W Essay Example | Topics and Well Written Essays - 750 words - 1

W - Essay Example Oligopoly involves a market with a limited number of sellers. Monopsony is market with several sellers and a single buyer. Chamberlin’s most outstanding contribution to imperfect competition is the theory on monopolistic competition. This theory provides that there are several consumers and producers in a market and no one has total control of the market price. There is an existence of non-price differences between products with limited barriers to entry and exit. In this market, the producers also have some level of control over prices. Chamberlin conceived production differentiation, which describes the ability of producers to charge different prices for the same product in different markets (Chamberlin 519). Robinson’s contribution to imperfect competition centers on monopsony, which was conceived in her book ‘The economics of imperfect competition’. The term is often associated with the purchase of labor where the employer possess the power to set wages which allows them to pay the workers less than their marginal productivity (Helpman 54). Alfred Marshall was an economist and the founder of neoclassical economics. Marshalls book the ‘Principles of Economics’ introduced the concepts of integrating demand, supply, cost of production and marginal utility. This book was widely used because it introduced radical changes on how to teach economics. Unlike other books, which were written is solely in paragraphs, the book incorporated diagrams to allow for better understanding. Marshall’s concepts made a significant contribution to neoclassical economics. Among these contributions is the analysis of price. According to Marshall, consumers act rationally and seek to maximize utility while producers seek maximum rewards. The equilibrium price and quantity can be determined by drawing a demand and supply curve. His analysis of price emphasized the cost of production as a

GOLD NANO PARTICLES Essay Example | Topics and Well Written Essays - 250 words

GOLD NANO PARTICLES - Essay Example variations that are used in comprehension of plasomons which depends on the wavelength, otherwise known as conduction-band electrons during oscillation. This phenomenon translates into absorption and scattering ability of light, which is an important feature to biological applications like sensing and imaging. The ability of bio molecules to interact both inside and at the surface of a cell can result into varied interactions according to the size of nanoparticle. Currently, for medical sector purposes, it is possible to modify and fabricate nanoparticles and AUNPS is best for clarifying the distinct properties of the â€Å"red surface Plasmon resonances band at 520† with catalytic activity which is high and easily fabricated with the use of thiol interconnected to SS-DNA which enables them to be components that are stable for bio-sensing purposes. When nanoparticles and biological elements of lipids, proteins and nucleic acids are combined, they can reveal specific functions in bioprobes and biosensors. It is therefore, important to note that, nanoscale particles possess clear and exceptional potential of detecting and accurately diagnosing cancer (Chan 2007). To increase the level of sensitivity like in surface enhanced Rayleigh scattering, surface enhanced fluorescence, and surface enhanced Raman scattering, the use of surface Plasmon have been significant. Though, SERS is an attractive and has very unique technique that can be vital in measuring rotational, vibration and molecules of low transition frequency based on Raman scattering (Chan

The essay should apply economic analysis to a real world situation or

The should apply economic analysis to a real world situation or issue - Essay Example Nonetheless, irrespective of the diverse challenges facing the global economy presently, continental Europe poses the biggest threats to the growth of the world economy (Economist, 2014). Presently Germany is witnessing a fall in terms of growth. Based on the contribution that Germany makes to the Eurozone, this means that the euro area will head towards its third recession in a period of six years. Irrespective of the efforts that the leaders of the Eurozone have made to boost the growth of the region and save the dominant currency, they have ended up wasting two years without any progress (EurActiv, 2015). Italians and the French have for instance embarked on introducing structural reforms while Germans have supposed strictness of operations, and these efforts have not been effective in boosting growth in the region. In the European region, more than eight countries are witnessing falling prices. The overall rate of inflation has gone down considerably to about 0.3 percent, and will deteriorate further in the coming years. The Eurozone comprises of about one-fifth of the global output. Thus, with the rate at which the region is witnessing deflation and stagnation, it is likely that this effect will prevail in different parts of the world, leading to global stagnation in the coming years (Los Angeles Times, 2015). Despite the effect being felt in Europe, several optimists both outside and inside Europe refer to the example of Japan. During the late 1990s, Japan witnessed a major deflation, which has unpleasant effects. This deflation did not have the major influence on the country or the world. However, based on the events taking place in the Eurozone, it is apparent that more dangers will emerge. Unlike in the case of Japan, the case of the Eurozone is not secluded. From America to China, the rate of inflation is considerably low and falling. Unlike Japan’s case, whose society is

Employee engagement in Marks and Spencer Essay Example | Topics and Well Written Essays - 2000 words

