Labor Demand Essays - Marginal Concepts, Production Economics

Labor Demand In light of the limits that have been placed on this answer I will only focus my comments on the demand for labor and on the other hand the supply of labor. First the demand for labor. This is to me by far the most interesting aspect of the course. Labor demand is derived from the firms desire to maximize profits. This is a basic assumption of labor demand. Will the firms continually try to make changes that will improve the profitability of the firm? We assume that yes they will. Firms are basically price takers. Now their main decision is what quantity of their product to produce. This is because as they hire more people they basically increase output so the decision hire more people and the decision to produce more are basically the same decision. The optimal output will equate marginal revenue with marginal cost. Marginal revenue is the product price in a purely competitive market. Marginal cost is therefore the cost to produce that unit. MPl is the change in output of the firm. What happens when a firm decides to produce more? They must hire more labor assuming that capital remains constant. If a firm could continuously hire more peole and increase their MRP then we would live in a utopian society with no unemployment and peace and happiness everywhere. But alas we live in a world with diminishing returns and as the firm highers more people it reaches a pont where each new person costs a little more when compared with their output then the person hired before them. A good example of this is digging a hole 4 feet by 8feet by 6feet . One person would do it in about half the time that two people could do it. But three people would not do it in one third of the time. This loss in efficiency is what I am talking about. In fact soon you couldn't fit all of he people into the hole and it would be so cramped that it would atually take longer to finish the hole. If this happened then they would have a negative marginal product of labor. So the firm should keep hiring people until its marginal revenue product exceeds its marginal expense. But can they get people to come to their camp? Some time scarcity in the labor force pushes the wage ratre up and this increases the marginal expense this will shift the employment level and reduce the amount that the firm is willing to hire unless at the same time marginal revenue product goes up. This will have the opposite effect and keep employment up. But under most circumstances one of these moves more than the other and a new equilibrium is found. What this can really be used for in my personal life is the determination of wages. Before this class I had no idea how I would decide how may people to hire. Now I know that if I hire two people for 10 dollars per hour then they had better be adding at least x*$10 per hour to my company. What a bonus it was to end up taking your class and have something that I can immediatley put to use in the ?real world?. Now I will comment on the supply of labor. A lot of this is intuitive. I understood it without knowing why or how. It just feels right. If the salries for all markets except one are held constant and that markets average wage increases then we should see a rise in the supply of people willing to be secretaries. What I find intersting about this is that this increase in the supply of secretaries should lower the amount of money that the employer is willing to pay. What stabilizes higer wages are other factors. Such as the cost of training and finding new employees just to name a couple. Sometimes the labor supply will decrese while the demand for labor increases this will result in magnified wage increases. This is because the firms in that market have to compete more ferociously for labor and since demand for their product is high they are willing to Labor Demand Essays - Marginal Concepts, Production Economics Labor Demand In light of the limits that have been placed on this answer I will only focus my comments on the demand for labor and on the other hand the supply of labor. First the demand for labor. This is to me by far the most interesting aspect of the course. Labor demand is derived from the firms desire to maximize profits. This is a basic assumption of labor demand. Will the firms continually try to make changes that will improve the profitability of the firm? We assume that yes they will. Firms are basically price takers. Now their main decision is what quantity of their product to produce. This is because as they hire more people they basically increase output so the decision hire more people and the decision to produce more are basically the same decision. The optimal output will equate marginal revenue with marginal cost. Marginal revenue is the product price in a purely competitive market. Marginal cost is therefore the cost to produce that unit. MPl is the change in output of the firm. What happens when a firm decides to produce more? They must hire more labor assuming that capital remains constant. If a firm could continuously hire more peole and increase their MRP then we would live in a utopian society with no unemployment and peace and happiness everywhere. But alas we live in a world with diminishing returns and as the firm highers more people it reaches a pont where each new person costs a little more when compared with their output then the person hired before them. A good example of this is digging a hole 4 feet by 8feet by 6feet . One person would do it in about half the time that two people could do it. But three people would not do it in one third of the time. This loss in efficiency is what I am talking about. In fact soon you couldn't fit all of he people into the hole and it would be so cramped that it would atually take longer to finish the hole. If this happened then they would have a negative marginal product of labor. So the firm should keep hiring people until its marginal revenue product exceeds its marginal expense. But can they get people to come to their camp? Some time scarcity in the labor force pushes the wage ratre up and this increases the marginal expense this will shift the employment level and reduce the amount that the firm is willing to hire unless at the same time marginal revenue product goes up. This will have the opposite effect and keep employment up. But under most circumstances one of these moves more than the other and a new equilibrium is found. What this can really be used for in my personal life is the determination of wages. Before this class I had no idea how I would decide how may people to hire. Now I know that if I hire two people for 10 dollars per hour then they had better be adding at least x*$10 per hour to my company. What a bonus it was to end up taking your class and have something that I can immediatley put to use in the ?real world?. Now I will comment on the supply of labor. A lot of this is intuitive. I understood it without knowing why or how. It just feels right. If the salries for all markets except one are held constant and that markets average wage increases then we should see a rise in the supply of people willing to be secretaries. What I find intersting about this is that this increase in the supply of secretaries should lower the amount of money that the employer is willing to pay. What stabilizes higer wages are other factors. Such as the cost of training and finding new employees just to name a couple. Sometimes the labor supply will decrese while the demand for labor increases this will result in magnified wage increases. This is because the firms in that market have to compete more ferociously for labor and since demand for their product is high they are willing to

