Consumer Price Index, Retail Price index and GDP deflator Essay

Consumer Price Index, Retail Price index and GDP deflator - Essay ExampleRetail Price Index (RPI) refers to an economic principle used by economists to determine the set of goods and serve that a typical household is capable of buying every month (Feenstra, 2002, p. 7). Items covered by this principle include food, housing, heating, accelerator pedal and bus fares. According to Grant and Vidler (2000, p. 14), Gross Domestic Product deflator (GDP deflator) is a principle in economics used to measure average prices of all saucily and final products produced locally in the economy of a given country. The GDP deflator is a crucial economic tool used by leading economists in an economy to determine by what extent a change in the GDP of a given year relied on the price fluctuations of locally produced goods and services (Tracy 2007, p. 21). When regarded collectively, the principles of Consumer Price Index (CPI) and Retail Price Index (RPI) tail assembly help in controlling inflation i n given products in an economy. For example, the two principles can help a government to determine and fix prices of certain basic goods like food and