Tuesday, December 31, 2019

Macbeth a Victim of Manipulation - 1781 Words

In the play â€Å"Macbeth†, William Shakespeare uses belief in the existence and power of witches to create and influence the audience’s understanding of the play. Our initial impression of Macbeth is one of a brave and capable warrior, however once we see his interaction with the three â€Å"evil sisters† (Shakespeare, 1996) we realises that his physical audacity is coupled by an intense amount of ambition and self doubt. It is believed that the witches are the motive behind this ambition which eventually leads to his tragedy, however strong diverging arguments are in existence. The intensity of Macbeth’s tragedy is dependent on whether or not the witches are â€Å"professed to be able to control the naà ¯ve, innocent Macbeth† or whether he is to blame†¦show more content†¦They dance around the cauldron and add in the poisoned entrails, chanting: â€Å"double, double toil and trouble. Fire burn and cauldron bubble.†(Shakespeare, 19 96). Macbeth enters and insists that they answer to his questions. The witches call upon the apparition’s: â€Å"come, high or low; Thyself and office deftly show!†(Shakespeare, 1996) The three apparitions all have different forewarnings for him, the first being that he must â€Å"Beware Macduff†, the is that â€Å"none of woman born shall harm Macbeth† and the last warning is that he hasn’t to fear because â€Å"Macbeth shall never vanquished until Great Birnam Wood to high Dunsinane Hill† (Shakespeare, 1996), All these being impossible in the eyes of Macbeth. Although not as evil looking as the witches, Lady Macbeth can also be perceived as one. In the same way that the witches sabotage the order of religion and that of society so does Lady Macbeth. She does this by trying to overwhelm her husband and have more power than he does. She also performs several deeds that imply that she is evil and like that of a witch. This includes her challenging her husband’s manhood through attempting to appear and act more aggressive and masculine than he is. This desire for masculinity is expressed when she says: â€Å"Come, you spirits. That tend on moral thought, unsex me here, And fill me from the crown to the tow top-full Of direst cruelty† (Shakespeare, 1996), castingShow MoreRelatedMen Are Women And Women Are Men1104 Words   |  4 Pages In Shakespeares play, Macbeth, the characters defy their own gender norms by exhibiting traits of the opposite gender. Women are portrayed as villainous and men are portrayed as good. The women are dominant and the men, alternately Macbeth, are passive, since he is the victim to the womens manipulation. The women are not sensitive, rather they are more emotionless than the men. Though the play sets gender norms through the lines of the characters, these characters defy their own norms. ForRead MoreMacbeth As A Tyrant Essay1281 Words   |  6 PagesThe Downfall of a Tyrant Shakespeare wrote Macbeth in 1606, during the reign of James I, who was James IV of Scotland before he became the King of England. James I, was a sponsor of Shakespeare’s theatre, so it is clear that Shakespeare’s work was affected by James I’s sensitivities. Murder and intrigue was a part of the Scottish Reign when James was growing, and in fact, James’s father was murdered when he was just a baby. Macbeth tells the story of a Scottish general who, through prophecies receivedRead MoreLady Macbeth and the Jacobean Society820 Words   |  4 Pagesages. Lady Macbeth was Shakespeare’s device to not only stimulate audience’s emotions, but to also provide historical context and elicit dominant themes which reflected Jacobean society. Her ambiguous character and remarkable influences in the play raised a lot of controversy and fascination amongst both modern and Jacobean audiences. She can either be seen as linked to the witches in a feminist bid to overthrow the balance of power, or as a representation of the evil side of Macbeth. NeverthelessRead MoreFate Vs. Free Will988 Words   |  4 PagesThroughout the scottish tragedy Macbeth, William Shakespeare plays with the concept of fate versus free will in the the title character, Macbeth. This internal conflict is sparked and continued by the presence of the witches; three old hags whose primary purpose is presumably to serve evil. The three witches are in control of Macbeth throughout the play by incanting prophecies that ultimately remove Macbeth’s free will. Shakespeare chooses the witches to serve as the stimulant for Macbeth’s unethicalRead MoreAnalysis Of Shakespeare s Macbeth s Macbeth 1250 Words   |  5 PagesDeemed Shakespeare’s shortest and most bloody tragedy, Macbeth is the tale of a valiant Scottish general whose unchecked ambition elicited his transformation into an immoral and tyrannical ruler. The story follows Macbeth’s encounter with the three Weird Sisters whose ambivalent â€Å"prophecies† prompted him to murder King Duncan and ultimately triggered his moral decline. Most prominent in the play is the theme of equivocation and a pervasive feeling of uncertainty is felt throughout the entirety ofRead MoreTheme Of Manipulation In Macbeth1257 Words   |  6 PagesMacbeth​ ​ ​-​ ​Ka Mwee Paw PAW What drives a man to commit horrendous acts. Is it his ambitions or is it the influence of others around him? Macbeth​ is play written by William Shakespeare in 1606. It is a play about mans free will,because he did not wait for fate, he chose the actions for himself. Macbeth​ ​is play about a loyal man who was a loved military hero and one of the kings most trusted person, however because of the insurence that he will be king and his