Weapons in WW1 essays

Weapons in WW1 essays I chose the topic on weapons in the war because I thought it would be interesting learning about the weapons that people used in war. The most popular weapon used in war was probably the machine gun. Weapons were the most important things for the war. If they didn't have weapons, maybe there wouldn't even have been a war. Many weapons were even created during the war. The first tank to enter the war was owned by the Austrians. It was produced so there was a way to cross no-man's-land. The reason I picked the photographs that I did is that I thought the guns and armory were a very important part of the war. The Mills Bomb was a grenade that was thrown. But later in the war it was modified and put on a steel rod and fired as a rifle grenade. The Amiens Gun was produced to be put on the railroad and was usually used to take out towns. The Lewis Machine Gun was the most popular machine gun in the war. It was gas-operated and air-cooled. This weapon is rumored to have shot down the well-known fighter plane, the Red Baron. The Tank in the war was mainly produced to cross rough lands and an area called no-man's-land. They were underpowered and their tracks couldn't support the weight of the tank in mud. These weapons played major roles in the destruction of every country in the war. As I have been doing my research I noticed that the Central powers invented most of the new weapons during the war. I have learnt that World War I was a gruesome battle in which many lives were lost. 1. Internet Address. iol.com.au/~conway/ww1/weapons.html 2. World Book Encyclopedia. Version 21, 1981. ...

5 questions Essay Example | Topics and Well Written Essays - 1000 words - 2

5 questions - Essay Example Next to cell migration is cell differentiation that begins with gene expression, wherein previously dormant genes undergo activation, and which ends up with the cell producing a certain protein. Neuroblasts, at this point, turn into particular types of neurons. After cell differentiation is cell maturation, which happens 20 weeks after conception and continues after birth. It takes place through dendritic and axonal growth. Maturing neurons build dendrites to give surface area for synapses with other cells and to expand their axons to proper targets, which will launch synapse formation. Axonal growth relies on a particular process, which begins with the growth cone at the end of the axon. As these growth cones branch out, they create shoots or filopodia that, after they reach certain targets, other filopodia follow them. Next to cell maturation is synaptogenesis, or the creation of synaptic connections. Synapses reach 1014 or 100,000 trillion. After synaptogenesis is cell death and synaptic pruning. The brain chisels out unneeded neurons and prunes synapses. Neural Darwinism explains that the brain removes excess neurons through competition among them. Neurons die because target cells create neurotrophic factors that axon terminals absorb and which create messages that seem to tell some neurons to die in a programmed process called apoptosis. The last stage of brain development is myelogenesis or production of myelin. Myelination demonstrates cerebral maturation. Light energy travels through the pupil and into the light-sensitive surface of the eye called the retina. This activates the photoreceptor cells on the retina, which results to the creation of people’s visual worlds. The photoreceptor cells and neurons generate visual precision and enable people to see different colors, including dimness and brightness. Photoreceptors change light energy to chemical energy, which activates neural