Employee engagement in Marks and Spencer - Essay Example The paper tells that the structure and the elements of organizational policies depend primarily on the needs of each organization. At the next level, the potential of an organization to respond to the demands of a particular plan needs to be carefully measured in advance, i.e. before implementing the initial phase of the plan. On the other hand, the response of employees to organizational changes cannot be precisely estimated in advance. This problem has been critical in the context of modern organizations; indeed, employee resistance to change is among the key problems of businesses in all industries. In practice it has been proved that when employees are urged to participate in organizational plans, their resistance to the changes initiated is limited. In this context, the use of various strategies for promoting employee participation can be characterized as unavoidable. Employee engagement is a concept reflecting the promotion of employee participation in critical organizational a ctivities. Employee engagement has been described as ‘an individual’s sense of purpose and focused energy, evident to others in the display of personal initiative, adaptability, effort and persistence directed towards organizational goals’. In accordance with another definition, employee engagement should be considered as ‘a work – related state of mind that is characterized by vigor, dedication and absorption’. From another point of view, employee engagement has been characterized as the view that each employee has in regard to his work experience. (Finney 2008, p.204) The role of employee engagement in modern organizations is examined in this paper. Reference is made to the employee engagement policies of Marks and Spencer, a well-known British firm. The efforts of the firm to promote employee engagement across its departments are evaluated using the literature developed in the particular field. 2. Marks and Spencer Overview Marks and Spence r is a major competitor in the global retail industry. The firm’s employees are estimated to 78,000, referring to the firm’s stores in UK and worldwide (Marks and Spencer, About us, 2012). The organization is quite expanded in UK, with a network of about 700 stores, but also internationally (Marks and Spencer, About us, 2012). The firm operates in the food sector, with a percentage of 51%, while the activities of the organization in the clothing and homeware represent the 49% of the firm’s sales (Marks and Spencer, About us, 2012). The organization has been in the British market for quite a long period of time, being established in 1901 in Derby (Marks and Spencer, History 2012). Through the decades the growth of the organization has been impressive, as proved through its current position in the international market. 3. Employee engagement in Marks and Spencer - Plan A Employee Engagement scheme 3.1 Key aspects of employee engagement in Marks and Spencer  œ Presentation and analysis of Plan A Employee Engagement scheme Employee engagement in Marks and Spencer is promoted through a scheme known as Plan A. The specific scheme was introduced in 2007 and is based on 100 targets, which need to have been achieved within 5 years, meaning the period from 2010 up to 2015. The particular plan aims to increase the firm’s competitiveness by promoting the cooperation among employees in regard to the improvement of the firm’s performance in the following sectors: ‘Raw materials, ethical trading, climate change, health, and waste management’ (Marks and Spencer, Plan A, 2012). The above sectors are characterized as the ‘pillars’ (Marks and Spencer Plan A, 2012) on which the firm should focus in order to face all challenges related to the retailing industry. Up today, the performance of the firm’s specific initiative can be characterized as quite important, a view verified by the following fact: In the 6 th

Willa Cather Essay Example | Topics and Well Written Essays - 1500 words

Willa Cather - Essay Example While editing the mÐ °gÐ °zine, she wrote short stories to fill its pÐ °ges. These stories, published in Ð ° collection cÐ °lled the Troll GÐ °rden in 1905, brought her to the Ð °ttention of S.S. McClure. In 1906 she moved to New York to join McClure's MÐ °gÐ °zine, initiÐ °lly Ð °s Ð ° member of the stÐ °ff Ð °nd ultimÐ °tely Ð °s its mÐ °nÐ °ging editor. During this time she met SÐ °rÐ ° Orne Jewett, Ð ° womÐ °n from MÐ °ine who inspired her to lÐ °ter write Ð °bout NebrÐ °skÐ °. In 1912, Ð °fter five yeÐ °rs with McClure's, she left the mÐ °gÐ °zine to hÐ °ve time for her own writing. Ð fter the publicÐ °tion of Ð lexÐ °nder's Bridge, Ð °lso in 1912, CÐ °ther visited the Southwest.In 1913 O Pioneers wÐ °s published Ð °nd in 1917 she wrote My Ð ntoniÐ ° while living in New HÐ °mpshire. By 1923 she hÐ °d won the Pulitzer Prize for her One of Ours, Ð °nd in this yeÐ °r her modernist book Ð  lost lÐ °dy wÐ °s published. Ð t the ti me her novels focused on the destruction of provinciÐ °l life Ð °nd the deÐ °th of the pioneering trÐ °dition.LÐ °ter CÐ °ther hÐ °d the period of despÐ °ir which wÐ °s followed by her productive success during these yeÐ °rs. Ð fter she recovered, she mÐ °nÐ °ged to write some of her greÐ °test novels, such Ð °s The Professor’s Hourse (1925), My MortÐ °l Enemy (1926), Ð °nd DeÐ °th Comes for the Ð rchbishop. She mÐ °intÐ °ined Ð °n Ð °ctive writing cÐ °reer, publishing novels Ð °nd short stories for mÐ °ny yeÐ °rs until her deÐ °th on Ð pril 24, 1947. Ð t the time of her deÐ °th, she ordered her letters burned. WillÐ ° CÐ °ther wÐ °s buried in New HÐ °mpshire (Marilyn, 1996).Like many artists, Willa Cather knew personal conflict.... By 1923 she hd won the Pulitzer Prize for her One of Ours, nd in this yer her modernist book lost ldy ws published. t the time her novels focused on the destruction of provincil life nd the deth of the pioneering trdition. Lter Cther hd the period of despir which ws followed by her productive success during these yers. fter she recovered, she mnged to write some of her gretest novels, such s The Professor's Hourse (1925), My Mortl Enemy (1926), nd Deth Comes for the rchbishop (1927). She mintined n ctive writing creer, publishing novels nd short stories for mny yers until her deth on pril 24, 1947. t the time of her deth, she ordered her letters burned. Will Cther ws buried in New Hmpshire (Marilyn, 1996). Like many artists, Willa Cather knew personal conflict. She was a free thinker reared amidst Calvinist dogma; a materialist acutely aware of the limited worth of "things"; an optimist who wanted to retain faith; a skeptic prone to depression and despair. In her fiction, successful marriages, happy families, and satisfying personal relationships are as scarce as summer rain in the New Mexican desert. Suicide marks her pages like the Platte River cuts Nebraska. Of all her conflicts, however, none is more acute or controversial than her sexuality. There are those who maintain that Cather was not homoerotic. For instance, in an interview published in the Omha World-Herald ( 1984), Susan J. Rosowski and Mildred Bennett advocate Cather's heterosexuality and maintain that her interest in other women was nothing more than school-girl crushes ( Cather Scholar 4). Sharon O'Brien , first in several essays and then in Willa Cather: The Emerging Voice, and others elsewhere have argued rather conv incingly that

