International Finance Essay Example | Topics and Well Written Essays - 1500 words - 3

International Finance - Essay Example When used in a data set of 7 major currencies in the post-Bretton Woods age, the JLR test offers strong and credible evidence in support of a unitary cointegrating vector in between forward and corresponding future spot rates. However, the orthogonality condition is met only for 3 major currencies. According to the forward rate unbiasedness hypothesis (FRUH), â€Å"under conditions of risk neutrality and rational expectations on the part of market agents, the forward rate is an unbiased predictor of the corresponding future spot rate†. Assuming the absence of a risk premium in the foreign exchange market, it must hold true that Johansen (1992) puts forward a maximum likelihood technique to establish the number of common trends in a system of unit-root variables. Without any generality being lost, a p -dimensional vector autoregressive (VAR) process of k -th order can be written as: To test the hypothesis in (6), it suffices to test that the smallest of the characteristic roots of ÃŽ   is zero, as a rejection necessarily implies that all characteristic roots of ÃŽ   are nonzero and therefore ÃŽ   possesses full rank. Such a test can be constructed on the basis of the following test statistic, referred to as the Johansen likelihood ratio (JLR) test statistic: The paper analyzed U.S. dollar spot and 90-day forward rates for 8 major currencies: Canadian dollar (CD), Deutsche mark (DM), British pound (BP), French franc (FF), Swiss franc (SF), Netherlands guilder (NG), and the Italian lira (IL). The sample period is from 1974:3 to 1996:4 at a quarterly frequency. Since the maturity date of the forward contract and the sampling frequency are similar, problems emanating from the use of overlapping data are bypassed. The 90-day forward rates are matched with the corresponding future spot rates and

Witchcraft in America Research Paper Example | Topics and Well Written Essays - 2250 words

Witchcraft in America - Research Paper Example The nature of witchcraft in America demonstrates very insignificant relationship with those of other countries if any and is consigned to perform more or less the same needs as those of other areas. This paper then discusses the various forms of witchcraft in America after the realization that they were caste to play different roles by different peoples. The origins of the forms are also discussed to give in depth analysis of the witchcraft trajectory path. This paper provides useful information for understanding how various communities in the world believe in the power of the unseen forces for values. Introduction In old days and the contemporary society, witchcrafts are not a new term. Witchcraft started long time and the writings about witchcrafts can be traced during Paleolithic period and in the bible and other religious writings like Koran. The fact the there are writings about witch crafty in the basic religious teachings and that they are highly condemned, it makes even the m ost doubtful believers about the power of witchcrafts to think about their position for the second time. Taking about witchcrafts bring into focus the issue of the sorcerers. To distinguish the two has been a problem to many people, and in very many circumstances, the two are interchangeably used. It is though not accurate to consider the two as the same thing. Witchcraft can be said to be an involuntary innate personality in a person that is associated with unique physical happenings. It should be noted the witchcrafts do not need spells, tools and any sort of ceremony to perform his /her business but use pure psychic (Mirecki, and Marvin, 133). On the other side, sorcerers can be defined as the use of spells, ceremonies, and accessories that are performed by a proficient person who understand the process of using them. One needs not to have the innate ability to perform sorcery though it is a physical process that can be witnessed. From the two definitions, the distinction between sorcery and witch crafty can be drawn; it is though important to note that the two uses spirits to achieve their aims. The extent of witch crafty has been found to take place all over the world from Africa to Asia and to America. Christians believe in the power of the witchcraft and that explains why in the early times, the Catholic Church is in record to have engaged in the killing of those who are suspected to be practicing witch crafty in the society (Mirecki, and Marvin, 98). The same applies to other religions such as the Islamic who in their Koran writings also recognizes and condemn the power of witchcrafts. A strong debate has always erupted as to whether the power of witchcrafts can harm or not, this is because from most witchcrafts, the assertion is that they do not harm while the conventional belief about it is that it is purely used to harm. The concrete response to this can be left to the individual experience or knowledge about witchcrafts. The persecution of the witc hcraft during the middle age period resulted into the witchcrafts taking low profile and issues related to witchcraft were done under ground. This explains why there are no writings and books to aid in referencing the account of witchcraft during the ancient times. Even though there are no records of witchcraft, there were found painting and sketchy writing by the archeologist, this painting and writings are believed to have been occasioned by the then witchcrafts. As a matter of public knowledge, witchcrafts have been billed to be possessing supernatural powers and that they can perform rituals that go against the laws of

Vincent van Gogh - Caf Terrace at Night Essay Example | Topics and Well Written Essays - 500 words