Free Speech Coalition Case Study Example | Topics and Well Written Essays - 500 words

Free Speech Coalition - Case Study Example The government’s side argued that the law needed to prohibit virtual imaging of child pornography to protect minors from paedophiles. One of the rules under the First Amendment provides that a whole artistic work cannot be merited on the basis of one sexually explicit view. Accordingly, the work should be judged as a whole to determine its value. Essentially, pornography can only be prescribed if it is obscene and if it uses real children. In this case, therefore, the ban by the CPPA was invalid, since it barred the use of images that were neither obscene nor used actual children. In Ashcroft v. Free Speech Coalition 535 U.S. 2d, 403 (2002), the court held that the rights of adults access such speech could not be withdrawn in order to protect minors from such speech. The use of the phrases â€Å"appears to be† and â€Å"conveys the impression† is relative and depends on the interpretation of the court. The work of art must contain obscene content in speech presentation, for it to be banned. Considering Ferber’s standard, a ban on child pornography can only be upheld if production and sale of artistic work were â€Å"intrinsically related† to child abuse, by causing harm to the victim and leading to crime. Therefore, if a work of art causes harm to a child by making them prone to sexual acts, such a work will be banned, See id. at 13. The Supreme Court also overruled the argument advanced by the government stating that the ban on â€Å"virtual child pornography† was necessary to reduce cases of paedophiles seducing children. The standard for this ruling came from the First Amendment, Miller, and Ferber standards.

Canada's capital region report Essay Example | Topics and Well Written Essays - 1500 words - 1

Canada's capital region report - Essay Example This is a serious challenge facing the National Capital Commission in its attempt to increase Canadian’s perceptions of and visits to the National Capital Region (NCR). This report focused on the research that was conducted by Ipsos-Reid together with other lifestyle and demographic trends to help in identifying two important target markets. The research shows that the perception of the Canadians towards NCR is significantly better after a visit. The report analyzes the habits and preferences and proposes a combination of features of the National Capital Region be packaged for each market section. The report recommends a strategic approach that mainly concentrates on influencing visits by two identified market segments. These two target segments exhibit characteristics that make it possible to access them through combination of social media and outlets together with several well established groups that can become advocates for the cause. This approach will make it possible to reach a large number of positively pre-disposed sightseers and therefore helps in generating vital buzz around the National Canadian Region. As stated above, the primary role of NCC is marketing and communication plan aimed at ensuring that Canada’s Capital Region (CCR) remains a source of pride for all Canadians. In regards to the Ipsos-Reid research findings, the following valuable statement was developed. This statement serves as the backbone for guiding conceptual development, creative development and serving as a measure against which creative ideas can be evaluated. Every NCC efforts contribute to the brand value and equity of the capital. This requires the implementations of strategic alignment across the organization to make certain that each and every activity are focused towards developing the capital that will be a source of pride for every Canadian. The big question is therefore; apart from the communication and marketing plans, what are other strategies that NCC

