. What is plunder and how is it committed?According to Section 2 of RA 7080, plunder is committed when a public officer who, by himself or in connivance with members of his family, relatives by affinity or consanguinity, business associates, subordinates or other persons, amasses, accumulates or acquires ill-gotten wealth through a combination or series of overt or criminal acts as described in Section 1 (d) of RA 7080 in the aggregate amount or total value of at least Fifty million pesos (P50,000,000. 00).In addition, any person who participated with the said public officer in the commission of plunder shall likewise be punished. The criminal acts described in Section 1 (d) are as follows: 1. Through misappropriation, conversion, misuse, or malversation of public funds or raids on the public treasury; 2. By receiving, directly or indirectly, any commission, gift, share, percentage, kickbacks or any/or entity in connection with any government contract or project or by reason of the office or position of the public officer concerned; 3.By the illegal or fraudulent conveyance or disposition of assets belonging to the National government or any of its subdivisions, agencies or instrumentalities or government-owned or controlled corporations and their subsidiaries; 4. By obtaining, receiving or accepting directly or indirectly any shares of stock, equity or any other form of interest or participation including the promise of future employment in any business enterprise or undertaking; 5.By establishing agricultural, industrial or commercial monopolies or other combinations and/or implementat ion of decrees and orders intended to benefit particular persons or special interests; or, 6. By taking undue advantage of official position, authority, relationship, connection or influence to unjustly enrich himself or themselves at the expense and to the damage and prejudice of the Filipino people and the Republic of the Philippines. In the original version of RA 7080, the offender was liable only if the aggregate amount amassed is at least Seventy-five million pesos(P75,000,000. 00) with the corresponding penalty of life imprisonment with perpetual absolute disqualification from holding any public office. However, RA 7659 (The Death Penalty Law) amended Section 2 of RA 7080, and lowered the amount to Fifty million pesos and increased the imposable penalty to death, to wit: Sec. 12. Section 2 of Republic Act No. 7080 (An Act Defining and Penalizing the Crime of Plunder) is hereby amended to read as follows: â€Å"Sec. 2. Definition of the Crime of Plunder; Penalties.– Any public officer who, by himself or in connivance with members of his family, relatives by affinity or consanguinity, business associates, subordinates or other persons, amasses, accumulates or acquires ill-gotten wealth through a combination or series of overt criminal acts as described in Section 1 (d) hereof in the aggregate amount or total value of at least Fifty million pesos (P50,000,000. 00) shall be guilty of the crime of plunder and shall be punished by reclusion perpetua to death.Any person who participated with the said public officer in the commission of an offense contributing to the crime of plunder shall likewise be punished for such offense. In the imposition of penalties, the degree of participation and the attendance of mitigating and extenuating circumstances, as provided by the Revised Penal Code, shall be considered by the court. The court shall declare any and all ill-gotten wealth and their interests and other incomes and assets including the properties and sha res of stocks derived from the deposit or investment thereof forfeited in favor of the State.† Section 4 of RA 7080 also prescribes the method for proving that the crime of plunder was committed. It states that for purposes of establishing the crime of plunder, it shall not be necessary to prove each and every criminal act done by the accused in furtherance of the scheme or conspiracy to amass, accumulate or acquire ill-gotten wealth, it being sufficient to establish beyond reasonable doubt a pattern of overt or criminal acts indicative of the overall unlawful scheme or conspiracy.

Discipline a Child Research Paper Example | Topics and Well Written Essays - 750 words

Discipline a Child - Research Paper Example The aim of any discipline is to set reasonable and realistic expectations. Disciplining a child often aims at protecting the child from harmful behavior and to impart education. It is a fact that children are sensitive and they require freedom to grow and learn. However, they cannot thrive on unlimited freedom as it will just hamper their growth of intelligence. For a child to grow up to be a responsible, conscious, respectable and dependable adults, he/ she should learn the moral, ethics and social norms that are considered acceptable by the society from their parents. Children who are brought up without any discipline tend to be selfish, greedy, dishonest and unfit for social interactions. Most of the undisciplined children often become destructive and aggressive adults. Children should be disciplined right from the start. However, the discipline techniques used by the parents or the guardians should be considered carefully as it can have a great impact on the child. Disciplining a child using abusive language, extreme physical violence or embarrassing the child should not be done as these can lead to negative development on the child. There are several ways for parents to discipline their children. Some of the common ways of disciplining a child are: spanking, yelling, punishing and embarrassing the child. ... Punishing them for their wrong deeds is one of the best ways to discipline them. But, punishment should not be harsh or cruel. In any form of disciplining a child, it is important to have complete control and to draw a line between torture and discipline. Spanking children to discipline them is one of the most debated topics in today’s world. Many people are now equating spanking to corporal punishment. On the other hand, many parents are in favor of spanking their kids to yield desired results on their behavior. There are many researchers who believed that spanking is harmful for the Childs development and many researchers are also in favor of spanking children. According to said Lisa Berlin, who is the lead author and research scientist at the Center for Child and Family Policy at Duke University, spanking is not an effective technique to discipline a child. She explained that spanking infants and toddlers, is not the answer to instill the right behavior in a child as they d o not understand anything about what is right, wrong or even punishment to really benefit from being spanked by their parents. Lisa Berlin and her colleagues’ research confirmed that children who were spanked from early years (as early as 1 year) are more aggressive and they are less likely to perform well as compared to other children who are not spanked. Lisa Berlin also added that previous research had also concluded that children who are spanked by their parents are more likely to be younger, less educated, depressed and stressed in their adult life. Discipline is an important and essential component in children developmental process. However, it should be done with extreme care as children lack the knowledge and understanding of the world around them.