wifes persuasions, he beginsRead MoreMacbeth Character Analysis964 Words   |  4 Pages In the Shakespearean play ‘Macbeth’, the title character and his wife Lady Macbeth become the victims of the destructive force that is evil. Although the two characters shelter a sinister persona, Macbeth is less virtuous, demonstrating his villainous qualities conspicuously due to the crimes he committed that Lady Macbeth did not instigate. However, it is evident that Lady Macbeth, intertwined with other outside factors, was the primary motivation for Macbeth’s immoral inclinations, as she is viewedRead MoreExamples Of Blind Ambition In Macbeth911 Words   |  4 Pagesmany, many years. Why, even in Macbeth it’s a common theme that somehow relates to our modern society. Three prime examples of people who have blind ambitions are: Christy Clark, a British Columbian politician, Hillary Clinton, and the entirety of the U.S. government. No, you’re not seeing that wrong. All three of the above mentioned are victims of blind ambition, and, like Macbeth, i t’s likely they won’t realize it until it’s too late. In The Tragedy of Macbeth, we are presented with a greatRead MoreThe Female Characters Of Shakespeare s Macbeth1731 Words   |  7 Pagesconsideration. At first glimpse into the tragedy of Macbeth, the reader would assume Macbeth, along with his other male counterparts have the most control over their own agency as well as the agency of the women in their lives; however, this notion is not fully accurate. It is Lady Macbeth and the witches who are the true driving forces behind Macbeth s gain and loss of power regardless of the stereotypical notion that it is men who hold all the power. Macbeth holds no agency over himself until a briefRead MoreWilliam Shakespeare s Macbeth And Othello1984 Words   |  8 PagesExplore the ways in which characters emotions are manipulated in Macbeth and Othello The way that Shakespeare implements manipulation into Othello and Macbeth leads to significant emotional change in the majority of characters in both plays. This leads to protagonists’ eventual downfall in many cases, due to the language and imagery that Shakespeare creates in the tragedies. The schemists tend to exploit weaknesses in the victims, such as ambitions. This can be witnessed by the audience at a very

Sunday, December 22, 2019

Argentina Crisis Of Argentina s Emerging Economy

î ¿ ¿ î ¿ ¾Table of Contents Introduction Argentina before its Great Depression of 1998-2002†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...†¦1 Stages of a financial crisis of Argentina’s emerging economy Initiation of the crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦2 Currency crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..5 Full fledged financial crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦.8 Results†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..9 Closing Remarks †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦.10 Introduction Argentina before its Great Depression in 1998-2002 Prior to becoming a democratic country, Argentina was exposed to a military dictatorship. Under this regime the Economy Minister was Jose Alfredo Martinez de Hoz whose neoliberal economic platform sided along to anti-labor, monetarist policies and financial liberalization. As a result of this regime, Argentina accumulated a $45 billion foreign debt. This lead interest rates to exceed trade surpluses, unemployment to increase and higher inflation rates. In 1985 a democracy was reestablished once President Raul Alfonsin was elected. Alfonsin’s government intended to stabilize the economy by establishing the austral, a new currency. However, this was unsuccessful because the government could not continue to fund its debts. The cost of utility increased significantly as real wages fell by almost half, increasing uncertainty across the country and causing inflation to increase from â€Å"200% a year in 1988 to 5,000% in 1989† (Brooke). However, the economy improved once electedShow MoreRelatedArgentina Crisis Of Argentina s Emerging Economy2988 Words   |  12 PagesTable of Contents Introduction Argentina before its Great Depression of 1998-2002†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...†¦1 Stages of a financial crisis of Argentina’s emerging economy Initiation of the crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦2 Currency crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..4 Full fledged financial crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦.6 Results†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..6 Closing Remarks †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.6 Introduction Argentina before its Great Depression in 1998-2002Read MoreArgentina: The Collapse of the Currency Board1595 Words   |  6 PagesArgentina is a large Latin American country located in the southern portion of South America. It is the second largest South American country, and it is bordered by the Atlantic Ocean, Bolivia, Brazil, Chile, Paraguay, and Uruguay (Nations Online, n.d.). The country gained its independence from Spain in 1816, maintains a republic government, and, as of 2010, had a population of approximately 40 million (Nations Online, n.d.). It boasts a strong tourist trade as well as exportation to the U.S.Read MoreEvaluating The Merits And Demerits Of Fixed And Floating Exchange Rate Regimes1062 Words   |  5 Pagesthe global economy, one given country may be better suited for one system. But there are a number of factors that influence this, and there is therefore no universal correct system for all international economies. I will