استخدام الانترنت لدعم اتخاذ القرار : حالة داراسية (قياس التضخم في السلع الاستهلاكية في جمهورية السودان)

Abstract

Abstract the Consumer Price Index ( CPI ) is a measure of the average change over time in the prices of consumption items - goods and services - that people buy for day-to~day living . it is Statistical indicators, and one of the most closely the daily lives of individuals . its importance in determining the wage and salary level and especially with regard to tax consumption and determine the tariff and the development of economic indicators that inflation and purchasing power rates turned out for the unity of the money is also used to decrease GDP and tax policies. this study used formula of Laspeyres Index to calculate the Consumer Price Index — it formula weighted amounts of the base year, and then find the index of consumer prices of the Republic of Sudan in the period 1970 to 2007 for ( upper-income , medium — income and lower — income ) and then find a general inflation for those years using the Vb2008.Net language in order to support the decision of the Federal ministries of speed and accuracy required to make the right decision and reduce the financial cost to send the data of consumer goods . Finally, we designed a system for accurate prediction can be relied upon in an administrative decision-making process.