Vincent van Gogh - Caf Terrace at Night - Essay Example The essay "Vincent van Gogh - Cafà © Terrace at Night" discovers the Van Gogh's "Cafà © Terrace at Night". Based on this perspective, this paper critically analyses Vincent van Gogh’s painting "Cafà © Terrace at Night,† by giving an interpretation of the painting by providing supportive evidence on any claims made. Vincent van Gogh’s Cafà © Terrace at Night is a piece of painting portraying night hour occurrences. Contrary to common knowledge, the paintings reveals the night as a more alive time than the common day instances. As common in most of his paintings, Vincent van Gogh’s Cafà © Terrace at Night exhibits the use of bold and furious striking colors, accompanied by brushstroke colors. Vincent van Gogh’s Cafà © Terrace at Night, indeed reveals a night scene that is lively and well light from the existence of starts in the sky, providing sufficient illumination to light the whole scene. The stars in the sky are to a limited extent consumed by their own light, therefore contributing much light to the scene below. On to its exterior side, Vincent van Gogh’s Cafà © Terrace at Night, has been painted with bright colors that additionally assist in the brightening of the scene. Ideally the brightly yellow colored walls draws ones attention to the scene rather than offering assistance to an individual to move eyes around the general painting scenery. Other than the yellow color painting on the exterior of the cafà ©, there are different hanging bulbs from the ceiling, which add more light to the already bright scene.

The study and history of Electroconvulsive therapy and how it has Essay

The study and history of Electroconvulsive therapy and how it has changed over the years (its present,past and future) and it sh - Essay Example ECT is a highly technical procedure requiring a team that consists of an anaesthetist, a psychiatrist, psychiatric nurses and recovery nurses. Doing a study on how ECT has changed over the years has given me an insight of how the use of ECT in the treatment of mental health illness has changed over the years. Undergoing this study has also enabled me to implement an important role in caring for patient who receive ECT, especially in the areas of pre- and post-treatment care. Mental health nursing care for the ECT patient has evolved from a traditional supportive and adjunctive practice to the current practice of independent and collaborative nursing actions. The nurse’s multifaceted role in ECT is enacted by providing education and support, performing pre-treatment assessments, monitoring the procedure, observing and interpreting post-treatment patient responses, and this study has helped me understand how I fit into that role. Electroconvulsive therapy is considered one of th e more effective methods for the treatment of persistent depression that has proven resistant to treatment with medication or psychotherapy. The method even has an extremely high rate of success, reportedly between fifty up to ninety percent, when ECT is used as an initial treatment for severe cases of index depression, a major depressive episode that presents with a specific start date and normal mood before that date. If used for schizophrenia, ECT is usually combined with pharmaceutical treatments as well. When used together in this manner, the treatment is shown to reduce the risks of future relapse, more so than treatment with the medication alone (Taylor 2007). Mechanism of Treatment and Treatment Activities Electroconvulsive therapy treats psychiatric disorders through the induction of generalized seizure activity in the brain, and some have suggested that the seizure activity alone is the mechanism of treatment (Bolwig 2011). However, despite the years of experience with the treatment in the medical community and just as many years of research, the exact reasons for its success are still unclear (Madsen et al 1999). Many possible reasons for it have been suggested. One possible suggestion for the mechanism of the treatment has been that it may induce neurogenesis (Madsen et al 1999). Neurogenesis is the growth of new neural cells, but only recently has it been discovered that such new neurons can grow in the adult human brain throughout life. Adult neurogenesis has been suggested as a method to treat neurological and psychological disorders, as part of or separate from ECT (Eisch & Nestler 2002). ECT has also been found to increase synaptic activity in the brain as well as forming these new neurons and neural connections, another possibility for its mechanism (Bolwig 2011). Another suggestion for mechanism is based on its efficacy in the treatment of major depressive disorder. Patients who are treated for major depressive disorder with ECT are found to have elevated levels of pancreatic polypeptide after successful treatment, which is known to be secreted after activation of the vagal nerve complex. Researchers have used these findings to conclude that vagal nerve stimulation may be the responsible mechanism for electroconvulsive therapy, at least for those patients being treated for depressive disorders (Bar et al. 2010). During electroconvulsive therapy, the patient is put under general anaesthesia and pharmacologically

Should the U.S. step back its relationship with Israel Research Paper

Should the U.S. step back its relationship with Israel - Research Paper Example For instance, the Liberty Bell inscribes that â€Å"Proclaim liberty throughout all the land unto all the inhabitants thereof†, a statement that is taken from Old Testament scripture, Leviticus 25:10 (West, 2012). More so, the common U.S slogan â€Å"In God We Trust† came up through the influence of the Jews. Ideally, the relationship between U.S and Israel strengthened and thrived over the decades. However, the current state of the relationship seems to waver due to intensified conflicts between Israel and its neighbors known as the Middle East, where U.S intervention and objective of uniformly uniting all the warring countries seem to create bad blood from Israel, who expects U.S to back it up in spite of its reasons behind the conflict. This paper will review the current question causing heated debates on the political scene on whether or not U.S should step back its relationship with Israel. The current relationship between United States and Israel is considered as an important factor by U.S government and its overall policy. This is because congress has been and still is supporting and maintaining the relationship. The congressional research service portrays the evidence by quoting George Bush’s government prime minister Ariel Sharon saying, â€Å"‘there exists a deep friendship between Israel and U.S. - between our peoples and countries. The basis of this friendship is common values, a commitment to democratic values, freedom, peace, and common interests, including the drive toward regional stability and preventing terrorism and violence†, (ProCon, 2007). The reason unto why these two countries share a strong bond is because the share a lot in common that include deeply held self-reliance principles, religious freedom, individual responsibility, similar passion for innovation and entrepreneurship and above all they share a common enemy in radical I slam. In this regard, U.S