discuss the merits and demerits of a floating exchange rate, providing the examples of the US Government response to the 2008 financial crisis and the excessive speculation that led to the 1929 stock market crash. These examples will illustrate a time when the US economy benefittedRead More Analysis of Argentinean Debt Crisis: IMF and Government Actions1879 Words   |  8 PagesThe Argentina debt affected the country between the late 90’s to the early 2000’s and can be attributed to misdiagnosis and ineffective policy. During this time the IMF and Argetina’s government worked closely together. Previous to the crisis Argentina had been celebrated for its economic policies and growth. The government worked to put in place conservative economic policy, including the privatization of companies, looser trade regulations, among other conservative changes. Economic growth inRead MoreLatin American International Locations Aren t Resistant The Global Disaster135 2 Words   |  6 Pagesresistant to the global disaster. It hit this place as it was emerging from one of the maximum severe periods of expansion in current many years. according to ECLAC figures, local GDP grew an annual common of five% among 2003 and 2008. that is a median growth of greater than three% consistent with capita, a figure that had no longer been carried out because the days of the import substitution model (ECLAC, 2008, p. 13). a few countries like Argentina and Venezuela did even higher, with boom costs of extraRead MoreCurrency Devaluation and Its Effects on the Economy. Focus on Argentina.1938 Words   |  8 Pages| Currency devaluation and its effects on the economy | Focus on the Argentine economy | Agustina DalFabbro, Michele Mottola, Giuseppe Merlino, Saskia Diehl 26.05.2012 | Inhalt 1. Introduction 2 2. Convertibility and its problems in the 1999/2001 period 2 1.1 Previous Devaluation Process in Argentina 2 2. First moments of devaluation 3 2.1 Fixed exchange rate vs. floating exchange rate regimes 3 2.2 Two types of exchange rates and free floating currency 5 2.2 FreeRead MoreThe Return Of Depression Economics1437 Words   |  6 Pages2008 Economics Noble Prize winner and Princeton University professor, Paul Krugman, translates the roots of modern and prior financial crisis economics. In his book, The Return of Depression Economics and The Crisis of 2008, Krugman first educates the reader of historical and foreign financial crises which allows for a deeper understanding of the modern financial system. The context provided from the historical analysis proves to be a crucial prospective in such a way that the rest of Krugman’s narrativeRead MoreEconomic Dependence On Latin America1574 Words   |  7 Pagesand the major economies of Latin American region; Brazil and Argentina. This pattern suggests that, while China increases its presence in Latin America, the United States loses its role as major trading partner, primary source of funding, and predominant political influence in the region. Loreily Criquit 1/23/2017 â€Æ' For decades the institutions of the Washington Consensus (WC); International Monetary Fund (IMF) and World Bank (WB), have dominated the international political economy. Under theRead MoreDow Chemical Case2079 Words   |  9 Pagespetrochemical complexes in emerging economies accounting for 94 plants in more than 30 countries by 1995. Most of Dow’s investments were concentrated in Brazil where they had built a petrochemical complex that manufactured products other than ethylene and polyethylene as well as in Argentina where over 100 million was invested in facilities that produced petrochemicals, herbicides, insecticides, and fungicides. Dow Chemical’s always saw a benefit in expanding business in Argentina but never pursued it Argentina Crisis Of Argentina s Emerging Economy Table of Contents Introduction Argentina before its Great Depression of 1998-2002†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...†¦1 Stages of a financial crisis of Argentina’s emerging economy Initiation of the crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦2 Currency crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..4 Full fledged financial crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦.6 Results†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..6 Closing Remarks †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.6 Introduction Argentina before its Great Depression in 1998-2002 Prior to becoming a democratic country, Argentina was exposed to a military dictatorship. Under this regime the Economy Minister was Jose Alfredo Martinez de Hoz whose neoliberal economic platform sided along to anti-labor, monetarist policies and financial liberalization. As a result of this regime, Argentina accumulated a $45 billion foreign debt. As a result interest rates exceeded trade surpluses, unemployment increased and there were high inflation rates. In 1985 a democracy was reestablished once President Raul Alfonsin was elected. Alfonsin’s government intended to stabilize the economy by establishing the austral, a new currency. However, this was unsuccessful because the government couldn’t continue to fund its debts. The cost of utility increased significantly as real wages fell by almost half. As a result uncertainty increased across the country, inflation increased from 200% a year in 1988 to 5,000% in 1989 (Brooke). However, the economy improved once elected PresidentShow MoreRelatedArgentina Crisis Of Argentina s Emerging Economy3468 Words   |  14 Pagesî ¿ ¿ î ¿ ¾Table of Contents Introduction Argentina before its Great Depression of 1998-2002†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...