Aerospace Engineering Career Paths

Aerospace Engineering Career Paths The reason why I chose Aerospace Engineering as the career I want to pursue would be because I am always interested in flight as a child and teen both aircraft and space travel. Some of my favorite toys and hobbies included model airplanes, model rocketry, paper airplanes, and Legos, which is basically the toy of future engineers. I started sketching out my own ideas for future air and spacecraft as well as reading books and magazines about military aircraft, airplane design and construction, space travel, aviation history, and the aerospace industry. Since about the seventh grade I really started to become more serious about this career path and find ways to get into different programs. I wanted to work on projects like those Id been reading about, and I never really wanted to do anything else except maybe architecture, civil engineering or aeronautical engineering. Aerospace engineering is the branch of engineering behind the design, construction and science of aircraft and spacecraft. It is broken into two major and overlapping branches: aeronautical engineering and astronautical engineering. The former deals with craft that stay within Earths atmosphere, and the latter deals with craft that operates outside of Earths atmosphere. Aerospace engineers are responsible for creating exceptional machines like airplanes which weigh more than half a million pounds to spacecraft, which travel at a speed of more than 17,000 miles/hour. They are in charge of designing, developing and testing aircraft, spacecraft and missile systems as well as supervising the manufacturing process of these products. Aeronautical Engineers are those aerospace engineers who deal with airplanes, while Astronautic engineers are engineers who deal specifically with spacecraft. Without engineers the world would lack structure and productivity, and as you look around you can see all the projects that engineers have played a role with. Technologies developed by aerospace engineers are used in aviation, defense, and space exploration and aerospace engineers may specialize in structural designing, guiding, navigating and controlling, instrumentation and communication, or production methodology. Technology like computer-aided design (CAD) software, robotics, laser and advanced electronic optics are used by them. Specialization in commercial transport, military fighter planes, helicopters, spacecraft, missile or rockets within the aerospace product is also possible. Aerospace engineers might also specialize in aerodynamics, thermodynamics, celestial mechanic systems, propulsion systems, acoustics, or guidance and control systems. Biography of Neil Armstrong Neil Alden Armstrong (born August 5, 1930) is an American aviator and a former astronaut, test pilot, aerospace engineer, university professor, and United States Naval Aviator. He was the first person to set foot on the Moon. His first spaceflight was aboard Gemini 8 in 1966, for which he was the command pilot, becoming one of the first U.S. civilians to fly in space. On this mission, he performed the first manned docking of two spacecraft together with pilot David Scott. Armstrongs second and last spaceflight was as mission commander of the Apollo 11 moon landing mission on July 20, 1969. On this mission, Armstrong and Buzz Aldrin descended to the lunar surface and spent 2ÂÂ ½ hours exploring while Michael Collins remained in orbit in the Command Module. Armstrong is a recipient of the Congressional Space Medal of Honor. Before becoming an astronaut, Armstrong was in the United States Navy and saw action in the Korean War. After the war, he served as a test pilot at the National Advisory Committee for Aeronautics (NACA) High-Speed Flight Station, now known as the Dryden Flight Research Center, where he flew over 900 flights in a variety of aircraft. As a research pilot, Armstrong served as project pilot on the F-100 Super Sabre A and C aircraft, F-101 Voodoo, and the Lockheed F-104A Starfighter. He also flew the Bell X-1B, Bell X-5, North American X-15, F-105 Thunderchief, F-106 Delta Dart, B-47 Stratojet, KC-135 Stratotanker and Paresev. He graduated from Purdue University and the University of Southern California. Aerospace Engineering Feats 1) Moon Landing Moon landings can be classified as a manned, but when you mention the moon landing then most people think of the first manned landing on the moon when the Apollo 11 mission placed two astronauts (Neil Armstrong and Buzz Aldrin) onto the surface when he said Thats one small step for man, one giant leap for mankind. I classified this as both aerospace and aeronautical engineering because first the space craft crosses through both hemispheres and I really cant decide on which career to pick because I love them both. 2) Concorde Between 1976 and 2003 the only way to fly transatlantic between London and New York (if you were lucky enough to be able to afford it) was by flying in Concorde- the worlds most successful supersonic passenger airline. Concorde was able to fly at an average speed of 1,330 mph and had a maximum cruise altitude of 60,000 feet making the flight time from London to New York only 3.5 hours long. The designers of Concorde had to pioneer and over come many engineering and technological challenges to make the airplane able to travel at such speeds and altitude. The aircraft enjoyed many successful years but was finally retired in 2003. A number of things coincided with the demise of Concorde, in part a change in the economic climate made the cost to fly transatlantic at supersonic speeds basically impossible, a crash of one of the Concorde fleet temporarily grounded the airplane and the design was showing signs of age approaching thirty years. Due to the lack of competition Conc orde didnt benefit from many upgrades over the years so the technology ended up being slightly dated. However, as dated as the engineering may have become over its lifecycle the fact remains that the concept of a supersonic commercial airline and the design that resulted from that concept hasnt been surpassed and one could say that technology and engineering has receded with Concordes demise as no viable replacement has been put in place. Today high-class commercial passengers are restricted to the same lower speeds achievable by traditional aircraft. The days of supersonic passenger aircraft zooming across the Atlantic have therefore been grounded for the foreseeable future. http://www.edref.com/college-degrees/engineering/aeronautical-and-aerospace-engineering http://ezinearticles.com/?The-Eight-Greatest-Engineering-Feats-of-Mankindid=465977 http://science.discovery.com/top-ten/2009/feats-engineering/feats-engineering.html http://en.wikipedia.org/wiki/Aerospace_engineering http://aviation.thingamajob.com/C-Aerospace-engineer-0.aspx http://www.discoverengineering.org/ http://www.collegeboard.com/csearch/majors_careers/profiles/majors/14.0201.html Different aerospace engineering jobs Aircraft Customer Support Engineer Philadelphia, Pennsylvania 9/10/2010 Aerotek AviationÂÂ   Aerospace Quality Engineer Philadelphia, Pennsylvania 9/10/2010 Aerotek AviationÂÂ   Quality Engineer Victorville, California 9/8/2010 Aerotek AviationÂÂ   Powerplant Engineer Jamaica, New York 9/7/2010 Aerotek CEÂÂ   QUALITY INSPECTOR Stockton, California 8/27/2010 Aerotek CEÂÂ   QUALITY INSPECTOR Stockton, California 8/27/2010 Aerotek CEÂÂ   POWER ELECTRONICS ENGINEER

