Diamond Water Paradox Essay

Marginalism was very important in the historical development of economics. Up through the 1870s, the marginal idea had not been grasped, which led to â€Å"paradoxes† such as the diamond-water paradox. This paradox was resolved by the introduction of marginal thinking. A modern equivalent of the diamond-water paradox: Why do basketball players get paid so much more than teachers, when teachers are so much more important? Because we have plenty of people who are capable of doing what a teacher has to do (at least at the elementary/middle/high school level), whereas we have very few people who can do what a pro basketball player does. Not all decisions are marginal, however. Some decisions really are all-or-nothing: deciding whether to shut down your business or stay open; deciding whether to offer a new product line; deciding whether to get married; deciding whether to move to New York. For decisions like these, you need to compare the total expected benefit to the total expected cost. 2: As in the diamond water paradox, water is less expensive than diamonds because they are readily available and an additional unit of water adds little value to the individual. On the other hand, diamonds are scarce and every additional unit adds substantial value and this is the reason it costs more than water. The same is the reason for the disparity in salaries between teachers and athletes. While teachers are available in abundance like water, athletes are rare and so they are considered to be a precious commodity like diamonds and this scarcity is the reason they are paid such enormous amounts of money each year.

Differences between .edu, .org, .com, and .gov Websites

A generic top-level domain (gTLD) is the last part of a domain name that usually consists of three or more letters. There were originally six gTLD namely . edu . org . com . gov . net and . mil. Among these, . com is the most widely used. This can be attributed to the timing when . com use became unrestricted and when the internet gained popularity. The use of . com was primarily intended for commercial units or bodies. The . edu gTLD on the other hand was implemented for the use of any educational institutions.Presently, the .edu gTLD is now restricted to post secondary institutions only. A gTLD was also implemented for organizations that are not covered by other gTLDs. Back then the . org gTLD was restricted, but now anybody can freely register a . org domain. Lastly, the . gov gTLD was put into operation for the exclusive use of the US government. This gTLD is regulated and operated by the US General Services Administration. Today, any institution around the world that has proper authorization can use a particular gTLD in conjunction with a country code top-level domain (ccTLD).ccTLDs are only two letters long and specific to a certain country. It is now common to see domain names ending with . edu. uk, . gov. jp and . com. tw. Knowing the background of four of the most popular gTLDs, one can now expect what a website offers based only on its domain name. For example, the site www. mit. edu will probably offer information about a certain educational institution with an acronym of MIT. Upon visiting this site, one will find information about one of the best if not the best engineering school worldwide, the Massachusetts Institute of Technology.www. fbi. gov will probably be the site of a particular department or bureau of the government. Looking it up on the internet, fbi. gov is actually the official site of the United State’s main investigation bureau. At first, the site unicef. org will probably be a site of a certain organization. Entering this sit e, one will be enlightened to see that unicef. org is about UNICEF, the arm of the United Nations that looks after the welfare of children worldwide.

The roles of courts, tribunals and statutory agencies in regulating Essay

The roles of courts, tribunals and statutory agencies in regulating the employment relationship - Essay Example The relevant legislations and acts regarding employment law are also looked at. This then proceeds to the statutory agencies, specifically on Acas, its roles and mandates. This shows the outline of the government policies over the years and in different reigns, an analysis of the recent issues in employment, the reforms at Employment Tribunal and the Beechcroft Report. This concludes by giving the recommendations and views of the balance that has been stricken between employers and employees. It seems that the legal tide in some perspectives is turning in favour of the United Kingdom’s employers. For instance, the move to introduce fees for taking a case to employment tribunals, reduction of the cap on compensation pay-outs for claims dismissed unfairly and making it easy for judges to terminate weak claims by workers are just some examples. These changes seem to represent a ‘real shift in the balance of power between employee and employer’ (Beechcroft Report 2011 ) Check references The business community, especially the employers’ have been very vocal in its criticism of excessive red tape. Furthermore, the British Chambers of Commerce argues that businesses have had to cope with relentless flow of regulation for the past few years at a cost of billions of pounds (British Chambers of Commerce Annual Review 2011). ... The qualifying period for employees’ unfair dismissal rights was increased to two years up from one year. There was also the launch of Employers’ Charter. Despite the deregulatory tone of the agenda, the government has set out policy decisions on employment law that counter business opinions. Ministers have also been in consultation on proposals to lengthen right to request flexible working to employees to change existing rights to maternity leave all in favour of introduction of a more appropriate ‘parental leave’. An appropriate parental leave means that both parents are taken care of. As opposed to granting mothers permissions, a parental leave looks at all the dimensions. Here employees are given more protections such as if an employee works 3 days a week, one ‘week’ of parental leave equals 3 days. Likewise, if an employee works irregular weeks the number of days in a ‘week’ is the total number of days they work a year divided by 52. (Gov.UK, 2012). Court and tribunals serve as important forums where any employment disputes are settled. It is also vital to understand the sources of the employment law and the role of the relevant institutions that oversee the operation of that law. For example, a distressed union, employee or employer initially brings a claim in the County Court, High Court or Employment Tribunal. Whether an aggrieved party submits his claims in a tribunal or court all depends on the nature of the dispute. Claims concerning breach of contract, application for injunctions, wrongful dismissal are usually brought in the courts. Claims that involve discrimination, unfair dismissal, redundancy, equal pay, maternity rights and deduction of wages, are heard in the Employment Tribunal (Taylor & Emir 2006, p. 39). Initially this