†¦1 Stages of a financial crisis of Argentina’s emerging economy Initiation of the crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦2 Currency crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..5 Full fledged financial crisis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦.8 Results†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..9 Closing Remarks †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦.10 Introduction Argentina before its Great Depression in 1998-2002Read MoreArgentina: The Collapse of the Currency Board1595 Words   |  6 PagesArgentina is a large Latin American country located in the southern portion of South America. 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These examples will illustrate a time when the US economy benefittedRead More Analysis of Argentinean Debt Crisis: IMF and Government Actions1879 Words   |  8 PagesThe Argentina debt affected the country between the late 90’s to the early 2000’s and can be attributed to misdiagnosis and ineffective policy. During this time the IMF and Argetina’s government worked closely together. Previous to the crisis Argentina had been celebrated for its economic policies and growth. The government worked to put in place conservative economic policy, including the privatization of companies, looser trade regulations, among other conservative changes. Economic growth inRead MoreLatin American International Locations Aren t Resistant The Global Disaster135 2 Words   |  6 Pagesresistant to the global disaster. It hit this place as it was emerging from one of the maximum severe periods of expansion in current many years. according to ECLAC figures, local GDP grew an annual common of five% among 2003 and 2008. that is a median growth of greater than three% consistent with capita, a figure that had no longer been carried out because the days of the import substitution model (ECLAC, 2008, p. 13). a few countries like Argentina and Venezuela did even higher, with boom costs of extraRead MoreCurrency Devaluation and Its Effects on the Economy. Focus on Argentina.1938 Words   |  8 Pages| Currency devaluation and its effects on the economy | Focus on the Argentine economy | Agustina DalFabbro, Michele Mottola, Giuseppe Merlino, Saskia Diehl 26.05.2012 | Inhalt 1. Introduction 2 2. Convertibility and its problems in the 1999/2001 period 2 1.1 Previous Devaluation Process in Argentina 2 2. First moments of devaluation 3 2.1 Fixed exchange rate vs. floating exchange rate regimes 3 2.2 Two types of exchange rates and free floating currency 5 2.2 FreeRead MoreThe Return Of Depression Economics1437 Words   |  6 Pages2008 Economics Noble Prize winner and Princeton University professor, Paul Krugman, translates the roots of modern and prior financial crisis economics. In his book, The Return of Depression Economics and The Crisis of 2008, Krugman first educates the reader of historical and foreign financial crises which allows for a deeper understanding of the modern financial system. The context provided from the historical analysis proves to be a crucial prospective in such a way that the rest of Krugman’s narrativeRead MoreEconomic Dependence On Latin America1574 Words   |  7 Pagesand the major economies of Latin American region; Brazil and Argentina. This pattern suggests that, while China increases its presence in Latin America, the United States loses its role as major trading partner, primary source of funding, and predominant political influence in the region. Loreily Criquit 1/23/2017 â€Æ' For decades the institutions of the Washington Consensus (WC); International Monetary Fund (IMF) and World Bank (WB), have dominated the international political economy. Under theRead MoreDow Chemical Case2079 Words   |  9 Pagespetrochemical complexes in emerging economies accounting for 94 plants in more than 30 countries by 1995. Most of Dow’s investments were concentrated in Brazil where they had built a petrochemical complex that manufactured products other than ethylene and polyethylene as well as in Argentina where over 100 million was invested in facilities that produced petrochemicals, herbicides, insecticides, and fungicides. Dow Chemical’s always saw a benefit in expanding business in Argentina but never pursued it

Saturday, December 14, 2019

Chapter 20 †Neurofinance Free Essays

string(132) " new and growing fields, results from economics, finance, psychology, and neuroscience provide the basis for further investigation\." 20. 1 INTRODUCTION In this book we have argued that cognition and emotion are powerful influences on people’s decisions. Traders are, of course, no different. We will write a custom essay sample on Chapter 20 – Neurofinance or any similar topic only for you Order Now This chapter begins by considering what we know about what sets a successful trader apart from other people. We have all contemplated the oft-debated question of nature versus nurture in explaining whether a person thrives or fails. In this final chapter, we further investigate where choices come from. The evidence suggests that there are both environmental and biological foundations. The chapter begins in Section 20. with a discussion of expertise, namely, what makes a skillful trader? Cognitive skills are honed through practice and repetition, but emotion also has a significant role. Next, in Section 20. 3, we turn to the emerging field of neurofinance. Using imaging technology, researchers are contributing to our understanding of how people make decisions. In Section 20. 