How are the index number used to display economics or financial data Essay

How atomic number 18 the index number used to display economics or financial data Identify some manakins to illustrate your cause - Essay Exampleassigned a value of unity, or even 100, in some reference period, and the value of other index for other precondition periods of time argon intended to indicate the average proportionate or even the percentage change in charge from this cost reference period. For example if a given product is costing thrice as much as in 1990 as it did in 1980, its index could be taken to be 300 times relative to 1980.Price indices can be used to measure differences in price levels between different regions, countries and cities at the same vertex in time. For example, the Bic Mac price have been noted to occur in China at 51% reduction from U.S. prices. Considering such indices, it can be attainable to forecast currency values. Based on this illustration China currency is undervalued and allows a currency investment opportunity.The price indices ha ve three important characteristics. They are published frequently, usually every calendar month but at times every quarter. They are available quickly, about two weeks after the end of the month or quarter. They are usually not revised, and they are closely monitored hence attracts a lot of publicity (Moulton et al, 2002).As a result of continuous publication, the price index provides timely information about the rate of inflation, and at times they are used to provide a wide variety of purposes, in amplification to indexing wages. For example, consumer price indices are used to index other payments such as interest payment or rents, and at times the price of bonds. They are also used to provide index pensions and social security benefits.There are different kinds of index of numbers that can be used. Most economists and compliers of consumer price index agree that the index formula to be used should belong to a small class of indices called superlative indices (Turvey, 2004). This superlative index is expected to provide an approximation to a cost of living index. The main feature of superlative index is that it treats both periods being compared