The Millers Prologue and Tale :: The Canterbury Tales, Geoffrey Chaucer

The Miller's Prologue and Tale is a humorous story about a love triangle of three men and one woman. The tale has many intriguing parts but the most important theme is that of loyalty. In the beginning of the tale, the carpenter, John, talks about his wife, how she is so much younger then him and how he is a very jealous man: "This carpenter hadde wedded a newe a wif / Which that he loved more than his lif. / Of eighteteen yeer she was of age; / Jalous he was wilde and yong, and he was old / And deemed himself been lik a cokewold" (113). He is talking about his new wife, and that although he loves her dearly, he is very jealous because he is so old and she is so young. It is very strange that a beautiful young woman would marry a man so much older then him. The carpenter even states that: "Men shold wedden after hir estat" (121) which means that men should marry according to their condition. So I think that the carpenter is a wealthy man, and because of this, he feels he should marry a beautiful woman. Going with that, I believe that the young woman, Alison, married this old man, for his money, and not based of true love. So if this marriage wasn't based on true love, it leaves room for disloyalty to come about. The disloyalty starts when Alison and Nicholas, the boarder, start flirting and he wants to kiss her. She says no, that she will do it when they are alone in private: "Myn housbonde is so ful of jalousye / That but ye waite wel and been privee / I woot right wel I nam but deed" (186). Alison states that he husband, as said before is madly jealous, so they intend to wait and find a place to be in private so they can be together without having to worry about being caught. After thinking, they came up with an idea: "That Nicholas shal shapen hem a wile / This sely jalous housbonde to bigile / and if so be this game wente aright, / She sholden sleepen in his arm al night" (295). They decide that they are going to have a plan, and if everything goes ok, by the end, they will be sleeping in each others arms all night.