4, we describe some of the insights recently provided by neurofinance researchers. These researchers have found that cognition and emotion have complementary effects. Traders whose emotions appear to be in balanc e perform the best. Uncertainty and risk are experienced differently by our brains, as are gains versus losses and risk versus return. The chapter concludes in Section 20. 5 with some practical advice. 20. 2 EXPERTISE AND IMPLICIT LEARNING Consider the following situation. You are at a large concert and run into a good friend, Molly. Of course, you recognize her face immediately. Now think about this. What if, instead, you know Molly is at the concert but is seated across the venue. The friend you came to the concert with, Amy, is going to look for Molly, but the two have never met. You do your best at describing Molly to Amy. What’s the chance that Amy will be able to identify Molly among thousands of concert goers? Not too likely. Much of what we know we cannot describe in words. A face is a very complex thing, and we simply do not have enough words to explicitly describe one particular person very accurately. Language is categorical, whereas the distinguishing features of two similar faces may be fuzzy. Some cognitive scientists assert that people have knowledge that they cannot verbalize, referred to as implicit learning or tacit knowledge. Brett Steenbarger argues that traders also have information about markets that they cannot adequately describe in words. Like a human face, markets are probably more complex than the language we have to describe them. Does this mean we need a finer grid with which to describe markets? Or, does this view suggest that we need to better understand how traders make decisions? Excellence in most fields requires expertise. How do we define expertise? Usually we think in terms of relative performance so that those at the top of their game are considered to be the experts. Because of tacit knowledge, an expert chess player or pro football player often knows instinctively what the best move is, perhaps without any cognitive evaluation whatsoever. Recall in our discussion of the foundations of emotion in Chapter 7 that psychologists believe that emotions can develop completely independently from cognition. In other words, you can feel fear without first cognitively recognizing what is making you fearful. While observing a market, a trader may instinctively know the move he wants to make. Steenbarger notes that in many instances traders will make similar buy or sell decisions and then, ex post, provide very different descriptions of the information that led to the decision. The traders saw the same information, acted the same way, but understood their behavior quite differently. Perhaps a trader makes a decision based on instinct with no preceding cognitive evaluation. Afterward, the trader generates an explanation that is cognitively consistent with his expectations. Steenbarger argues that â€Å"the successful trader feels the market but does not become lost in those feelings. Studies of expert athletic performers have reached similar conclusions. For example, one study argues that â€Å"emotions, and the capability to regulate them effectively, arguably account for a large portion of the variance in athletic performance. † In the trading domain, an expert trader often has a gut feeling about a particular situation but remains in control by taking careful, d eliberate action. Does this mean that trading expertise is innate and cannot be learned? Reading the information in a market could be like understanding a social interaction. Some people are just better at it than others. While some level of innate ability is probably requisite, the evidence suggests that expertise is finely honed. Not too many of us would believe that a professional quarterback spent his teen and early adult years watching football on television while sitting on the couch eating chips. Knowing the rules of a game does not make you good at the game. Practice and repetition are common ingredients across successful experts. For example, accomplished violinists spend, on average, 10,000 hours practicing. Successful traders also devote a lot of time to practice. This practice gives them the ability to connect what they know about a market to the action they should take. Through implicit learning they are able to make better and more efficient decisions. A day trader who spends hours, or even minutes, evaluating a current market circumstance before making a trading decision will certainly find it difficult to succeed. 20. 3 NEUROFINANCE While we know that practice is necessary to hone any skill, unlocking the mysteries of the brain is an important key to understanding how to promote the development of expertise in any realm, including investing. Are evolutionary theorists correct in their contention that our basic emotions have evolved to promote the survival of the species as we discussed in Chapter 7? Do expert performers have innate characteristics, or can anyone develop expertise in trading? Neurofinance and neuroeconomics use neurotechnology to examine how the brain behaves while a person is making financial and economic decisions. In these new and growing fields, results from economics, finance, psychology, and neuroscience provide the basis for further investigation. You read "Chapter 20 – Neurofinance" in category "Papers" Neuroscience uses brain imaging, as we described in Chapter 7, to understand brain activity and how the brain works. With this technology, scientists can actually measure emotional response. The potential of the technology has not gone unnoticed by practitioners. In fact, Jason Zweig, senior