Crimes Research Paper Example | Topics and Well Written Essays - 750 words

Crimes - Research Paper Example In the book, Hannibal Rising by Thomas Harris, the reader is able to find out more about the background of Dr. Hannibal Lecter, and why he kills and eats his victims. When Dr. Lecter was a small boy, he lived in Germany during the time that the Nazis took over the country in what they called their eastern campaign (Harris 21). He was from a very wealthy family. Eventually his parents were killed by Nazis who came to their farm to loot it. They killed all the adults in the house but saved the children (Harris 37). Eventually, due to many circumstances in Hannibals life, he had a psychological break. This break occurred primarily after Hannibals sister Mischa was taken "out to play" (Harris 60) by the looters and was killed and eaten instead; Hannibal found her baby teeth in a stool pot later that confirmed this event (Harris Hannibal 86). It is at this point that Hannibal divorces himself from his emotions and sees the world as very different. In the beginning, Hannibal kills for revenge and finds the men who killed his sister. By the time the viewer sees him in Silence of the Lambs, he is killing for sport. In most cases, Hannibal kills people who are disrespectful to him or those who annoy him. As Clarice Starling states in Hannibal, "its whimsy" (310) for Hannibal to kill. His only kills men. Dr. Lecter could be classified as a sociopath because he goes totally against societys rules. He is highly intelligent, very calculating and methodical, and knows how to psychologically control his victims. At some point, he becomes known as "Hannibal the Cannibal" Because he eats his victims or eats parts of them. He also tortures his victims before he kills them because it is fun for him to see how people react to his psychological way of playing with them. Dr. Lecter gives insight into James Gumb by stating that he "covets what he cant have" (Harris Silence ). Laura Sydell, a writer for National

Why might employees be crucial to competitive success Essay

Why might employees be crucial to competitive success - Essay Example In general, competitive success of an organization has an increasing impact on individuals and the community. The problem under analysis has been widely discussed in the literature. Such gurus of management as M. Porter (1985), Tomer (1987), Storey (1989), Arthur (1994), Huselid (1995), Pfeffer (1996), Huselid and Becker (1996), Pickus and Spratt (1 997), Ichniowski, et al (1997), Patterson et al (1998), Guest (2000) etc. analysed the impact of employees performance on competitive success of a firm and interdependence between HR strategies and successful business performance. They explain why employees are crucial to competitive success and what strategies a company should implement to achieve competitive success. M. Porter, in his book "Competitive Advantage" singles out the main criteria for success. Cost leadership, high quality and innovation are the main elements of competitive success (Porter, 1985). Cost leadership advantage is based on a firm's position as the industry's low-cost producer, in broadly defined markets or across a wide mix of products. For a company managing for high quality means more than just fine-tuning production controls. High quality is used as a weapon and companies are wanting to produce products that meet customers requirement. The idea is to get products to a market with fewer defects. A high degree of rivalry usually compromises the potential profitability of an industry and typically results in innovation which stimulates consumer demand for the products of the industry. Without an adequate supply of staff and employees commitment to work, it will be difficult to achieve sustainable competitive advantage. M. Armstrong agrees with Porter saying that: "unique talents among employees, including superior performance, productivity, flexibility, innovation and the ability to deliver high levels of personal customer service, are ways in which people provide a critical ingredient in developing an organization's competitive position". (Armstrong, 2001, p. 110) Decision about the future strategy of the organization are made by people and strategies are implemented by people. The success or failure of a current strategy will depend not only on decisions made in the past but also on how those decisions are being implemented now by people employed by the organization. It is therefore important to questions about who, how and why people are doing what they are doing and what they should do to achieve competitive success. Employees' skills, knowledge, and abilities are among the most distinctive and renewable resources on which a company can draw, their strategic management is more important than ever. Increasingly, organizations are recognized that their success depends on what people know, that is, their knowledge and skills. According to this Porter's theory (1985) any organization can gain competitive advantage by developing resources, which add unique value, which can't be adopted by another company. Human capital adds value to the company and it cannot be imitated. Employees are crucial for competitive success because human capital becomes" a philosophy that appeals to managements who are striving to increase competitive advantage and appreciate that to do this they must invest in human resources as well

