Describe and explain the value of industrial location models Essay Example for Free

Describe and relieve the value of industrial side stumpers EssayWhat is an industrial location model? 51) A model is a mathematical representation that is used to show why patterns have fall outred, or to predict how things will occur in the future. A location model shows why trustworthy things have localised in certain spaces and aims to show where they will locate in the future. An industrial location model therefore aims to show why industry has laid in the ara it has, and where it will locate in the future. The term industry includes primary, standby, tertiary and quaternary sectors. All sides of industry nookie be incorporated in these models, this includes tertiary and primary as well as secondary employment, although most models argon designed with manufacturing specifically in mind.There are many types of industrial location model. Weber designed a model that showed where secondary manufacturing industry would locate establish on the incubus of raw materials used and the weight of the final product. Smith (1971) built an utility(a) to Webers model, which is more updated and takes into consider new-fashioned types of transport and industries other than secondary. There are also models such as the behavioural matrix which attempt to show what type of companies are more likely to choose the optimum location for their business.Describe and explain the value of industrial location models 202) A model of industrial location put forward by Alfred Weber in 1909 assumes that industrialists choose a least-cost location for the development of new industry. The theory is based on a number of assumptions. Weber assumes that there is a flat relief, provide transport, culture, climate, labour cost, political and economic system, and that markets are of fixed size and location. It is also assumed that transport costs are proportional to the weight of the goods and the distance c overed by the goods, and that perfect competition exists. One of the b riny assumptions is that raw materials are either ubiquitous or localised. Ubiquitous raw materials are suck aground all over and are evenly distributed, and therefore would affect industrial location e.g. water and clay.Localised raw materials are non evenly distributed. Weber suggested that raw materials and markets would attract the location of an industry due to transport costs. Industries with a high material proponent would be pulled towards the raw material. Industries with a low material index would be pulled towards the market. The material index is calculated by dividing the total weight of raw materials by the total weight of the finished product. A material index of much greater than 1 indicates that there is a bolshy of weight during the manufacturing process for example butter making. The factory should therefore locate near to the raw material.A material index of less than 1, where weight is gained during manufacturing, would locate near to the market. An index of less than 1 could be achieved by an industry using largely ubiquitous materials, like water, as in the brewing industry. at once a least-cost location has been established through the material index, Weber considers the effect of labour costs in deflecting industry away from the least cost location. Isodapanes are constructed to determine the area within which an industry can locate without losing money. The critical isodapane is the greatest distance an industry can locate from the least-cost location without losing money.If a artificial lake of cheap labour lies within an isodapane below the critical isodapane, it would be more profitable to choose the pose with low labour costs rather than the least transport costs location. Weber also takes into account agglomeration of industries, the model suggests that some factories locate within critical isodapanes of other factories, to share resources labour and transport costs. Webers model doesnt relate well to modern conditions. This is because it doesnt take into account many recent developments such as reduced costs of transport and government intervention. Weber assumes a lot of things that in reality wouldnt be found e.g. perfect knowledge of the market, and physical geography is ignored. Weber also ignores changes in costs and sources of raw materials over time.Overall Webers model is largely applicable to heavy industries only.In 1971 David Smith provided an alternative to Webers model of industrial location. Smith suggested that as profits could be made anywhere where the total income is greater than total costs, thus although there is a point of maximum profit, there would be a larger area where performance is possible and profit is still made. Smith suggested that industries rarely located at the least-cost location, but more a lot at a sub optimum and practical location.He suggested that this was due to imperfect knowledge close production and market demand, imperfect decision makers, who can be influenced by other factors, or may not act rationally, or a government policy, which may tempt industry to locate in areas of high unemployment or development areas. Smiths model takes into account all types of transport although a circular strand of profitability is rarely produced in real life. Where Webers model can only be used for secondary manufacturing Smiths model can easily be modified to include all types of industry. However Smiths model is based entirely on money and other factors such as employees needs are not taken into account.The UK iron and leaf blade production is a good example of industrial location compared to Weber and Smiths models. before the 1600s, iron making was found near to outcrops of ore, where there were plenty of trees, e.g. Forest of Dean, because transport was poor and they were inefficient to move raw materials large distances. This fits Webers model because iron making would have a material index of greater than one, due to iron ore be ing much greater in weight than the iron produced as the finished product.However Webers model says that a resource such as trees will be ubiquitous, which is not the case here. After 1700 coke began to be used to smelt iron more efficiently. The new furnaces were located near coalmines, where coal would have been the heaviest raw material to transport e.g. Sheffield and South Wales. This fits Webers model. Today the coalmines have run out, but the industry hasnt relocated because good transport systems mean that ores and coal can be transported in from abroad. This complies with Smiths model because profit has been made in a sub optimum location. Other reasons for the iron and steel industry remaining in the same areas are large amounts of labour and agglomeration, which are covered in Webers model.