writer for Money magazine and guest columnist for Time magazine and cnn. com writes: I’ve been a financial journalist since 1987, and nothing I’ve ever learned about investing has excited me more than the spectacular findings emerging form the study of â€Å"neuroeconomics. Thanks to this newborn field †¦ we can begin to understand what drives investing behavior not only on the theoretical or practical level, but as a basic biological function. These flashes of fundamental insight will enable you to see as never before what makes you tick as an investor. Investors who better understand â€Å"what makes them tick† will be better prepared to make good investment decisions . It is important to understand that neuroscience is not simply interested in mapping out parts of the brain. Instead, by looking at how the brain reacts during various activities, scientists can understand how the brain functions and solves problems. We will better understand the mix of cognitive processing and emotional responses. Which responses are controlled and which are automatic responses? These insights will allow economic theorists to improve models of decision-making, as well as investor education efforts. Recall from our earlier discussion of the brain that automatic and controlled responses are associated with different parts of the brain. Automatic responses often stimulate the amygdala, whereas controlled responses activate the forebrain (or prefrontal cortex). Using imaging technology, scientists can observe the areas of the brain that are activated during a task. In Chapter 7 we also talked about Damasio’s studies of the behavior of brain-damaged patients. The patients were emotionally flat due to frontal brain lobe damage, and Damasio concluded that decision-making and emotion are intertwined. Though studies of braindamaged patients can be informative, brain imaging technology allows more control so that research can be conducted with greater precision. Neuroscientists are making great progress on brain function, and, as a result, researchers are proposing new models and theories that better incorporate aspects of psychology, including emotion. 0. 4 INSIGHTS FROM NEUROFINANCE Neuroscientists have investigated a variety of questions related to financial decision-making. Several studies have lent insight into the forces of emotion on trading by studying the physiological characteristics of professional securities traders while they were actively engaged in live trading. In one study significant correlations between market movements and physiological characteristics such as skin conductance and cardiovascular data were reported. Differences were also detected across traders, perhaps related to trading experience. Another study looked at whether emotion was found to be an important determinant of a trader’s ability to succeed in financial markets. It was found that those whose reaction to gains and losses was most intense had the worst trading performance, suggesting the obvious need for balanced emotions. Brain imaging has been used as experimental participants have made risky choices. This research indicates that how gains and losses are both anticipated and realized is likely to differ inasmuch as different regions of the brain are activated. When gains are anticipated, a subcortical region known as the nucleus accumbens (NAcc) becomes active. This region is rich in dopamine, a substance that has been associated with both the positive affect of monetary rewards and addictive drug use. The fact that this region is only active during anticipated gains (but not losses) lends plausibility to the differential experiencing of gains and losses in prospect theory. Other brain imaging research indicates that what might lie behind ambiguity aversion is the fact that risk and uncertainty are experienced in different ways. Recall in Chapter 1 where we discussed the distinction between risk and uncertainty. With a risky choice, the person can assess the probability of the outcomes, but under uncertainty the probabilities are unknown. The distinction is important here because the brain may evaluate a choice in a risky situation differently from a choice when one faces uncertainty. Research indicates that when facing uncertainty the most active regions were the orbitofrontal cortex (a region integrating emotion and cognition) and the amygdala (a region central to emotional reaction). In contrast, when facing risk, the brain areas that responded during their task were typically in the parietal lobes so that the researchers concluded that choices in this setting were driven by cognitive factors. In sum, uncertainty appears to be more strongly associated with an emotional response, while risk leads to a cognitive reaction. It has been suggested that when times becomes more uncertain (for example in 2008, as was described in Chapter 14), the inability of investors to properly assess the distribution of future returns leads to their moving from rational deliberation to a primarily emotional response. The result could be widespread unwillingness to hold risky assets in turbulent markets, a tendency that can only exacerbate market declines. A neural test of myopic loss aversion has also been conducted. A group of patients with brain lesions on areas known to be associated with the processing of emotions were compared to a control group. The former group was significantly more likely to take on risk than the control group. Further, the lesion group exhibited greater consistency in their levels of risk aversion. In other words, those with a reduced capacity for fearful responses behaved in