Full stream service from VIP Clientele Essay Example | Topics and Well Written Essays - 2000 words

Full stream service from VIP Clientele - Essay Example An input, process and output model is established. Quality service and standards, test marketing, social marketing, key personnel involvement and competitive analysis are among the key aspects that are analysed in the model. A critical appraisal of the airline service provider is done by comparisons from other service providers. Business Process Model Review A well designed business process model should encompass the relationship of the entire processes as a whole to integrate the overall goal of value for the customer’s money. Value proposition section depicts the intended methods of services to be provided for the target market (see figure 1). VIP clientele are dispersed all over the world with an emphasis on the developed continents. Radical changes in this proposition are seen in the model. The intended goal of this proposition is to become leaders in providing full stream services in the airline industries. This has not been practiced before therefore, the introduction of the same will cause a shift in profits patterns from other airline competitors. Leasing of airplanes as well as rental of planes is a radical change in the airline industry. Focus has been in the past of private jet purchases but not rental or even on leasing terms. The door to door services is a radical change in this process. ... New airplanes will not be designed in this case. The business model will encompass the existing marketing strategies as an incremental change for the intended airline business. Technology has been developed in e-marketing which helps in marketing strategies. Catering during the flight will be done by already established high class caterers. The full stream services in the airline business will integrate the various aspects of high class services as a whole to achieve the target market. The preliminary stages in the design of the business model called for a thorough research of the airline industry. Gaps in the services were identified as high oil prices which will devolve to wiping out low costs air tickets in the coming years. A further analysis shows that safety during flight is at the core of any customer’s choice of airline service provider. In light of this, we deduced that customers need value in the flight services. Hiring or leasing a plane at ones comfort is the way f orward, ensuring high class services are provided from the beginning to the end. Door to door service is a deduced solution since the existing airlines do not offer such to customers. The innovation of this new business model is towards the customer’s experience before, during and after arrival of a flight. Customers are having fears of lack of safety in the pre-existing services. This will be counteracted by individualized services e.g. lease or rent of a plane, a cab for efficiency and effectiveness of the entire flight experience. High oil prices will cause high costs for travelling in the airline industry. The business model is market driven as a shift from highly priced and crowded airlines will be experienced to safe and specialized flight services. Existing technology

Canadian & US Immigration and Discriminition Essay

Canadian & US Immigration and Discriminition - Essay Example Therefore, around the globe many people eyes on the developed countries as a staircase towards their dreams. They believe that being in a developed state will provide them with proper job opportunities and a reward that is equivalent to their efforts. This partly may be true, but the first step of immigration is a big hindrance and may itself be a discouraging factor. Developed countries like United States and Canada have their own policies of immigration. Some may be beneficial for the immigrants while some poses a challenge to their existence. These negative aspects of these two countries immigration policies can be attributed to the fact that most developed nations are not very receptive to immigrants. A lot of discrimination exists on the bases of original nationality of the immigrants and various other factors. The paper will highlight and compare the difference in these policies and how they might discriminate on various bases. History of immigration in Canada and America: Both Canada and America are major recipients of immigrants from all over the world. As the statistics show that both of them accepted over 12 million immigrants between the period of 1960 to 1980 (Borjas 1991). This was a result of various changes in the policies implemented by the governments in the early 1960s. Before this period both the countries had a policy to issue only very few visas based on the nationality of the applicant. For example in the United States national origin quota system influenced the immigration policy prior to 1965 amendments. There was a definitive discrimination as Asian were only allocated a very low percentages of the total available quota. Most of these accepted immigrants were from European countries, Germany and Russia. Now we know that the source of immigration is an important factor that can determine the skills of the workers. This is partially due to the fact that cultural and social aspects of any country mould an individual’s talent. A sing le cultural immigration, therefore, caused a decline in the diversities of skills present in both countries. After 1960 both United States and Canada started to accept immigrants from diverse nations. US evolved a policy that allocated visa permits to those immigrants with relational ties to the residents of US. Whereas Canada initiated issuing visas on the basis of applicants observable socioeconomic characteristics (Borjas 1991). So overall these transmutation in the policies of both countries attracted workers with diversity of technical skills that aid in the economic development of these countries. US and Canadian immigration policy 1960 to 1980: The amendments made in 1965 in United States immigration policies abolished the national origin quota system and introduced a more versatile approach in allocation of the visas to the immigrants. These amendments influenced immigration system for the next two decades. Total number of visa allocation was increased to 270,000 and no more than 20,000 can be issued to the origin of a specific country. This is was totally in contrast to the earlier policies where most percentage of the visas was allocated to only few specific countries. Moreover, about 80 percent of those total visas were given to those with close relational ties with the US resident. This in particular was an important amendment because it