Computational MCMC Bayesian Inference Assignment

Computational MCMC Bayesian Inference - Assignment Example On the other hand, parameters are uncertain and thus are represented as random variables. Since it is not usual to consider a single value of a parameter, we get a posterior distribution. A posterior distribution sums up all the current knowledge about the uncertain quantities and parameters in a Bayesian analysis. It is mainly the distribution of the parameters after examining the data. However, the posterior distribution is not a good probability density function (pdf), so as to work with it as a probability function it is renormalized to obtain an integral of 1. The Bayesian inference uses the MCMC so as to draw samples from the posterior distribution which aid in getting ideas about the probability distribution function. In addition, MCMC is a methodology that provides solutions to the difficult sampling problems for the purpose of numerical integration. The basic idea behind MCMC Bayesian inference is to form or create a Markov process. This process has a stationary distribution ?(?|D) and then after forming the process run it long enough so that the resulting sample closely approximates a sample from ?(?|D). The samples obtained from this process can be used directly for parametric inferences and predictions (Chen, 2010). With independent samples, the law of large numbers ensures that the approximation obtained can be made increasingly accurate by increasing the sample size (n). The result still holds even when the samples are not independent, as long as the samples are drawn throughout the support of the ?( ?|D) in the correct proportions. Account of MCMC Bayesians Inference When using MCMC Bayesian simulation, we find out that an increase in attempts number that vary within different year performance, leads to an increase in goals, and we come up with a conclusion that scoring of this player happens with a nearly 2.3 minimum number of attempts in the corresponding continuum. The inference will be driven by a formula where we have the summation of the at tempts will be posterior distributed, so by letting X be the random quantity which is discrete to denote the number of successes those are the goals. We will have a MCMC inference by developing a Markov chain with equilibrium. Every field goal scored if affected by a given number of attempt updates. Though the distribution algorithm, we generated in the creation of results we can say that there is a uniform prior leading to a sensible distribution. This posterior distribution also has a tail of infinite total probability mass of attempts but a miniscule probability on goals at each year (Lynch, 2007). The main solution behind this distribution, is to, first come up with the mean and variance from a normal distribution, when they are both known, the priors will then be written down, which will be representing some state of knowledge then come up with a posterior probability distribution for the parameters. This posterior distribution calculation on the MCMC inference simulation, will then work perfectly for the type of data given about the athlete. The goal scoring will definitely increase with an increase of the number of attempts. Model formation The Bayesian factors can be put together with prior odds so as to yield posterior probabilities of each and every hypothesis. These can be employed weighing predictions in the Bayesian model averaging (BMA). Although Bayesian Model Averaging sometimes is an effective, and efficient pragmatic tool for making predictions, the usage

American Gov't Essay Example | Topics and Well Written Essays - 1250 words

American Gov't - Essay Example The federal elections envision an electoral or indirect approach to elections but the states are free to decide the precise formula by which its own electoral votes are counted. The Electoral College has been the subject of much debate and criticism; such criticism tends to derive from the fact that a presidential candidate can win the popular vote and still fail to win because of the nuances of the Electoral College. Such criticism is hardly abstract as George W. Bush defeated Al Gore in just this way. Not only can the Electoral College operate to deny the popular vote, but it can also render certain states increasingly important and other states increasingly trivial or irrelevant as far as presidential elections are concerned. Large swing states with winner-take-all electoral laws, for instance, receive more attention and more personal time than other states. Under this electoral system, Florida becomes more important than California, Ohio more important than New York, and Pennsylvania more important than Texas. What ought to be a national election, reflecting a broad spectrum of national interests and concerns, instead becomes a carefully calculated race to secure electoral votes at the expense of popular votes and large swing states at the expense of smaller states. It might be cynical to suggest that such a system thwarts notions of popular democracy, and yet it seems difficult to reconcile the consequences of an Electoral College with notions of one-person-one vote. To be sure, one person does not really equate to one vote under this system and the particular value to be assigned to a vote depends on the state’s underlying approach to the allocation of electoral votes as well as to whether the voter resides in a large swing state, a large non-swing state, or a smaller state. The ideals of popular democracy, and