a manner more in line with expected utility theory. Another study focused on how decision-makers’ brains reacted to varying levels of risk, rather than on learning or expected values. Using a gambling game, expected values and risk were varied while participants’ brain activation was monitored. As is typical in finance, rewards were measured using expected payoffs and risk using the variance of payoffs. Interestingly, the researchers report that brain activation varied in both time and location for reward and risk. Brain activation in response to rewards was immediate, whereas brain activation in response to risk was delayed. Time and location of activation is important because if we can separate the effects of risk and reward in the brain, researchers can further investigate how changes in risk perception affect decision-making. For example, they could examine how misperception of risk and cognitive difficulties contribute to less-than-optimal behavior. 20. 5 EXPERTISE AND EMOTION Research indicates that understanding neural responses will help us to gain insight into some of the puzzles we have talked about in this book. In addition, there are important implications for trader education. We are all familiar with the old adage that â€Å"practice makes perfect. † In order to gain expertise, it is important to know the rules of the game, so reading up on investing is not a bad idea. But, at the same time, much practice through many simulations under divergent market conditions will promote better decision-making while trading. But, does it pay to become an expert? While we know that many long hours of studying and practice are required, is this effort sufficiently rewarded? There is evidence that this question can be answered in the affirmative for financial practitioners. One researcher constructed a â€Å"differential reward index† as the income for a specified percentile divided by the median income for each occupation. This measure allows us to differentiate high average income from high income for those whose expertise is greatest in a particular profession. For financial and business advisors, including stock brokers, earnings are related closely to achievement. At the 90th percentile the differential reward index was 3. 5, indicating that the top 10% earned 3. 5 times more than the median income level. In fact, this was the largest observed value for the differential reward index across all occupations studied! Thus the evidence suggests that the benefit of becoming a skilled financial advisor may far exceed the cost. So how can one become an expert? Researchers have concluded that tacit knowledge is an important predictor of success in business as measured by salary, rank, and the level of one’s company (e. g. , whether it is among the top 500 in the Fortune rankings). Practical knowledge, or the ability to gain tacit knowledge and turn it into a good strategy, is a function of a person’s environment and ability. Thus, with a certain level of competence, hard work can be translated into success. A successful trader, nonetheless, should always remember that emotion is critical to the outcome. We have argued throughout this book that emotion can enhance decision-making. Previously cited evidence suggested, however, that traders are advised to be wary of intense emotional reactions. Another recent study used neuroimaging to examine how decision-makers’ brains responded while playing the ultimatum game described in Chapter 11. When unfair offers were rejected by the responders, the investigators reported significant increases in brain activity in the anterior insula, a brain area associated with emotion. Recall that even offers that are viewed as unfair should be accepted by a responder who cares only about increasing her earnings. Thus, traders are advised to exert their cognitive skills when experiencing a strong emotional reaction in order to overcome the tendency to react emotionally, just as a responder in the ultimatum game who is aware of his emotional response is well advised to accept an offer even if it seems unfair. Emotional responses and cognitive evaluations of risk can be quite different. Think about how many people perceive the risks of automobile and airplane accidents. Though riding in an automobile has been shown to be the less safe alternative, often an emotional response plays the dominant role, which may keep some people off airplanes. CHAPTER HIGHLIGHTS 1. Expertise is defined in terms of relative performance so that those at the top of their game are considered to be the experts. 2. Implicit learning reflects knowledge that cannot be described using language. 3. Experts have developed implicit knowledge that enhances performance in their particular domain. 4. Neurofinance uses brain imaging technology and results from economics, finance, and psychology to better understand how the brain works. 5. Physiological differences exist across professional traders, and emotion is an important determinant of a trader’s ability. 6. Measured brain responses to changes in risk and reward vary in both location and time of activation. 7. Practice is necessary to excel in trading, and good traders may make decisions based on gut feelings, while at the same time ensuring that they control their emotional responses. How to cite Chapter 20 – Neurofinance, Papers

Friday, December 6, 2019

Programs for the Treatment of Autism Essay Example For Students