Peppercorn Dining Entering and Contracting Assignment

Peppercorn Dining Entering and Contracting - Assignment Example Drew affirmed his objective, which was to augment productivity, as well as to improve self-esteem amongst the employees (Cumming & Worley, 2009). Additionally, Erica had earlier worked at Peppercorn eating dinner, so she by now have affiliations with the workers, know the organization language, as well as have a number of insights concerning cause of several of its predicaments. For that reason, the Square one consultants saved a lot of time in making out the organization’s mores, informal applications, as well as power sources. However, the consultants for a short time elucidated their services, along with the manner in which they would primarily begin with an initial surveillance of operations, collecting some data prior to giving management feedback. The official contracting process needed the consultants to suggest a purpose, expenditure estimate, along with a project schedule. The contract enclosed the partners’ payment and the periods and dates the partners would be toiling on the project, however, failed to point out how they would gather the data, evaluate the data, anticipated timeline of concluding the project, as well as how the feedback would be communicated to management, along with the human resources. Data Collection Value of the information collected, is an important element of the organization development process. The main methods of gathering data utilized within Peppercorn eating dinner were chiefly interviews, along with observations. Interview is the mainly widely utilized technique for gathering data in organization development. It allows the consultant to inquire from the employees by asking direct queries, to gain personal views and sentiment concerning the Peppercorn, and looking at any new-fangled issues that come out during the meeting. Interviews are constructive for untangling multifaceted topics since the interviewer has the aptitude to probe profoundly into a reaction presented by an individual being interviewed. Int erviews also generate a higher answer rate (Pasmore, Woodman & Shani, 2010). However, the main disadvantage of interview dialogues is the quantity of time needed to conduct, as well as analyze them. In addition, the Interviewer might be prejudiced and pose closed ended questions. This will make it hard when collecting the data as it will not be extensive and expounded as required by interviews. The observation method was utilized because it offers direct right to use the societal phenomena under deliberation. It has the capacity to take assorted forms, from unofficial, as well as unstructured approaches via tightly controlled, standardized courses of action and can give way to associated various kinds of data, in cooperation qualitative, as well as quantitative. Observation can efficiently complement supplementary approaches in this case interviews and thus improve the evidence quality presented to the examiner. Data Analysis After the data has been gathered, it will be scrutinized, edited, coded, as well as evaluated. This will be attained by linking the data that will be gathered to the evaluation objectives. Microsoft Word and Microsoft Excel software will be employed to sort the data gathered from observation, as well as interview in order to make out patterns, along with instituting relationships. Data gathered from the interview and observation will initially be illustrated within a table to make sure that rates of recurrence of the answers, along with data from observation has the capacity to be accounted for (Rothwell et al., 2009). Afterward, the Microsoft Excel s

Using an extended example critically examine whether the sector matrix Essay - 2

Using an extended example critically examine whether the sector matrix framework gives a better strategic understanding of product markets than the concepts of product or commodity chains - Essay Example ing, franchising and other similar concepts gave rise to the largely held belief that they are the result of the market oriented strategies however on much larger scale they were the result of larger shift into the overall perception in the market regarding how to achieve and sustain the competitive advantage. Many believed that strategic decisions like outsourcing was an attempt to focus one’s attention to core competencies of the firm however, what was not realized is the fact that the resulting chain effects were largely directed at creating linkages between the demand as well as supply dynamics of the respective industries. The evidence from Japan and other East Asian countries suggested that the inter-organizational cooperation between the different players in the market indicated towards a much larger picture of how the inter-relatedness between the industries as well as companies can lead to the creation of chains. The emergence of subsequent ideas on the value chain as well as commodity chains attempted to define such relationships and linkages however, they lacked the theoretical as well as empirical validity and as such a more unique and innovative method of sector matrix was introduced to overcome the deficiencies of the above two concepts. Michael Porter was one of the earliest proponents of the value chain concept as he considered it as something through which firms can achieve and sustain their competitive advantage. By focusing on the primary as well as secondary activities, firms can effectively achieve the competitive advantage as both the activities are considered as mutually reinforcing each other to achieve the desired strategic objectives. What is also however, critical to note that the value chain, for the first time presented a concept which linked different activities of the firm together and as such the overall success and failure of organizations largely depended upon how successfully the organization managers all these