UNIT 6 Essay Example | Topics and Well Written Essays - 500 words

UNIT 6 - Essay Example Peterson had a right of being informed of the plans to transfer his employment contract and the ownership of the station in advance. Peterson had a right to resign if he did not intend to extend his contract to Evening news but he will not have any right to claim for redundancy or unfair dismissal pay. If the working conditions in the new employer are worse, Peterson has a right to resign and claim for unfair dismissal pay. Peterson has a right to disagree with the transfer of his employment contract to a new employer. This is when the new employer wants to change the term of the contract, which had been agreed by Peterson and the previous employer. If the employers want to change the terms of contract for the benefit of Peterson, it will be allowed. If the new employer wants to dismiss or make any redundancy for technical or an economic reason, Peterson has a right to redundancy payment. The employer should not select Peterson for redundancy because he transferred from another compa ny. (Beatty & Samuelson, 2007) Peterson has a right to enforce the contract between Post-Network and evening News because he was not considered in the transfer of the Station to Evening News yet he had signed a binding agreement with Post-Network as an employer for three years. It is not ethical for Evening News to prevent Peterson from changing job to work for the competing station because Peterson had informed them early of his plan to resign. In addition, Peterson had not entered into any contract with Evening News, as the contract was not changed during the transfer of the station. The previous employer of the transfer did not inform Peterson. Post-Network had a right to transfer the station but should have informed Peterson through a letter in advance that the station is transferred such that Peterson can decide whether to work for the new employer or not. Collateral contract is whereby parties to a contract enter in to more than two

Management and change Essay Example | Topics and Well Written Essays - 2500 words

Management and change - Essay Example Since other workers are part of the organisation, their views are also important in the change process (Marglin, 1974). However, the management may decide to use an approach that does not involve other workers in the decision-making process. Consequently, other workers may feel short-changed, and this affects negatively on employee involvement. In essence, the approach that the change agent uses in implementing new ideas in an organisation also has an impact on the overall performance. Most organisations tend to fail in terms of implementing new changes due to applying an unpopular approach. On the other hand, an ideal approach for implementing changes in an organisation should consider all issues that are pertinent to an organisation (Marglin, 1974). In this regard, a rational or technical approach is ideal for situations where the decision-making process involves consideration of different alternatives. A rational approach entails a systematic process where the management in additi on to relying on their skills and experience, considers various issues prior to implementing organisational change (Marglin, 1974). This paper explores the strengths and limitations of a rational-technical approach towards managing change. In a rational-technical approach to managing change in an organisation, the change agent considers a number of factors that can influence the change process (Knights & McCabe, 2003). Such factors include skills and experience of the manager or leader, the demands by followers and the prevailing situation in an organisation. With regard to skills and experience of a manager or a leader, a rational-technical approach requires the change agent to have knowledge of how an organisation operates. For instance, the manager needs to understand the environment that the organisation operates, vision and goals of the organisation, systems in the organisation, the change plan and