Programs for the Treatment of Autism Essay Autism is a pervasive developmental disorder first termed by a man by the name of Kanner in 1943. He described a group of children as having severe language, behavior, and social interaction difficulties. These descriptors are what have come to be the core elements of autism today. Autism is characterized in the Diagnostic and Statistical Manual (4th ed.) by a continuum of abnormal development in social interaction and communication combined with a restricted repertoire of activities and interests. Children with autism are typically diagnosed by the age of two, with the prognosis generally being poor. The American Psychiatric Associations 1994 estimated prevalence is about 1 per 1,000 individuals with males being diagnosed 3 times more than females. However, females are more likely than males to function in the mental retardation range (Gresham et al., 1999). Currently there is no known cure for autism. Therefore, in the following composition I am going to discuss some of the methods designed to manage the behavior of individuals with autism. The first program I am going to discuss is a project that was conducted by Lovaas beginning in 1970 called the UCLA Young Autism Project (YAP). The goal of this project was to increase behavioral functioning in children with autism by the use of simple commands (e.g. Sit down, Look at me). During the treatment, aggressive and self-stimulatory behaviors were either ignored or reacted to with a contingent physical and/or verbal punishment such as a slap on the thigh and/or a loud No! while alternative behaviors were reinforced (Gresham et al, 1999). The research design used in this project was a quasi-experimental design. The participants were not randomly assigned, but were coordinated into groups of 19 (Experimental, Control 1, and Control 2). Both children in the experimental group and control 1 received intensive one-to-one treatment beginning at average ages of 34.6 and 40.9 months respectively and continuing for two or more years. Children in the experimental group received at least 40 hours of treatment per week, whereas children in control 1 received 10 hours or less per week. Children in control 2 were not treated by the YAP personnel, but were given an unspecified form of treatment (Gresham et al. , 1999). At the end of the project, 47% of the children in the experimental group were reported as having recovered. This indicating that their IQ scores were in the normal range (M=7, Range=94-120), they had passed the first grade in a regular education classroom, and they showed continuing increases in social, emotional, and educational functioning. Lovaas also reported that the school staff described these children as indistinguishable from their normal peers. No children from control 1 and only one child from control 2 reached this point of recovery (Gresham et al., 1999). Although the YAP appears to have been successful, there are many methodological issues to be considered. Most importantly is the lack of random selection, being a threat to both internal and external validity. For example, we cannot prove that the improvements were a direct cause of the treatment and had nothing to do with the children being from the same area. This study has not been able to be replicated, leaving even more questions about the studys effectiveness and efficiency. Ethical issues also need to be taken into account. Would it be right to put children in a control group with no treatment if we know they will fare worse without it? Though the finding that discrete trail training can create normal functioning may be controversial, this does not mean that the program was of absolutely no benefit. The use of this type of treatment has been shown to be helpful in teaching children discriminations among stimuli (Gresham et al., 1999). This program is only one of many designed to aid in the training of individuals with autism. Another project that has received much attention is the program for the Treatment and Education of Autistic and Related Communication Handicapped Children (TEACCH). This program was first conducted by the Department of Psychiatry at the University of North Carolina in 1971. And in 1972 became the state organization mandated to serve children with autism and their families. .u2c23d6457f07806ca0ab476a9a69c5f7 , .u2c23d6457f07806ca0ab476a9a69c5f7 .postImageUrl , .u2c23d6457f07806ca0ab476a9a69c5f7 .centered-text-area { min-height: 80px; position: relative; } .u2c23d6457f07806ca0ab476a9a69c5f7 , .u2c23d6457f07806ca0ab476a9a69c5f7:hover , .u2c23d6457f07806ca0ab476a9a69c5f7:visited , .u2c23d6457f07806ca0ab476a9a69c5f7:active { border:0!important; } .u2c23d6457f07806ca0ab476a9a69c5f7 .clearfix:after { content: ""; display: table; clear: both; } .u2c23d6457f07806ca0ab476a9a69c5f7 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u2c23d6457f07806ca0ab476a9a69c5f7:active , .u2c23d6457f07806ca0ab476a9a69c5f7:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u2c23d6457f07806ca0ab476a9a69c5f7 .centered-text-area { width: 100%; position: relative ; } .u2c23d6457f07806ca0ab476a9a69c5f7 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u2c23d6457f07806ca0ab476a9a69c5f7 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u2c23d6457f07806ca0ab476a9a69c5f7 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u2c23d6457f07806ca0ab476a9a69c5f7:hover .ctaButton { background-color: #34495E!important; } .u2c23d6457f07806ca0ab476a9a69c5f7 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u2c23d6457f07806ca0ab476a9a69c5f7 .u2c23d6457f07806ca0ab476a9a69c5f7-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u2c23d6457f07806ca0ab476a9a69c5f7:after { content: ""; display: block; clear: both; } READ: Federalism Essay In 1979 the mandate was extended to include .